#At file:///home/hakan/work/mysql/mysql-6.0-falcon-to-merge/
2683 Hakan Kuecuekyilmaz 2008-09-11 [merge]
Merge.
removed:
include/mysql_h.ic
added:
include/mysql.h.pp
include/mysql/plugin.h.pp
sql/mysql_priv.h.pp
modified:
.bzr-mysql/default.conf
Makefile.am
configure.in
include/Makefile.am
sql/ha_ndbcluster.cc
sql/handler.h
sql/sql_insert.cc
sql/sql_show.cc
sql/table.h
=== modified file '.bzr-mysql/default.conf'
--- a/.bzr-mysql/default.conf 2008-09-05 17:26:57 +0000
+++ b/.bzr-mysql/default.conf 2008-09-11 13:39:08 +0000
@@ -1,5 +1,6 @@
-[MYSQL]
-tree_location = bzr+ssh://bk-internal.mysql.com/bzrroot/server/mysql-6.0-falcon
-post_commit_to = commits@stripped
-post_push_to = commits@stripped
-tree_name = mysql-6.0-falcon
+[MYSQL]
+tree_location = bzr+ssh://bk-internal.mysql.com/bzrroot/server/mysql-6.0-falcon
+post_commit_to = commits@stripped
+post_push_to = commits@stripped
+tree_name = mysql-6.0-falcon
+
=== modified file 'Makefile.am'
--- a/Makefile.am 2008-08-20 13:35:18 +0000
+++ b/Makefile.am 2008-09-08 11:31:03 +0000
@@ -64,6 +64,8 @@ dist-hook:
--srcdir=$(top_srcdir)
storage/myisam/myisamchk --silent --fast $(distdir)/win/data/mysql/*.MYI
+all-local: @ABI_CHECK@
+
tags:
support-files/build-tags
@@ -243,5 +245,81 @@ test-full-qa:
test-binlog-statement test-ext test-fast-view \
test-fast-cursor test-unit
+#
+# Headers which need to be checked for abi/api compatibility.
+# API_PREPROCESSOR_HEADER will be used until mysql_priv.h stablizes
+# after which TEST_PREPROCESSOR_HEADER will be used.
+#
+
+API_PREPROCESSOR_HEADER = $(top_srcdir)/include/mysql/plugin.h \
+ $(top_srcdir)/include/mysql.h
+
+TEST_PREPROCESSOR_HEADER = $(top_srcdir)/include/mysql/plugin.h \
+ $(top_srcdir)/sql/mysql_priv.h \
+ $(top_srcdir)/include/mysql.h
+
+#
+# Rules for checking that the abi/api has not changed.
+#
+# The following steps are followed in the do_abi_check rule below
+#
+# 1) Generate preprocessor output for the files that need to
+# be tested for abi/api changes. use -nostdinc to prevent
+# generation of preprocessor output for system headers. This
+# results in messages in stderr saying that these headers
+# were not found. Redirect the stderr output to /dev/null
+# to prevent seeing these messages.
+# 2) sed the output to
+# 2.1) remove blank lines and lines that begin with "# "
+# 2.2) When gcc -E is run on the Mac OS and solaris sparc platforms it
+# introduces a line of output that shows up as a difference between
+# the .pp and .out files. Remove these OS specific preprocessor text
+# inserted by the preprocessor.
+# 3) diff the generated file and the canons (.pp files already in
+# the repository).
+# 4) delete the .out file that is generated.
+#
+# If the diff fails, the generated file is not removed. This will
+# be useful for analysis of ABI differences (e.g. using a visual
+# diff tool).
+#
+# A ABI change that causes a build to fail will always be accompanied
+# by new canons (.out files). The .out files that are not removed will
+# be replaced as the new .pp files.
+#
+# e.g. If include/mysql/plugin.h has an ABI change then this rule would
+# leave a <build directory>/abi_check.out file.
+#
+# A developer with a justified API change will then do a
+# mv <build directory>/abi_check.out include/mysql/plugin.pp
+# to replace the old canons with the new ones.
+#
+
+abi_check: $(API_PREPROCESSOR_HEADER)
+ $(MAKE) abi_headers="$^" do_abi_check
+
+abi_check_all: $(TEST_PREPROCESSOR_HEADER)
+ $(MAKE) abi_headers="$^" do_abi_check
+
+do_abi_check:
+ set -ex; \
+ for file in $(abi_headers); do \
+ @CC@ -E -nostdinc -dI \
+ -I$(top_srcdir)/include \
+ -I$(top_srcdir)/include/mysql \
+ -I$(top_srcdir)/sql \
+ -I$(top_builddir)/include \
+ -I$(top_builddir)/include/mysql \
+ -I$(top_builddir)/sql \
+ $$file 2>/dev/null | \
+ @SED@ -e '/^# /d' \
+ -e '/^[ ]*$$/d' \
+ -e '/^#pragma GCC set_debug_pwd/d' \
+ -e '/^#ident/d' > \
+ $(top_builddir)/abi_check.out; \
+ @DIFF@ -w $$file.pp $(top_builddir)/abi_check.out; \
+ @RM@ $(top_builddir)/abi_check.out; \
+ done
+
# Don't update the files from bitkeeper
%::SCCS/s.%
=== modified file 'configure.in'
--- a/configure.in 2008-08-28 08:44:13 +0000
+++ b/configure.in 2008-09-08 11:31:03 +0000
@@ -9,7 +9,7 @@ AC_CANONICAL_SYSTEM
# remember to also update version.c in ndb
# When changing major version number please also check switch statement
# in mysqlbinlog::check_master_version().
-AM_INIT_AUTOMAKE(mysql, 6.0.7-alpha)
+AM_INIT_AUTOMAKE(mysql, 6.0.8-alpha)
AM_CONFIG_HEADER([include/config.h:config.h.in])
NDB_VERSION_MAJOR=6
@@ -445,6 +445,7 @@ AC_PATH_PROG(SED, sed, sed)
AC_PATH_PROG(CMP, cmp, cmp)
AC_PATH_PROG(CHMOD, chmod, chmod)
AC_PATH_PROG(HOSTNAME, hostname, hostname)
+AC_PATH_PROG(DIFF, diff, diff)
# Check for a GNU tar named 'gtar', or 'gnutar' (MacOS X) and
# fall back to 'tar' otherwise and hope that it's a GNU tar as well
AC_CHECK_PROGS(TAR, gnutar gtar tar)
@@ -469,25 +470,16 @@ AC_SUBST(HOSTNAME)
AC_SUBST(PERL)
AC_SUBST(PERL5)
-# icheck, used for ABI check
-AC_PATH_PROG(ICHECK, icheck, no)
-# "icheck" is also the name of a file system check program on Tru64.
-# Verify the program found is really the interface checker.
-if test "x$ICHECK" != "xno"
-then
- AC_MSG_CHECKING(if $ICHECK works as expected)
- echo "int foo;" > conftest.h
- $ICHECK --canonify -o conftest.ic conftest.h 2>/dev/null
- if test -f "conftest.ic"
- then
- AC_MSG_RESULT(yes)
- else
- AC_MSG_RESULT(no)
- ICHECK=no
- fi
- rm -f conftest.ic conftest.h
+# Enable the abi_check rule only if gcc is available
+
+if expr "$CC" : ".*gcc.*"
+then
+ ABI_CHECK="abi_check"
+else
+ ABI_CHECK=""
fi
-AC_SUBST(ICHECK)
+
+AC_SUBST(ABI_CHECK)
# Lock for PS
AC_PATH_PROG(PS, ps, ps)
=== modified file 'include/Makefile.am'
--- a/include/Makefile.am 2008-06-26 18:21:15 +0000
+++ b/include/Makefile.am 2008-07-24 11:55:49 +0000
@@ -40,10 +40,11 @@ noinst_HEADERS = config-win.h config-net
atomic/gcc_builtins.h my_libwrap.h my_stacktrace.h \
wqueue.h
+EXTRA_DIST = mysql.h.pp mysql/plugin.h.pp
+
# Remove built files and the symlinked directories
CLEANFILES = $(BUILT_SOURCES) readline openssl
-EXTRA_DIST = mysql_h.ic
# Some include files that may be moved and patched by configure
DISTCLEANFILES = sched.h $(CLEANFILES)
@@ -65,18 +66,5 @@ my_config.h: config.h
dist-hook:
$(RM) -f $(distdir)/mysql_version.h $(distdir)/my_config.h
-#
-# Rules for checking that ABI has not changed
-#
-
-# Create a icheck file and compare it to the reference
-abi_check: $(HEADERS_ABI) mysql_version.h mysql_h.ic
- @set -ex; \
- if [ @ICHECK@ != no ] ; then \
- @ICHECK@ --canonify --skip-from-re /usr/ -o $@ $(HEADERS_ABI); \
- @ICHECK@ --compare mysql_h.ic $@; \
- fi; \
- touch abi_check;
-
# Don't update the files from bitkeeper
%::SCCS/s.%
=== added file 'include/mysql.h.pp'
--- a/include/mysql.h.pp 1970-01-01 00:00:00 +0000
+++ b/include/mysql.h.pp 2008-08-20 07:07:09 +0000
@@ -0,0 +1,615 @@
+#include <sys/types.h>
+typedef char my_bool;
+typedef int my_socket;
+#include "mysql_version.h"
+#include "mysql_com.h"
+enum enum_server_command
+{
+ COM_SLEEP, COM_QUIT, COM_INIT_DB, COM_QUERY, COM_FIELD_LIST,
+ COM_CREATE_DB, COM_DROP_DB, COM_REFRESH, COM_SHUTDOWN, COM_STATISTICS,
+ COM_PROCESS_INFO, COM_CONNECT, COM_PROCESS_KILL, COM_DEBUG, COM_PING,
+ COM_TIME, COM_DELAYED_INSERT, COM_CHANGE_USER, COM_BINLOG_DUMP,
+ COM_TABLE_DUMP, COM_CONNECT_OUT, COM_REGISTER_SLAVE,
+ COM_STMT_PREPARE, COM_STMT_EXECUTE, COM_STMT_SEND_LONG_DATA, COM_STMT_CLOSE,
+ COM_STMT_RESET, COM_SET_OPTION, COM_STMT_FETCH, COM_DAEMON,
+ COM_END
+};
+struct st_vio;
+typedef struct st_vio Vio;
+typedef struct st_net {
+ Vio *vio;
+ unsigned char *buff,*buff_end,*write_pos,*read_pos;
+ my_socket fd;
+ unsigned long remain_in_buf,length, buf_length, where_b;
+ unsigned long max_packet,max_packet_size;
+ unsigned int pkt_nr,compress_pkt_nr;
+ unsigned int write_timeout, read_timeout, retry_count;
+ int fcntl;
+ unsigned int *return_status;
+ unsigned char reading_or_writing;
+ char save_char;
+ my_bool unused1;
+ my_bool unused2;
+ my_bool compress;
+ my_bool unused3;
+ unsigned char *unused;
+ unsigned int last_errno;
+ unsigned char error;
+ my_bool unused4;
+ my_bool unused5;
+ char last_error[512];
+ char sqlstate[5 +1];
+ void *extension;
+} NET;
+enum enum_field_types { MYSQL_TYPE_DECIMAL, MYSQL_TYPE_TINY,
+ MYSQL_TYPE_SHORT, MYSQL_TYPE_LONG,
+ MYSQL_TYPE_FLOAT, MYSQL_TYPE_DOUBLE,
+ MYSQL_TYPE_NULL, MYSQL_TYPE_TIMESTAMP,
+ MYSQL_TYPE_LONGLONG,MYSQL_TYPE_INT24,
+ MYSQL_TYPE_DATE, MYSQL_TYPE_TIME,
+ MYSQL_TYPE_DATETIME, MYSQL_TYPE_YEAR,
+ MYSQL_TYPE_NEWDATE, MYSQL_TYPE_VARCHAR,
+ MYSQL_TYPE_BIT,
+ MYSQL_TYPE_NEWDECIMAL=246,
+ MYSQL_TYPE_ENUM=247,
+ MYSQL_TYPE_SET=248,
+ MYSQL_TYPE_TINY_BLOB=249,
+ MYSQL_TYPE_MEDIUM_BLOB=250,
+ MYSQL_TYPE_LONG_BLOB=251,
+ MYSQL_TYPE_BLOB=252,
+ MYSQL_TYPE_VAR_STRING=253,
+ MYSQL_TYPE_STRING=254,
+ MYSQL_TYPE_GEOMETRY=255
+};
+enum mysql_enum_shutdown_level {
+ SHUTDOWN_DEFAULT = 0,
+ SHUTDOWN_WAIT_CONNECTIONS= (unsigned char)(1 << 0),
+ SHUTDOWN_WAIT_TRANSACTIONS= (unsigned char)(1 << 1),
+ SHUTDOWN_WAIT_UPDATES= (unsigned char)(1 << 3),
+ SHUTDOWN_WAIT_ALL_BUFFERS= ((unsigned char)(1 << 3) << 1),
+ SHUTDOWN_WAIT_CRITICAL_BUFFERS= ((unsigned char)(1 << 3) << 1) + 1,
+ KILL_QUERY= 254,
+ KILL_CONNECTION= 255
+};
+enum enum_cursor_type
+{
+ CURSOR_TYPE_NO_CURSOR= 0,
+ CURSOR_TYPE_READ_ONLY= 1,
+ CURSOR_TYPE_FOR_UPDATE= 2,
+ CURSOR_TYPE_SCROLLABLE= 4
+};
+enum enum_mysql_set_option
+{
+ MYSQL_OPTION_MULTI_STATEMENTS_ON,
+ MYSQL_OPTION_MULTI_STATEMENTS_OFF
+};
+my_bool my_net_init(NET *net, Vio* vio);
+void my_net_local_init(NET *net);
+void net_end(NET *net);
+ void net_clear(NET *net, my_bool clear_buffer);
+my_bool net_realloc(NET *net, size_t length);
+my_bool net_flush(NET *net);
+my_bool my_net_write(NET *net,const unsigned char *packet, size_t len);
+my_bool net_write_command(NET *net,unsigned char command,
+ const unsigned char *header, size_t head_len,
+ const unsigned char *packet, size_t len);
+int net_real_write(NET *net,const unsigned char *packet, size_t len);
+unsigned long my_net_read(NET *net);
+struct sockaddr;
+int my_connect(my_socket s, const struct sockaddr *name, unsigned int namelen,
+ unsigned int timeout);
+struct my_rnd_struct;
+enum Item_result
+{
+ STRING_RESULT=0, REAL_RESULT, INT_RESULT, ROW_RESULT, DECIMAL_RESULT
+};
+typedef struct st_udf_args
+{
+ unsigned int arg_count;
+ enum Item_result *arg_type;
+ char **args;
+ unsigned long *lengths;
+ char *maybe_null;
+ char **attributes;
+ unsigned long *attribute_lengths;
+ void *extension;
+} UDF_ARGS;
+typedef struct st_udf_init
+{
+ my_bool maybe_null;
+ unsigned int decimals;
+ unsigned long max_length;
+ char *ptr;
+ my_bool const_item;
+ void *extension;
+} UDF_INIT;
+void create_random_string(char *to, unsigned int length,
+ struct my_rnd_struct *rand_st);
+void hash_password(unsigned long *to, const char *password, unsigned int password_len);
+void make_scrambled_password_323(char *to, const char *password);
+void scramble_323(char *to, const char *message, const char *password);
+my_bool check_scramble_323(const char *, const char *message,
+ unsigned long *salt);
+void get_salt_from_password_323(unsigned long *res, const char *password);
+void make_password_from_salt_323(char *to, const unsigned long *salt);
+void make_scrambled_password(char *to, const char *password);
+void scramble(char *to, const char *message, const char *password);
+my_bool check_scramble(const char *reply, const char *message,
+ const unsigned char *hash_stage2);
+void get_salt_from_password(unsigned char *res, const char *password);
+void make_password_from_salt(char *to, const unsigned char *hash_stage2);
+char *octet2hex(char *to, const char *str, unsigned int len);
+char *get_tty_password(const char *opt_message);
+const char *mysql_errno_to_sqlstate(unsigned int mysql_errno);
+my_bool my_thread_init(void);
+void my_thread_end(void);
+#include "mysql_time.h"
+enum enum_mysql_timestamp_type
+{
+ MYSQL_TIMESTAMP_NONE= -2, MYSQL_TIMESTAMP_ERROR= -1,
+ MYSQL_TIMESTAMP_DATE= 0, MYSQL_TIMESTAMP_DATETIME= 1, MYSQL_TIMESTAMP_TIME= 2
+};
+typedef struct st_mysql_time
+{
+ unsigned int year, month, day, hour, minute, second;
+ unsigned long second_part;
+ my_bool neg;
+ enum enum_mysql_timestamp_type time_type;
+} MYSQL_TIME;
+#include "my_list.h"
+typedef struct st_list {
+ struct st_list *prev,*next;
+ void *data;
+} LIST;
+typedef int (*list_walk_action)(void *,void *);
+extern LIST *list_add(LIST *root,LIST *element);
+extern LIST *list_delete(LIST *root,LIST *element);
+extern LIST *list_cons(void *data,LIST *root);
+extern LIST *list_reverse(LIST *root);
+extern void list_free(LIST *root,unsigned int free_data);
+extern unsigned int list_length(LIST *);
+extern int list_walk(LIST *,list_walk_action action,unsigned char * argument);
+extern unsigned int mysql_port;
+extern char *mysql_unix_port;
+typedef struct st_mysql_field {
+ char *name;
+ char *org_name;
+ char *table;
+ char *org_table;
+ char *db;
+ char *catalog;
+ char *def;
+ unsigned long length;
+ unsigned long max_length;
+ unsigned int name_length;
+ unsigned int org_name_length;
+ unsigned int table_length;
+ unsigned int org_table_length;
+ unsigned int db_length;
+ unsigned int catalog_length;
+ unsigned int def_length;
+ unsigned int flags;
+ unsigned int decimals;
+ unsigned int charsetnr;
+ enum enum_field_types type;
+ void *extension;
+} MYSQL_FIELD;
+typedef char **MYSQL_ROW;
+typedef unsigned int MYSQL_FIELD_OFFSET;
+typedef unsigned long long my_ulonglong;
+#include "typelib.h"
+#include "my_alloc.h"
+typedef struct st_used_mem
+{
+ struct st_used_mem *next;
+ size_t left;
+ size_t size;
+} USED_MEM;
+typedef struct st_mem_root
+{
+ USED_MEM *free;
+ USED_MEM *used;
+ USED_MEM *pre_alloc;
+ size_t min_malloc;
+ size_t block_size;
+ unsigned long block_num;
+ unsigned long first_block_usage;
+ void (*error_handler)(void);
+} MEM_ROOT;
+typedef struct st_typelib {
+ unsigned int count;
+ const char *name;
+ const char **type_names;
+ unsigned int *type_lengths;
+} TYPELIB;
+extern my_ulonglong find_typeset(char *x, TYPELIB *typelib,int *error_position);
+extern int find_type_or_exit(const char *x, TYPELIB *typelib,
+ const char *option);
+extern int find_type(char *x, const TYPELIB *typelib, unsigned int full_name);
+extern void make_type(char *to,unsigned int nr,TYPELIB *typelib);
+extern const char *get_type(TYPELIB *typelib,unsigned int nr);
+extern TYPELIB *copy_typelib(MEM_ROOT *root, TYPELIB *from);
+extern TYPELIB sql_protocol_typelib;
+typedef struct st_mysql_rows {
+ struct st_mysql_rows *next;
+ MYSQL_ROW data;
+ unsigned long length;
+} MYSQL_ROWS;
+typedef MYSQL_ROWS *MYSQL_ROW_OFFSET;
+#include "my_alloc.h"
+typedef struct embedded_query_result EMBEDDED_QUERY_RESULT;
+typedef struct st_mysql_data {
+ MYSQL_ROWS *data;
+ struct embedded_query_result *embedded_info;
+ MEM_ROOT alloc;
+ my_ulonglong rows;
+ unsigned int fields;
+ void *extension;
+} MYSQL_DATA;
+enum mysql_option
+{
+ MYSQL_OPT_CONNECT_TIMEOUT, MYSQL_OPT_COMPRESS, MYSQL_OPT_NAMED_PIPE,
+ MYSQL_INIT_COMMAND, MYSQL_READ_DEFAULT_FILE, MYSQL_READ_DEFAULT_GROUP,
+ MYSQL_SET_CHARSET_DIR, MYSQL_SET_CHARSET_NAME, MYSQL_OPT_LOCAL_INFILE,
+ MYSQL_OPT_PROTOCOL, MYSQL_SHARED_MEMORY_BASE_NAME, MYSQL_OPT_READ_TIMEOUT,
+ MYSQL_OPT_WRITE_TIMEOUT, MYSQL_OPT_USE_RESULT,
+ MYSQL_OPT_USE_REMOTE_CONNECTION, MYSQL_OPT_USE_EMBEDDED_CONNECTION,
+ MYSQL_OPT_GUESS_CONNECTION, MYSQL_SET_CLIENT_IP, MYSQL_SECURE_AUTH,
+ MYSQL_REPORT_DATA_TRUNCATION, MYSQL_OPT_RECONNECT,
+ MYSQL_OPT_SSL_VERIFY_SERVER_CERT
+};
+struct st_mysql_options {
+ unsigned int connect_timeout, read_timeout, write_timeout;
+ unsigned int port, protocol;
+ unsigned long client_flag;
+ char *host,*user,*password,*unix_socket,*db;
+ struct st_dynamic_array *init_commands;
+ char *my_cnf_file,*my_cnf_group, *charset_dir, *charset_name;
+ char *ssl_key;
+ char *ssl_cert;
+ char *ssl_ca;
+ char *ssl_capath;
+ char *ssl_cipher;
+ char *shared_memory_base_name;
+ unsigned long max_allowed_packet;
+ my_bool use_ssl;
+ my_bool compress,named_pipe;
+ my_bool unused1;
+ my_bool unused2;
+ my_bool unused3;
+ my_bool unused4;
+ enum mysql_option methods_to_use;
+ char *client_ip;
+ my_bool secure_auth;
+ my_bool report_data_truncation;
+ int (*local_infile_init)(void **, const char *, void *);
+ int (*local_infile_read)(void *, char *, unsigned int);
+ void (*local_infile_end)(void *);
+ int (*local_infile_error)(void *, char *, unsigned int);
+ void *local_infile_userdata;
+ void *extension;
+};
+enum mysql_status
+{
+ MYSQL_STATUS_READY,MYSQL_STATUS_GET_RESULT,MYSQL_STATUS_USE_RESULT
+};
+enum mysql_protocol_type
+{
+ MYSQL_PROTOCOL_DEFAULT, MYSQL_PROTOCOL_TCP, MYSQL_PROTOCOL_SOCKET,
+ MYSQL_PROTOCOL_PIPE, MYSQL_PROTOCOL_MEMORY
+};
+typedef struct character_set
+{
+ unsigned int number;
+ unsigned int state;
+ const char *csname;
+ const char *name;
+ const char *comment;
+ const char *dir;
+ unsigned int mbminlen;
+ unsigned int mbmaxlen;
+} MY_CHARSET_INFO;
+struct st_mysql_methods;
+struct st_mysql_stmt;
+typedef struct st_mysql
+{
+ NET net;
+ unsigned char *connector_fd;
+ char *host,*user,*passwd,*unix_socket,*server_version,*host_info;
+ char *info, *db;
+ struct charset_info_st *charset;
+ MYSQL_FIELD *fields;
+ MEM_ROOT field_alloc;
+ my_ulonglong affected_rows;
+ my_ulonglong insert_id;
+ my_ulonglong extra_info;
+ unsigned long thread_id;
+ unsigned long packet_length;
+ unsigned int port;
+ unsigned long client_flag,server_capabilities;
+ unsigned int protocol_version;
+ unsigned int field_count;
+ unsigned int server_status;
+ unsigned int server_language;
+ unsigned int warning_count;
+ struct st_mysql_options options;
+ enum mysql_status status;
+ my_bool free_me;
+ my_bool reconnect;
+ char scramble[20 +1];
+ my_bool unused1;
+ void *unused2, *unused3, *unused4, *unused5;
+ LIST *stmts;
+ const struct st_mysql_methods *methods;
+ void *thd;
+ my_bool *unbuffered_fetch_owner;
+ char *info_buffer;
+ void *extension;
+} MYSQL;
+typedef struct st_mysql_res {
+ my_ulonglong row_count;
+ MYSQL_FIELD *fields;
+ MYSQL_DATA *data;
+ MYSQL_ROWS *data_cursor;
+ unsigned long *lengths;
+ MYSQL *handle;
+ const struct st_mysql_methods *methods;
+ MYSQL_ROW row;
+ MYSQL_ROW current_row;
+ MEM_ROOT field_alloc;
+ unsigned int field_count, current_field;
+ my_bool eof;
+ my_bool unbuffered_fetch_cancelled;
+ void *extension;
+} MYSQL_RES;
+typedef struct st_mysql_parameters
+{
+ unsigned long *p_max_allowed_packet;
+ unsigned long *p_net_buffer_length;
+ void *extension;
+} MYSQL_PARAMETERS;
+int mysql_server_init(int argc, char **argv, char **groups);
+void mysql_server_end(void);
+MYSQL_PARAMETERS * mysql_get_parameters(void);
+my_bool mysql_thread_init(void);
+void mysql_thread_end(void);
+my_ulonglong mysql_num_rows(MYSQL_RES *res);
+unsigned int mysql_num_fields(MYSQL_RES *res);
+my_bool mysql_eof(MYSQL_RES *res);
+MYSQL_FIELD * mysql_fetch_field_direct(MYSQL_RES *res,
+ unsigned int fieldnr);
+MYSQL_FIELD * mysql_fetch_fields(MYSQL_RES *res);
+MYSQL_ROW_OFFSET mysql_row_tell(MYSQL_RES *res);
+MYSQL_FIELD_OFFSET mysql_field_tell(MYSQL_RES *res);
+unsigned int mysql_field_count(MYSQL *mysql);
+my_ulonglong mysql_affected_rows(MYSQL *mysql);
+my_ulonglong mysql_insert_id(MYSQL *mysql);
+unsigned int mysql_errno(MYSQL *mysql);
+const char * mysql_error(MYSQL *mysql);
+const char * mysql_sqlstate(MYSQL *mysql);
+unsigned int mysql_warning_count(MYSQL *mysql);
+const char * mysql_info(MYSQL *mysql);
+unsigned long mysql_thread_id(MYSQL *mysql);
+const char * mysql_character_set_name(MYSQL *mysql);
+int mysql_set_character_set(MYSQL *mysql, const char *csname);
+MYSQL * mysql_init(MYSQL *mysql);
+my_bool mysql_ssl_set(MYSQL *mysql, const char *key,
+ const char *cert, const char *ca,
+ const char *capath, const char *cipher);
+const char * mysql_get_ssl_cipher(MYSQL *mysql);
+my_bool mysql_change_user(MYSQL *mysql, const char *user,
+ const char *passwd, const char *db);
+MYSQL * mysql_real_connect(MYSQL *mysql, const char *host,
+ const char *user,
+ const char *passwd,
+ const char *db,
+ unsigned int port,
+ const char *unix_socket,
+ unsigned long clientflag);
+int mysql_select_db(MYSQL *mysql, const char *db);
+int mysql_query(MYSQL *mysql, const char *q);
+int mysql_send_query(MYSQL *mysql, const char *q,
+ unsigned long length);
+int mysql_real_query(MYSQL *mysql, const char *q,
+ unsigned long length);
+MYSQL_RES * mysql_store_result(MYSQL *mysql);
+MYSQL_RES * mysql_use_result(MYSQL *mysql);
+void mysql_get_character_set_info(MYSQL *mysql,
+ MY_CHARSET_INFO *charset);
+void
+mysql_set_local_infile_handler(MYSQL *mysql,
+ int (*local_infile_init)(void **, const char *,
+ void *),
+ int (*local_infile_read)(void *, char *,
+ unsigned int),
+ void (*local_infile_end)(void *),
+ int (*local_infile_error)(void *, char*,
+ unsigned int),
+ void *);
+void
+mysql_set_local_infile_default(MYSQL *mysql);
+int mysql_shutdown(MYSQL *mysql,
+ enum mysql_enum_shutdown_level
+ shutdown_level);
+int mysql_dump_debug_info(MYSQL *mysql);
+int mysql_refresh(MYSQL *mysql,
+ unsigned int refresh_options);
+int mysql_kill(MYSQL *mysql,unsigned long pid);
+int mysql_set_server_option(MYSQL *mysql,
+ enum enum_mysql_set_option
+ option);
+int mysql_ping(MYSQL *mysql);
+const char * mysql_stat(MYSQL *mysql);
+const char * mysql_get_server_info(MYSQL *mysql);
+const char * mysql_get_client_info(void);
+unsigned long mysql_get_client_version(void);
+const char * mysql_get_host_info(MYSQL *mysql);
+unsigned long mysql_get_server_version(MYSQL *mysql);
+unsigned int mysql_get_proto_info(MYSQL *mysql);
+MYSQL_RES * mysql_list_dbs(MYSQL *mysql,const char *wild);
+MYSQL_RES * mysql_list_tables(MYSQL *mysql,const char *wild);
+MYSQL_RES * mysql_list_processes(MYSQL *mysql);
+int mysql_options(MYSQL *mysql,enum mysql_option option,
+ const void *arg);
+void mysql_free_result(MYSQL_RES *result);
+void mysql_data_seek(MYSQL_RES *result,
+ my_ulonglong offset);
+MYSQL_ROW_OFFSET mysql_row_seek(MYSQL_RES *result,
+ MYSQL_ROW_OFFSET offset);
+MYSQL_FIELD_OFFSET mysql_field_seek(MYSQL_RES *result,
+ MYSQL_FIELD_OFFSET offset);
+MYSQL_ROW mysql_fetch_row(MYSQL_RES *result);
+unsigned long * mysql_fetch_lengths(MYSQL_RES *result);
+MYSQL_FIELD * mysql_fetch_field(MYSQL_RES *result);
+MYSQL_RES * mysql_list_fields(MYSQL *mysql, const char *table,
+ const char *wild);
+unsigned long mysql_escape_string(char *to,const char *from,
+ unsigned long from_length);
+unsigned long mysql_hex_string(char *to,const char *from,
+ unsigned long from_length);
+unsigned long mysql_real_escape_string(MYSQL *mysql,
+ char *to,const char *from,
+ unsigned long length);
+void mysql_debug(const char *debug);
+void myodbc_remove_escape(MYSQL *mysql,char *name);
+unsigned int mysql_thread_safe(void);
+my_bool mysql_embedded(void);
+my_bool mysql_read_query_result(MYSQL *mysql);
+enum enum_mysql_stmt_state
+{
+ MYSQL_STMT_INIT_DONE= 1, MYSQL_STMT_PREPARE_DONE, MYSQL_STMT_EXECUTE_DONE,
+ MYSQL_STMT_FETCH_DONE
+};
+typedef struct st_mysql_bind
+{
+ unsigned long *length;
+ my_bool *is_null;
+ void *buffer;
+ my_bool *error;
+ unsigned char *row_ptr;
+ void (*store_param_func)(NET *net, struct st_mysql_bind *param);
+ void (*fetch_result)(struct st_mysql_bind *, MYSQL_FIELD *,
+ unsigned char **row);
+ void (*skip_result)(struct st_mysql_bind *, MYSQL_FIELD *,
+ unsigned char **row);
+ unsigned long buffer_length;
+ unsigned long offset;
+ unsigned long length_value;
+ unsigned int param_number;
+ unsigned int pack_length;
+ enum enum_field_types buffer_type;
+ my_bool error_value;
+ my_bool is_unsigned;
+ my_bool long_data_used;
+ my_bool is_null_value;
+ void *extension;
+} MYSQL_BIND;
+typedef struct st_mysql_stmt
+{
+ MEM_ROOT mem_root;
+ LIST list;
+ MYSQL *mysql;
+ MYSQL_BIND *params;
+ MYSQL_BIND *bind;
+ MYSQL_FIELD *fields;
+ MYSQL_DATA result;
+ MYSQL_ROWS *data_cursor;
+ int (*read_row_func)(struct st_mysql_stmt *stmt,
+ unsigned char **row);
+ my_ulonglong affected_rows;
+ my_ulonglong insert_id;
+ unsigned long stmt_id;
+ unsigned long flags;
+ unsigned long prefetch_rows;
+ unsigned int server_status;
+ unsigned int last_errno;
+ unsigned int param_count;
+ unsigned int field_count;
+ enum enum_mysql_stmt_state state;
+ char last_error[512];
+ char sqlstate[5 +1];
+ my_bool send_types_to_server;
+ my_bool bind_param_done;
+ unsigned char bind_result_done;
+ my_bool unbuffered_fetch_cancelled;
+ my_bool update_max_length;
+ void *extension;
+} MYSQL_STMT;
+enum enum_stmt_attr_type
+{
+ STMT_ATTR_UPDATE_MAX_LENGTH,
+ STMT_ATTR_CURSOR_TYPE,
+ STMT_ATTR_PREFETCH_ROWS
+};
+typedef struct st_mysql_methods
+{
+ my_bool (*read_query_result)(MYSQL *mysql);
+ my_bool (*advanced_command)(MYSQL *mysql,
+ enum enum_server_command command,
+ const unsigned char *header,
+ unsigned long header_length,
+ const unsigned char *arg,
+ unsigned long arg_length,
+ my_bool skip_check,
+ MYSQL_STMT *stmt);
+ MYSQL_DATA *(*read_rows)(MYSQL *mysql,MYSQL_FIELD *mysql_fields,
+ unsigned int fields);
+ MYSQL_RES * (*use_result)(MYSQL *mysql);
+ void (*fetch_lengths)(unsigned long *to,
+ MYSQL_ROW column, unsigned int field_count);
+ void (*flush_use_result)(MYSQL *mysql);
+ MYSQL_FIELD * (*list_fields)(MYSQL *mysql);
+ my_bool (*read_prepare_result)(MYSQL *mysql, MYSQL_STMT *stmt);
+ int (*stmt_execute)(MYSQL_STMT *stmt);
+ int (*read_binary_rows)(MYSQL_STMT *stmt);
+ int (*unbuffered_fetch)(MYSQL *mysql, char **row);
+ void (*free_embedded_thd)(MYSQL *mysql);
+ const char *(*read_statistics)(MYSQL *mysql);
+ my_bool (*next_result)(MYSQL *mysql);
+ int (*read_change_user_result)(MYSQL *mysql, char *buff, const char *passwd);
+ int (*read_rows_from_cursor)(MYSQL_STMT *stmt);
+} MYSQL_METHODS;
+MYSQL_STMT * mysql_stmt_init(MYSQL *mysql);
+int mysql_stmt_prepare(MYSQL_STMT *stmt, const char *query,
+ unsigned long length);
+int mysql_stmt_execute(MYSQL_STMT *stmt);
+int mysql_stmt_fetch(MYSQL_STMT *stmt);
+int mysql_stmt_fetch_column(MYSQL_STMT *stmt, MYSQL_BIND *bind_arg,
+ unsigned int column,
+ unsigned long offset);
+int mysql_stmt_store_result(MYSQL_STMT *stmt);
+unsigned long mysql_stmt_param_count(MYSQL_STMT * stmt);
+my_bool mysql_stmt_attr_set(MYSQL_STMT *stmt,
+ enum enum_stmt_attr_type attr_type,
+ const void *attr);
+my_bool mysql_stmt_attr_get(MYSQL_STMT *stmt,
+ enum enum_stmt_attr_type attr_type,
+ void *attr);
+my_bool mysql_stmt_bind_param(MYSQL_STMT * stmt, MYSQL_BIND * bnd);
+my_bool mysql_stmt_bind_result(MYSQL_STMT * stmt, MYSQL_BIND * bnd);
+my_bool mysql_stmt_close(MYSQL_STMT * stmt);
+my_bool mysql_stmt_reset(MYSQL_STMT * stmt);
+my_bool mysql_stmt_free_result(MYSQL_STMT *stmt);
+my_bool mysql_stmt_send_long_data(MYSQL_STMT *stmt,
+ unsigned int param_number,
+ const char *data,
+ unsigned long length);
+MYSQL_RES * mysql_stmt_result_metadata(MYSQL_STMT *stmt);
+MYSQL_RES * mysql_stmt_param_metadata(MYSQL_STMT *stmt);
+unsigned int mysql_stmt_errno(MYSQL_STMT * stmt);
+const char * mysql_stmt_error(MYSQL_STMT * stmt);
+const char * mysql_stmt_sqlstate(MYSQL_STMT * stmt);
+MYSQL_ROW_OFFSET mysql_stmt_row_seek(MYSQL_STMT *stmt,
+ MYSQL_ROW_OFFSET offset);
+MYSQL_ROW_OFFSET mysql_stmt_row_tell(MYSQL_STMT *stmt);
+void mysql_stmt_data_seek(MYSQL_STMT *stmt, my_ulonglong offset);
+my_ulonglong mysql_stmt_num_rows(MYSQL_STMT *stmt);
+my_ulonglong mysql_stmt_affected_rows(MYSQL_STMT *stmt);
+my_ulonglong mysql_stmt_insert_id(MYSQL_STMT *stmt);
+unsigned int mysql_stmt_field_count(MYSQL_STMT *stmt);
+my_bool mysql_commit(MYSQL * mysql);
+my_bool mysql_rollback(MYSQL * mysql);
+my_bool mysql_autocommit(MYSQL * mysql, my_bool auto_mode);
+my_bool mysql_more_results(MYSQL *mysql);
+int mysql_next_result(MYSQL *mysql);
+void mysql_close(MYSQL *sock);
=== added file 'include/mysql/plugin.h.pp'
--- a/include/mysql/plugin.h.pp 1970-01-01 00:00:00 +0000
+++ b/include/mysql/plugin.h.pp 2008-07-11 12:09:05 +0000
@@ -0,0 +1,141 @@
+struct st_mysql_lex_string
+{
+ char *str;
+ unsigned int length;
+};
+typedef struct st_mysql_lex_string MYSQL_LEX_STRING;
+struct st_mysql_xid {
+ long formatID;
+ long gtrid_length;
+ long bqual_length;
+ char data[128];
+};
+typedef struct st_mysql_xid MYSQL_XID;
+enum enum_mysql_show_type
+{
+ SHOW_UNDEF, SHOW_BOOL, SHOW_INT, SHOW_LONG,
+ SHOW_LONGLONG, SHOW_CHAR, SHOW_CHAR_PTR,
+ SHOW_ARRAY, SHOW_FUNC, SHOW_DOUBLE
+};
+struct st_mysql_show_var {
+ const char *name;
+ char *value;
+ enum enum_mysql_show_type type;
+};
+typedef int (*mysql_show_var_func)(void*, struct st_mysql_show_var*, char *);
+struct st_mysql_sys_var;
+struct st_mysql_value;
+typedef int (*mysql_var_check_func)(void* thd,
+ struct st_mysql_sys_var *var,
+ void *save, struct st_mysql_value *value);
+typedef void (*mysql_var_update_func)(void* thd,
+ struct st_mysql_sys_var *var,
+ void *var_ptr, const void *save);
+struct st_mysql_plugin
+{
+ int type;
+ void *info;
+ const char *name;
+ const char *author;
+ const char *descr;
+ int license;
+ int (*init)(void *);
+ int (*deinit)(void *);
+ unsigned int version;
+ struct st_mysql_show_var *status_vars;
+ struct st_mysql_sys_var **system_vars;
+ void * __reserved1;
+};
+#include "plugin_ftparser.h"
+enum enum_ftparser_mode
+{
+ MYSQL_FTPARSER_SIMPLE_MODE= 0,
+ MYSQL_FTPARSER_WITH_STOPWORDS= 1,
+ MYSQL_FTPARSER_FULL_BOOLEAN_INFO= 2
+};
+enum enum_ft_token_type
+{
+ FT_TOKEN_EOF= 0,
+ FT_TOKEN_WORD= 1,
+ FT_TOKEN_LEFT_PAREN= 2,
+ FT_TOKEN_RIGHT_PAREN= 3,
+ FT_TOKEN_STOPWORD= 4
+};
+typedef struct st_mysql_ftparser_boolean_info
+{
+ enum enum_ft_token_type type;
+ int yesno;
+ int weight_adjust;
+ char wasign;
+ char trunc;
+ char prev;
+ char *quot;
+} MYSQL_FTPARSER_BOOLEAN_INFO;
+typedef struct st_mysql_ftparser_param
+{
+ int (*mysql_parse)(struct st_mysql_ftparser_param *,
+ char *doc, int doc_len);
+ int (*mysql_add_word)(struct st_mysql_ftparser_param *,
+ char *word, int word_len,
+ MYSQL_FTPARSER_BOOLEAN_INFO *boolean_info);
+ void *ftparser_state;
+ void *mysql_ftparam;
+ struct charset_info_st *cs;
+ char *doc;
+ int length;
+ int flags;
+ enum enum_ftparser_mode mode;
+} MYSQL_FTPARSER_PARAM;
+struct st_mysql_ftparser
+{
+ int interface_version;
+ int (*parse)(MYSQL_FTPARSER_PARAM *param);
+ int (*init)(MYSQL_FTPARSER_PARAM *param);
+ int (*deinit)(MYSQL_FTPARSER_PARAM *param);
+};
+struct st_mysql_daemon
+{
+ int interface_version;
+};
+struct st_mysql_information_schema
+{
+ int interface_version;
+};
+struct st_mysql_storage_engine
+{
+ int interface_version;
+};
+struct handlerton;
+struct st_mysql_value
+{
+ int (*value_type)(struct st_mysql_value *);
+ const char *(*val_str)(struct st_mysql_value *, char *buffer, int *length);
+ int (*val_real)(struct st_mysql_value *, double *realbuf);
+ int (*val_int)(struct st_mysql_value *, long long *intbuf);
+};
+int thd_in_lock_tables(const void* thd);
+int thd_tablespace_op(const void* thd);
+long long thd_test_options(const void* thd, long long test_options);
+int thd_sql_command(const void* thd);
+void **thd_ha_data(const void* thd, const struct handlerton *hton);
+int thd_tx_isolation(const void* thd);
+char *thd_security_context(void* thd, char *buffer, unsigned int length,
+ unsigned int max_query_len);
+void thd_inc_row_count(void* thd);
+const char *set_thd_proc_info(void*, const char * info, const char *func,
+ const char *file, const unsigned int line);
+int mysql_tmpfile(const char *prefix);
+int thd_killed(const void* thd);
+unsigned long thd_get_thread_id(const void* thd);
+void *thd_alloc(void* thd, unsigned int size);
+void *thd_calloc(void* thd, unsigned int size);
+char *thd_strdup(void* thd, const char *str);
+char *thd_strmake(void* thd, const char *str, unsigned int size);
+void *thd_memdup(void* thd, const void* str, unsigned int size);
+MYSQL_LEX_STRING *thd_make_lex_string(void* thd, MYSQL_LEX_STRING *lex_str,
+ const char *str, unsigned int size,
+ int allocate_lex_string);
+void thd_get_xid(const void* thd, MYSQL_XID *xid);
+void mysql_query_cache_invalidate4(void* thd,
+ const char *key, unsigned int key_length,
+ int using_trx);
=== removed file 'include/mysql_h.ic'
--- a/include/mysql_h.ic 2008-02-29 14:37:52 +0000
+++ b/include/mysql_h.ic 1970-01-01 00:00:00 +0000
@@ -1,1100 +0,0 @@
-struct character_set;
-struct rand_struct;
-struct st_list;
-struct st_mem_root;
-struct st_mysql;
-struct st_mysql_bind;
-struct st_mysql_daemon;
-struct st_mysql_data;
-struct st_mysql_field;
-struct st_mysql_ftparser;
-struct st_mysql_ftparser_boolean_info;
-struct st_mysql_ftparser_param;
-struct st_mysql_information_schema;
-struct st_mysql_lex_string;
-struct st_mysql_methods;
-struct st_mysql_options;
-struct st_mysql_parameters;
-struct st_mysql_plugin;
-struct st_mysql_res;
-struct st_mysql_rows;
-struct st_mysql_show_var;
-struct st_mysql_stmt;
-struct st_mysql_storage_engine;
-struct st_mysql_time;
-struct st_mysql_value;
-struct st_mysql_xid;
-struct st_net;
-struct st_typelib;
-struct st_udf_args;
-struct st_udf_init;
-struct st_used_mem;
-enum Item_result;
-enum enum_cursor_type;
-enum enum_field_types;
-enum enum_ft_token_type;
-enum enum_ftparser_mode;
-enum enum_mysql_set_option;
-enum enum_mysql_show_type;
-enum enum_mysql_stmt_state;
-enum enum_mysql_timestamp_type;
-enum enum_server_command;
-enum enum_stmt_attr_type;
-enum mysql_enum_shutdown_level;
-enum mysql_option;
-enum mysql_protocol_type;
-enum mysql_status;
-# 139 "mysql.h"
-typedef struct st_mysql_rows MYSQL_ROWS;
-# 23 "my_list.h"
-typedef struct st_list LIST;
-# 34 "my_alloc.h"
-typedef struct st_mem_root MEM_ROOT;
-# 235 "mysql.h"
-typedef struct st_mysql MYSQL;
-# 542 "mysql.h"
-typedef struct st_mysql_bind MYSQL_BIND;
-# 95 "mysql.h"
-typedef struct st_mysql_field MYSQL_FIELD;
-# 120 "mysql.h"
-typedef unsigned int MYSQL_FIELD_OFFSET;
-# 35 "mysql/plugin.h"
-typedef struct st_mysql_lex_string MYSQL_LEX_STRING;
-# 304 "mysql.h"
-typedef struct st_mysql_parameters MYSQL_PARAMETERS;
-# 280 "mysql.h"
-typedef struct st_mysql_res MYSQL_RES;
-# 119 "mysql.h"
-typedef char * * MYSQL_ROW;
-# 145 "mysql.h"
-typedef MYSQL_ROWS * MYSQL_ROW_OFFSET;
-# 571 "mysql.h"
-typedef struct st_mysql_stmt MYSQL_STMT;
-# 52 "mysql/plugin.h"
-typedef struct st_mysql_xid MYSQL_XID;
-# 220 "mysql.h"
-typedef struct character_set MY_CHARSET_INFO;
-# 204 "mysql_com.h"
-typedef struct st_net NET;
-# 22 "typelib.h"
-typedef struct st_typelib TYPELIB;
-# 194 "mysql_com.h"
-typedef struct st_vio Vio;
-# 28 "my_list.h"
-typedef int (* list_walk_action)(void *, void *);
-# 51 "mysql.h"
-typedef char my_bool;
-# 65 "mysql.h"
-typedef int my_socket;
-# 128 "mysql.h"
-typedef unsigned long long int my_ulonglong;
-# 214 "/usr/lib/gcc/i486-linux-gnu/4.1.3/include/stddef.h"
-typedef unsigned int size_t;
-# 149 "mysql.h"
-typedef struct embedded_query_result EMBEDDED_QUERY_RESULT;
-# 150 "mysql.h"
-typedef struct st_mysql_data MYSQL_DATA;
-# 495 "mysql/plugin.h"
-typedef struct st_mysql_ftparser_boolean_info MYSQL_FTPARSER_BOOLEAN_INFO;
-# 557 "mysql/plugin.h"
-typedef struct st_mysql_ftparser_param MYSQL_FTPARSER_PARAM;
-# 641 "mysql.h"
-typedef struct st_mysql_methods MYSQL_METHODS;
-# 47 "mysql_time.h"
-typedef struct st_mysql_time MYSQL_TIME;
-# 394 "mysql_com.h"
-typedef struct st_udf_args UDF_ARGS;
-# 408 "mysql_com.h"
-typedef struct st_udf_init UDF_INIT;
-# 26 "my_alloc.h"
-typedef struct st_used_mem USED_MEM;
-# 123 "mysql/plugin.h"
-typedef int (* mysql_show_var_func)(void *, struct st_mysql_show_var *, char *);
-# 170 "mysql/plugin.h"
-typedef int (* mysql_var_check_func)(void * thd, struct st_mysql_sys_var * var, void *
save, struct st_mysql_value * value);
-# 188 "mysql/plugin.h"
-typedef void (* mysql_var_update_func)(void * thd, struct st_mysql_sys_var * var, void *
var_ptr, void * save);
-# 220 "mysql.h"
-struct __attribute__((aligned(__alignof__(unsigned int)), aligned(__alignof__(void *))))
character_set
- {
- unsigned int number;
- unsigned int state;
- char const * csname;
- char const * name;
- char const * comment;
- char const * dir;
- unsigned int mbminlen;
- unsigned int mbmaxlen;
- };
-# 380 "mysql_com.h"
-struct __attribute__((aligned(__alignof__(unsigned long int)),
aligned(__alignof__(double)))) rand_struct
- {
- unsigned long int seed1;
- unsigned long int seed2;
- unsigned long int max_value;
- double max_value_dbl;
- };
-# 23 "my_list.h"
-struct __attribute__((aligned(__alignof__(void *)))) st_list
- {
- struct st_list * prev;
- struct st_list * next;
- void * data;
- };
-# 34 "my_alloc.h"
-struct __attribute__((aligned(__alignof__(void *)), aligned(__alignof__(unsigned int))))
st_mem_root
- {
- USED_MEM * free;
- USED_MEM * used;
- USED_MEM * pre_alloc;
- size_t min_malloc;
- size_t block_size;
- unsigned int block_num;
- unsigned int first_block_usage;
- void (* error_handler)(void);
- };
-# 235 "mysql.h"
-struct __attribute__((aligned(__alignof__(void *)), aligned(__alignof__(unsigned long
long int)))) st_mysql
- {
- NET net;
- unsigned char * connector_fd;
- char * host;
- char * user;
- char * passwd;
- char * unix_socket;
- char * server_version;
- char * host_info;
- char * info;
- char * db;
- struct charset_info_st * charset;
- MYSQL_FIELD * fields;
- MEM_ROOT field_alloc;
- my_ulonglong affected_rows;
- my_ulonglong insert_id;
- my_ulonglong extra_info;
- unsigned long int thread_id;
- unsigned long int packet_length;
- unsigned int port;
- unsigned long int client_flag;
- unsigned long int server_capabilities;
- unsigned int protocol_version;
- unsigned int field_count;
- unsigned int server_status;
- unsigned int server_language;
- unsigned int warning_count;
- struct st_mysql_options options;
- enum mysql_status status;
- my_bool free_me;
- my_bool reconnect;
- char scramble[(20 + 1)];
- my_bool unused1;
- void * unused2;
- void * unused3;
- void * unused4;
- void * unused5;
- LIST * stmts;
- struct st_mysql_methods const * methods;
- void * thd;
- my_bool * unbuffered_fetch_owner;
- char * info_buffer;
- void * extension;
- };
-# 542 "mysql.h"
-struct __attribute__((aligned(__alignof__(void *)), aligned(__alignof__(unsigned long
int)))) st_mysql_bind
- {
- unsigned long int * length;
- my_bool * is_null;
- void * buffer;
- my_bool * error;
- unsigned char * row_ptr;
- void (* store_param_func)(NET * net, struct st_mysql_bind * param);
- void (* fetch_result)(struct st_mysql_bind *, MYSQL_FIELD *, unsigned char * * row);
- void (* skip_result)(struct st_mysql_bind *, MYSQL_FIELD *, unsigned char * * row);
- unsigned long int buffer_length;
- unsigned long int offset;
- unsigned long int length_value;
- unsigned int param_number;
- unsigned int pack_length;
- enum enum_field_types buffer_type;
- my_bool error_value;
- my_bool is_unsigned;
- my_bool long_data_used;
- my_bool is_null_value;
- void * extension;
- };
-# 628 "mysql/plugin.h"
-struct __attribute__((aligned(__alignof__(int)))) st_mysql_daemon
- {
- int interface_version;
- };
-# 150 "mysql.h"
-struct __attribute__((aligned(__alignof__(void *)), aligned(__alignof__(unsigned long
long int)))) st_mysql_data
- {
- MYSQL_ROWS * data;
- struct embedded_query_result * embedded_info;
- MEM_ROOT alloc;
- my_ulonglong rows;
- unsigned int fields;
- void * extension;
- };
-# 95 "mysql.h"
-struct __attribute__((aligned(__alignof__(void *)), aligned(__alignof__(unsigned long
int)))) st_mysql_field
- {
- char * name;
- char * org_name;
- char * table;
- char * org_table;
- char * db;
- char * catalog;
- char * def;
- unsigned long int length;
- unsigned long int max_length;
- unsigned int name_length;
- unsigned int org_name_length;
- unsigned int table_length;
- unsigned int org_table_length;
- unsigned int db_length;
- unsigned int catalog_length;
- unsigned int def_length;
- unsigned int flags;
- unsigned int decimals;
- unsigned int charsetnr;
- enum enum_field_types type;
- void * extension;
- };
-# 581 "mysql/plugin.h"
-struct __attribute__((aligned(__alignof__(int)), aligned(__alignof__(void *))))
st_mysql_ftparser
- {
- int interface_version;
- int (* parse)(MYSQL_FTPARSER_PARAM * param);
- int (* init)(MYSQL_FTPARSER_PARAM * param);
- int (* deinit)(MYSQL_FTPARSER_PARAM * param);
- };
-# 495 "mysql/plugin.h"
-struct __attribute__((aligned(__alignof__(int)), aligned(__alignof__(void *))))
st_mysql_ftparser_boolean_info
- {
- enum enum_ft_token_type type;
- int yesno;
- int weight_adjust;
- char wasign;
- char trunc;
- char prev;
- char * quot;
- };
-# 557 "mysql/plugin.h"
-struct __attribute__((aligned(__alignof__(void *)), aligned(__alignof__(int))))
st_mysql_ftparser_param
- {
- int (* mysql_parse)(struct st_mysql_ftparser_param *, char * doc, int);
- int (* mysql_add_word)(struct st_mysql_ftparser_param *, char * word, int,
MYSQL_FTPARSER_BOOLEAN_INFO * boolean_info);
- void * ftparser_state;
- void * mysql_ftparam;
- struct charset_info_st * cs;
- char * doc;
- int length;
- int flags;
- enum enum_ftparser_mode mode;
- };
-# 638 "mysql/plugin.h"
-struct __attribute__((aligned(__alignof__(int)))) st_mysql_information_schema
- {
- int interface_version;
- };
-# 29 "mysql/plugin.h"
-struct __attribute__((aligned(__alignof__(void *)), aligned(__alignof__(unsigned int))))
st_mysql_lex_string
- {
- char * str;
- unsigned int length;
- };
-# 641 "mysql.h"
-struct __attribute__((aligned(__alignof__(void *)))) st_mysql_methods
- {
- my_bool (* read_query_result)(MYSQL * mysql);
- my_bool (* advanced_command)(MYSQL * mysql, enum enum_server_command, unsigned char
const * header, unsigned long int, unsigned char const * arg, unsigned long int, my_bool,
MYSQL_STMT * stmt);
- MYSQL_DATA * (* read_rows)(MYSQL * mysql, MYSQL_FIELD * mysql_fields, unsigned int);
- MYSQL_RES * (* use_result)(MYSQL * mysql);
- void (* fetch_lengths)(unsigned long int * to, MYSQL_ROW, unsigned int);
- void (* flush_use_result)(MYSQL * mysql);
- MYSQL_FIELD * (* list_fields)(MYSQL * mysql);
- my_bool (* read_prepare_result)(MYSQL * mysql, MYSQL_STMT * stmt);
- int (* stmt_execute)(MYSQL_STMT * stmt);
- int (* read_binary_rows)(MYSQL_STMT * stmt);
- int (* unbuffered_fetch)(MYSQL * mysql, char * * row);
- void (* free_embedded_thd)(MYSQL * mysql);
- char const * (* read_statistics)(MYSQL * mysql);
- my_bool (* next_result)(MYSQL * mysql);
- int (* read_change_user_result)(MYSQL * mysql, char * buff, char const * passwd);
- int (* read_rows_from_cursor)(MYSQL_STMT * stmt);
- };
-# 173 "mysql.h"
-struct __attribute__((aligned(__alignof__(unsigned long int)), aligned(__alignof__(void
*)))) st_mysql_options
- {
- unsigned int connect_timeout;
- unsigned int read_timeout;
- unsigned int write_timeout;
- unsigned int port;
- unsigned int protocol;
- unsigned long int client_flag;
- char * host;
- char * user;
- char * password;
- char * unix_socket;
- char * db;
- struct st_dynamic_array * init_commands;
- char * my_cnf_file;
- char * my_cnf_group;
- char * charset_dir;
- char * charset_name;
- char * ssl_key;
- char * ssl_cert;
- char * ssl_ca;
- char * ssl_capath;
- char * ssl_cipher;
- char * shared_memory_base_name;
- unsigned long int max_allowed_packet;
- my_bool use_ssl;
- my_bool compress;
- my_bool named_pipe;
- my_bool unused1;
- my_bool unused2;
- my_bool unused3;
- my_bool unused4;
- enum mysql_option methods_to_use;
- char * client_ip;
- my_bool secure_auth;
- my_bool report_data_truncation;
- int (* local_infile_init)(void * *, char const *, void *);
- int (* local_infile_read)(void *, char *, unsigned int);
- void (* local_infile_end)(void);
- int (* local_infile_error)(void *, char *, unsigned int);
- void * local_infile_userdata;
- void * extension;
- };
-# 304 "mysql.h"
-struct __attribute__((aligned(__alignof__(void *)))) st_mysql_parameters
- {
- unsigned long int * p_max_allowed_packet;
- unsigned long int * p_net_buffer_length;
- void * extension;
- };
-# 384 "mysql/plugin.h"
-struct __attribute__((aligned(__alignof__(int)), aligned(__alignof__(void *))))
st_mysql_plugin
- {
- int type;
- void * info;
- char const * name;
- char const * author;
- char const * descr;
- int license;
- int (* init)(void);
- int (* deinit)(void);
- unsigned int version;
- struct st_mysql_show_var * status_vars;
- struct st_mysql_sys_var * * system_vars;
- void * __reserved1;
- };
-# 280 "mysql.h"
-struct __attribute__((aligned(__alignof__(unsigned long long int)),
aligned(__alignof__(void *)))) st_mysql_res
- {
- my_ulonglong row_count;
- MYSQL_FIELD * fields;
- MYSQL_DATA * data;
- MYSQL_ROWS * data_cursor;
- unsigned long int * lengths;
- MYSQL * handle;
- struct st_mysql_methods const * methods;
- MYSQL_ROW row;
- MYSQL_ROW current_row;
- MEM_ROOT field_alloc;
- unsigned int field_count;
- unsigned int current_field;
- my_bool eof;
- my_bool unbuffered_fetch_cancelled;
- void * extension;
- };
-# 139 "mysql.h"
-struct __attribute__((aligned(__alignof__(void *)), aligned(__alignof__(unsigned long
int)))) st_mysql_rows
- {
- struct st_mysql_rows * next;
- MYSQL_ROW data;
- unsigned long int length;
- };
-# 116 "mysql/plugin.h"
-struct __attribute__((aligned(__alignof__(void *)))) st_mysql_show_var
- {
- char const * name;
- char * value;
- enum enum_mysql_show_type type;
- };
-# 571 "mysql.h"
-struct __attribute__((aligned(__alignof__(void *)), aligned(__alignof__(unsigned long
long int)))) st_mysql_stmt
- {
- MEM_ROOT mem_root;
- LIST list;
- MYSQL * mysql;
- MYSQL_BIND * params;
- MYSQL_BIND * bind;
- MYSQL_FIELD * fields;
- MYSQL_DATA result;
- MYSQL_ROWS * data_cursor;
- int (* read_row_func)(struct st_mysql_stmt * stmt, unsigned char * * row);
- my_ulonglong affected_rows;
- my_ulonglong insert_id;
- unsigned long int stmt_id;
- unsigned long int flags;
- unsigned long int prefetch_rows;
- unsigned int server_status;
- unsigned int last_errno;
- unsigned int param_count;
- unsigned int field_count;
- enum enum_mysql_stmt_state state;
- char last_error[512];
- char sqlstate[(5 + 1)];
- my_bool send_types_to_server;
- my_bool bind_param_done;
- unsigned char bind_result_done;
- my_bool unbuffered_fetch_cancelled;
- my_bool update_max_length;
- void * extension;
- };
-# 616 "mysql/plugin.h"
-struct __attribute__((aligned(__alignof__(int)))) st_mysql_storage_engine
- {
- int interface_version;
- };
-# 47 "mysql_time.h"
-struct __attribute__((aligned(__alignof__(unsigned long int)))) st_mysql_time
- {
- unsigned int year;
- unsigned int month;
- unsigned int day;
- unsigned int hour;
- unsigned int minute;
- unsigned int second;
- unsigned long int second_part;
- my_bool neg;
- enum enum_mysql_timestamp_type time_type;
- };
-# 658 "mysql/plugin.h"
-struct __attribute__((aligned(__alignof__(void *)))) st_mysql_value
- {
- int (* value_type)(struct st_mysql_value *);
- char const * (* val_str)(struct st_mysql_value *, char * buffer, int * length);
- int (* val_real)(struct st_mysql_value *, double * realbuf);
- int (* val_int)(struct st_mysql_value *, long long int * intbuf);
- };
-# 46 "mysql/plugin.h"
-struct __attribute__((aligned(__alignof__(long int)))) st_mysql_xid
- {
- long int formatID;
- long int gtrid_length;
- long int bqual_length;
- char data[128];
- };
-# 204 "mysql_com.h"
-struct __attribute__((aligned(__alignof__(void *)), aligned(__alignof__(unsigned long
int)))) st_net
- {
- Vio * vio;
- unsigned char * buff;
- unsigned char * buff_end;
- unsigned char * write_pos;
- unsigned char * read_pos;
- my_socket fd;
- unsigned long int remain_in_buf;
- unsigned long int length;
- unsigned long int buf_length;
- unsigned long int where_b;
- unsigned long int max_packet;
- unsigned long int max_packet_size;
- unsigned int pkt_nr;
- unsigned int compress_pkt_nr;
- unsigned int write_timeout;
- unsigned int read_timeout;
- unsigned int retry_count;
- int fcntl;
- unsigned int * return_status;
- unsigned char reading_or_writing;
- char save_char;
- my_bool unused1;
- my_bool unused2;
- my_bool compress;
- my_bool unused3;
- unsigned char * unused;
- unsigned int last_errno;
- unsigned char error;
- my_bool unused4;
- my_bool unused5;
- char last_error[512];
- char sqlstate[(5 + 1)];
- void * extension;
- };
-# 22 "typelib.h"
-struct __attribute__((aligned(__alignof__(unsigned int)), aligned(__alignof__(void *))))
st_typelib
- {
- unsigned int count;
- char const * name;
- char const * * type_names;
- unsigned int * type_lengths;
- };
-# 394 "mysql_com.h"
-struct __attribute__((aligned(__alignof__(unsigned int)), aligned(__alignof__(void *))))
st_udf_args
- {
- unsigned int arg_count;
- enum Item_result * arg_type;
- char * * args;
- unsigned long int * lengths;
- char * maybe_null;
- char * * attributes;
- unsigned long int * attribute_lengths;
- void * extension;
- };
-# 408 "mysql_com.h"
-struct __attribute__((aligned(__alignof__(unsigned long int)), aligned(__alignof__(void
*)))) st_udf_init
- {
- my_bool maybe_null;
- unsigned int decimals;
- unsigned long int max_length;
- char * ptr;
- my_bool const_item;
- void * extension;
- };
-# 26 "my_alloc.h"
-struct __attribute__((aligned(__alignof__(void *)), aligned(__alignof__(unsigned int))))
st_used_mem
- {
- struct st_used_mem * next;
- unsigned int left;
- unsigned int size;
- };
-# 391 "mysql_com.h"
-enum Item_result
- {
- STRING_RESULT = 0,
- REAL_RESULT = 1,
- INT_RESULT = 2,
- ROW_RESULT = 3,
- DECIMAL_RESULT = 4,
- };
-# 336 "mysql_com.h"
-enum enum_cursor_type
- {
- CURSOR_TYPE_NO_CURSOR = 0,
- CURSOR_TYPE_READ_ONLY = 1,
- CURSOR_TYPE_FOR_UPDATE = 2,
- CURSOR_TYPE_SCROLLABLE = 4,
- };
-# 249 "mysql_com.h"
-enum enum_field_types
- {
- MYSQL_TYPE_DECIMAL = 0,
- MYSQL_TYPE_TINY = 1,
- MYSQL_TYPE_SHORT = 2,
- MYSQL_TYPE_LONG = 3,
- MYSQL_TYPE_FLOAT = 4,
- MYSQL_TYPE_DOUBLE = 5,
- MYSQL_TYPE_NULL = 6,
- MYSQL_TYPE_TIMESTAMP = 7,
- MYSQL_TYPE_LONGLONG = 8,
- MYSQL_TYPE_INT24 = 9,
- MYSQL_TYPE_DATE = 10,
- MYSQL_TYPE_TIME = 11,
- MYSQL_TYPE_DATETIME = 12,
- MYSQL_TYPE_YEAR = 13,
- MYSQL_TYPE_NEWDATE = 14,
- MYSQL_TYPE_VARCHAR = 15,
- MYSQL_TYPE_BIT = 16,
- MYSQL_TYPE_NEWDECIMAL = 246,
- MYSQL_TYPE_ENUM = 247,
- MYSQL_TYPE_SET = 248,
- MYSQL_TYPE_TINY_BLOB = 249,
- MYSQL_TYPE_MEDIUM_BLOB = 250,
- MYSQL_TYPE_LONG_BLOB = 251,
- MYSQL_TYPE_BLOB = 252,
- MYSQL_TYPE_VAR_STRING = 253,
- MYSQL_TYPE_STRING = 254,
- MYSQL_TYPE_GEOMETRY = 255,
- };
-# 455 "mysql/plugin.h"
-enum enum_ft_token_type
- {
- FT_TOKEN_EOF = 0,
- FT_TOKEN_WORD = 1,
- FT_TOKEN_LEFT_PAREN = 2,
- FT_TOKEN_RIGHT_PAREN = 3,
- FT_TOKEN_STOPWORD = 4,
- };
-# 407 "mysql/plugin.h"
-enum enum_ftparser_mode
- {
- MYSQL_FTPARSER_SIMPLE_MODE = 0,
- MYSQL_FTPARSER_WITH_STOPWORDS = 1,
- MYSQL_FTPARSER_FULL_BOOLEAN_INFO = 2,
- };
-# 346 "mysql_com.h"
-enum enum_mysql_set_option
- {
- MYSQL_OPTION_MULTI_STATEMENTS_ON = 0,
- MYSQL_OPTION_MULTI_STATEMENTS_OFF = 1,
- };
-# 109 "mysql/plugin.h"
-enum enum_mysql_show_type
- {
- SHOW_UNDEF = 0,
- SHOW_BOOL = 1,
- SHOW_INT = 2,
- SHOW_LONG = 3,
- SHOW_LONGLONG = 4,
- SHOW_CHAR = 5,
- SHOW_CHAR_PTR = 6,
- SHOW_ARRAY = 7,
- SHOW_FUNC = 8,
- SHOW_DOUBLE = 9,
- };
-# 472 "mysql.h"
-enum enum_mysql_stmt_state
- {
- MYSQL_STMT_INIT_DONE = 1,
- MYSQL_STMT_PREPARE_DONE = 2,
- MYSQL_STMT_EXECUTE_DONE = 3,
- MYSQL_STMT_FETCH_DONE = 4,
- };
-# 28 "mysql_time.h"
-enum enum_mysql_timestamp_type
- {
- MYSQL_TIMESTAMP_NONE = -(2),
- MYSQL_TIMESTAMP_ERROR = -(1),
- MYSQL_TIMESTAMP_DATE = 0,
- MYSQL_TIMESTAMP_DATETIME = 1,
- MYSQL_TIMESTAMP_TIME = 2,
- };
-# 63 "mysql_com.h"
-enum enum_server_command
- {
- COM_SLEEP = 0,
- COM_QUIT = 1,
- COM_INIT_DB = 2,
- COM_QUERY = 3,
- COM_FIELD_LIST = 4,
- COM_CREATE_DB = 5,
- COM_DROP_DB = 6,
- COM_REFRESH = 7,
- COM_SHUTDOWN = 8,
- COM_STATISTICS = 9,
- COM_PROCESS_INFO = 10,
- COM_CONNECT = 11,
- COM_PROCESS_KILL = 12,
- COM_DEBUG = 13,
- COM_PING = 14,
- COM_TIME = 15,
- COM_DELAYED_INSERT = 16,
- COM_CHANGE_USER = 17,
- COM_BINLOG_DUMP = 18,
- COM_TABLE_DUMP = 19,
- COM_CONNECT_OUT = 20,
- COM_REGISTER_SLAVE = 21,
- COM_STMT_PREPARE = 22,
- COM_STMT_EXECUTE = 23,
- COM_STMT_SEND_LONG_DATA = 24,
- COM_STMT_CLOSE = 25,
- COM_STMT_RESET = 26,
- COM_SET_OPTION = 27,
- COM_STMT_FETCH = 28,
- COM_DAEMON = 29,
- COM_END = 30,
- };
-# 618 "mysql.h"
-enum enum_stmt_attr_type
- {
- STMT_ATTR_UPDATE_MAX_LENGTH = 0,
- STMT_ATTR_CURSOR_TYPE = 1,
- STMT_ATTR_PREFETCH_ROWS = 2,
- };
-# 311 "mysql_com.h"
-enum mysql_enum_shutdown_level
- {
- SHUTDOWN_DEFAULT = 0,
- SHUTDOWN_WAIT_CONNECTIONS = (unsigned char)((1 << 0)),
- SHUTDOWN_WAIT_TRANSACTIONS = (unsigned char)((1 << 1)),
- SHUTDOWN_WAIT_UPDATES = (unsigned char)((1 << 3)),
- SHUTDOWN_WAIT_ALL_BUFFERS = ((unsigned char)((1 << 3)) << 1),
- SHUTDOWN_WAIT_CRITICAL_BUFFERS = (((unsigned char)((1 << 3)) << 1) + 1),
- KILL_CONNECTION = 255,
- };
-# 160 "mysql.h"
-enum mysql_option
- {
- MYSQL_OPT_CONNECT_TIMEOUT = 0,
- MYSQL_OPT_COMPRESS = 1,
- MYSQL_OPT_NAMED_PIPE = 2,
- MYSQL_INIT_COMMAND = 3,
- MYSQL_READ_DEFAULT_FILE = 4,
- MYSQL_READ_DEFAULT_GROUP = 5,
- MYSQL_SET_CHARSET_DIR = 6,
- MYSQL_SET_CHARSET_NAME = 7,
- MYSQL_OPT_LOCAL_INFILE = 8,
- MYSQL_OPT_PROTOCOL = 9,
- MYSQL_SHARED_MEMORY_BASE_NAME = 10,
- MYSQL_OPT_READ_TIMEOUT = 11,
- MYSQL_OPT_WRITE_TIMEOUT = 12,
- MYSQL_OPT_USE_RESULT = 13,
- MYSQL_OPT_USE_REMOTE_CONNECTION = 14,
- MYSQL_OPT_USE_EMBEDDED_CONNECTION = 15,
- MYSQL_OPT_GUESS_CONNECTION = 16,
- MYSQL_SET_CLIENT_IP = 17,
- MYSQL_SECURE_AUTH = 18,
- MYSQL_REPORT_DATA_TRUNCATION = 19,
- MYSQL_OPT_RECONNECT = 20,
- MYSQL_OPT_SSL_VERIFY_SERVER_CERT = 21,
- };
-# 214 "mysql.h"
-enum mysql_protocol_type
- {
- MYSQL_PROTOCOL_DEFAULT = 0,
- MYSQL_PROTOCOL_TCP = 1,
- MYSQL_PROTOCOL_SOCKET = 2,
- MYSQL_PROTOCOL_PIPE = 3,
- MYSQL_PROTOCOL_MEMORY = 4,
- };
-# 209 "mysql.h"
-enum mysql_status
- {
- MYSQL_STATUS_READY = 0,
- MYSQL_STATUS_GET_RESULT = 1,
- MYSQL_STATUS_USE_RESULT = 2,
- };
-# 452 "mysql_com.h"
-extern my_bool check_scramble(char const * reply, char const * message, unsigned char
const * hash_stage2);
-# 445 "mysql_com.h"
-extern my_bool check_scramble_323(char const *, char const * message, unsigned long int *
salt);
-# 35 "typelib.h"
-extern TYPELIB * copy_typelib(MEM_ROOT * root, TYPELIB * from);
-# 440 "mysql_com.h"
-extern void create_random_string(char * to, unsigned int, struct rand_struct * rand_st);
-# 32 "typelib.h"
-extern int find_type(char * x, TYPELIB const * typelib, unsigned int);
-# 30 "typelib.h"
-extern int find_type_or_exit(char const * x, TYPELIB * typelib, char const * option);
-# 29 "typelib.h"
-extern my_ulonglong find_typeset(char * x, TYPELIB * typelib, int * error_position);
-# 454 "mysql_com.h"
-extern void get_salt_from_password(unsigned char * res, char const * password);
-# 447 "mysql_com.h"
-extern void get_salt_from_password_323(unsigned long int * res, char const * password);
-# 460 "mysql_com.h"
-extern char * get_tty_password(char const * opt_message);
-# 34 "typelib.h"
-extern char const * get_type(TYPELIB * typelib, unsigned int);
-# 442 "mysql_com.h"
-extern void hash_password(unsigned long int * to, char const * password, unsigned int);
-# 30 "my_list.h"
-extern LIST * list_add(LIST * root, LIST * element);
-# 32 "my_list.h"
-extern LIST * list_cons(void * data, LIST * root);
-# 31 "my_list.h"
-extern LIST * list_delete(LIST * root, LIST * element);
-# 34 "my_list.h"
-extern void list_free(LIST * root, unsigned int);
-# 35 "my_list.h"
-extern unsigned int list_length(LIST *);
-# 33 "my_list.h"
-extern LIST * list_reverse(LIST * root);
-# 36 "my_list.h"
-extern int list_walk(LIST *, list_walk_action, unsigned char * argument);
-# 455 "mysql_com.h"
-extern void make_password_from_salt(char * to, unsigned char const * hash_stage2);
-# 448 "mysql_com.h"
-extern void make_password_from_salt_323(char * to, unsigned long int const * salt);
-# 450 "mysql_com.h"
-extern void make_scrambled_password(char * to, char const * password);
-# 443 "mysql_com.h"
-extern void make_scrambled_password_323(char * to, char const * password);
-# 33 "typelib.h"
-extern void make_type(char * to, unsigned int, TYPELIB * typelib);
-# 377 "mysql_com.h"
-extern int my_connect(my_socket, struct sockaddr const * name, unsigned int, unsigned
int);
-# 358 "mysql_com.h"
-extern my_bool my_net_init(NET * net, Vio * vio);
-# 359 "mysql_com.h"
-extern void my_net_local_init(NET * net);
-# 369 "mysql_com.h"
-extern unsigned long int my_net_read(NET * net);
-# 364 "mysql_com.h"
-extern my_bool my_net_write(NET * net, unsigned char const * packet, size_t);
-# 439 "mysql_com.h"
-extern double my_rnd(struct rand_struct *);
-# 466 "mysql_com.h"
-extern void my_thread_end(void);
-# 465 "mysql_com.h"
-extern my_bool my_thread_init(void);
-# 460 "mysql.h"
-extern void myodbc_remove_escape(MYSQL * mysql, char * name);
-# 362 "mysql.h"
-extern my_ulonglong mysql_affected_rows(MYSQL * mysql);
-# 714 "mysql.h"
-extern my_bool mysql_autocommit(MYSQL * mysql, my_bool);
-# 378 "mysql.h"
-extern my_bool mysql_change_user(MYSQL * mysql, char const * user, char const * passwd,
char const * db);
-# 370 "mysql.h"
-extern char const * mysql_character_set_name(MYSQL * mysql);
-# 717 "mysql.h"
-extern void mysql_close(MYSQL * sock);
-# 712 "mysql.h"
-extern my_bool mysql_commit(MYSQL * mysql);
-# 441 "mysql.h"
-extern void mysql_data_seek(MYSQL_RES * result, my_ulonglong);
-# 459 "mysql.h"
-extern void mysql_debug(char const * debug);
-# 420 "mysql.h"
-extern int mysql_dump_debug_info(MYSQL * mysql);
-# 462 "mysql.h"
-extern my_bool mysql_embedded(void);
-# 354 "mysql.h"
-extern my_bool mysql_eof(MYSQL_RES * res);
-# 364 "mysql.h"
-extern unsigned int mysql_errno(MYSQL * mysql);
-# 461 "mysql_com.h"
-extern char const * mysql_errno_to_sqlstate(unsigned int);
-# 365 "mysql.h"
-extern char const * mysql_error(MYSQL * mysql);
-# 452 "mysql.h"
-extern unsigned long int mysql_escape_string(char * to, char const * from, unsigned long
int);
-# 449 "mysql.h"
-extern MYSQL_FIELD * mysql_fetch_field(MYSQL_RES * result);
-# 355 "mysql.h"
-extern MYSQL_FIELD * mysql_fetch_field_direct(MYSQL_RES * res, unsigned int);
-# 357 "mysql.h"
-extern MYSQL_FIELD * mysql_fetch_fields(MYSQL_RES * res);
-# 448 "mysql.h"
-extern unsigned long int * mysql_fetch_lengths(MYSQL_RES * result);
-# 447 "mysql.h"
-extern MYSQL_ROW mysql_fetch_row(MYSQL_RES * result);
-# 361 "mysql.h"
-extern unsigned int mysql_field_count(MYSQL * mysql);
-# 445 "mysql.h"
-extern MYSQL_FIELD_OFFSET mysql_field_seek(MYSQL_RES * result, MYSQL_FIELD_OFFSET);
-# 359 "mysql.h"
-extern MYSQL_FIELD_OFFSET mysql_field_tell(MYSQL_RES * res);
-# 440 "mysql.h"
-extern void mysql_free_result(MYSQL_RES * result);
-# 396 "mysql.h"
-extern void mysql_get_character_set_info(MYSQL * mysql, MY_CHARSET_INFO * charset);
-# 430 "mysql.h"
-extern char const * mysql_get_client_info(void);
-# 431 "mysql.h"
-extern unsigned long int mysql_get_client_version(void);
-# 432 "mysql.h"
-extern char const * mysql_get_host_info(MYSQL * mysql);
-# 336 "mysql.h"
-extern MYSQL_PARAMETERS * mysql_get_parameters(void);
-# 434 "mysql.h"
-extern unsigned int mysql_get_proto_info(MYSQL * mysql);
-# 429 "mysql.h"
-extern char const * mysql_get_server_info(MYSQL * mysql);
-# 433 "mysql.h"
-extern unsigned long int mysql_get_server_version(MYSQL * mysql);
-# 377 "mysql.h"
-extern char const * mysql_get_ssl_cipher(MYSQL * mysql);
-# 454 "mysql.h"
-extern unsigned long int mysql_hex_string(char * to, char const * from, unsigned long
int);
-# 368 "mysql.h"
-extern char const * mysql_info(MYSQL * mysql);
-# 373 "mysql.h"
-extern MYSQL * mysql_init(MYSQL * mysql);
-# 363 "mysql.h"
-extern my_ulonglong mysql_insert_id(MYSQL * mysql);
-# 423 "mysql.h"
-extern int mysql_kill(MYSQL * mysql, unsigned long int);
-# 435 "mysql.h"
-extern MYSQL_RES * mysql_list_dbs(MYSQL * mysql, char const * wild);
-# 450 "mysql.h"
-extern MYSQL_RES * mysql_list_fields(MYSQL * mysql, char const * table, char const *
wild);
-# 437 "mysql.h"
-extern MYSQL_RES * mysql_list_processes(MYSQL * mysql);
-# 436 "mysql.h"
-extern MYSQL_RES * mysql_list_tables(MYSQL * mysql, char const * wild);
-# 715 "mysql.h"
-extern my_bool mysql_more_results(MYSQL * mysql);
-# 716 "mysql.h"
-extern int mysql_next_result(MYSQL * mysql);
-# 353 "mysql.h"
-extern unsigned int mysql_num_fields(MYSQL_RES * res);
-# 352 "mysql.h"
-extern my_ulonglong mysql_num_rows(MYSQL_RES * res);
-# 438 "mysql.h"
-extern int mysql_options(MYSQL * mysql, enum mysql_option, void const * arg);
-# 427 "mysql.h"
-extern int mysql_ping(MYSQL * mysql);
-# 76 "mysql.h"
-extern unsigned int mysql_port;
-# 388 "mysql.h"
-extern int mysql_query(MYSQL * mysql, char const * q);
-# 790 "mysql/plugin.h"
-extern void mysql_query_cache_invalidate4(void * thd, char const * key, unsigned int,
int);
-# 463 "mysql.h"
-extern my_bool mysql_read_query_result(MYSQL * mysql);
-# 380 "mysql.h"
-extern MYSQL * mysql_real_connect(MYSQL * mysql, char const * host, char const * user,
char const * passwd, char const * db, unsigned int, char const * unix_socket, unsigned
long int);
-# 456 "mysql.h"
-extern unsigned long int mysql_real_escape_string(MYSQL * mysql, char * to, char const *
from, unsigned long int);
-# 391 "mysql.h"
-extern int mysql_real_query(MYSQL * mysql, char const * q, unsigned long int);
-# 421 "mysql.h"
-extern int mysql_refresh(MYSQL * mysql, unsigned int);
-# 713 "mysql.h"
-extern my_bool mysql_rollback(MYSQL * mysql);
-# 443 "mysql.h"
-extern MYSQL_ROW_OFFSET mysql_row_seek(MYSQL_RES * result, MYSQL_ROW_OFFSET);
-# 358 "mysql.h"
-extern MYSQL_ROW_OFFSET mysql_row_tell(MYSQL_RES * res);
-# 387 "mysql.h"
-extern int mysql_select_db(MYSQL * mysql, char const * db);
-# 389 "mysql.h"
-extern int mysql_send_query(MYSQL * mysql, char const * q, unsigned long int);
-# 322 "mysql.h"
-extern void mysql_server_end(void);
-# 321 "mysql.h"
-extern int mysql_server_init(int, char * * argv, char * * groups);
-# 371 "mysql.h"
-extern int mysql_set_character_set(MYSQL * mysql, char const * csname);
-# 414 "mysql.h"
-extern void mysql_set_local_infile_default(MYSQL * mysql);
-# 403 "mysql.h"
-extern void mysql_set_local_infile_handler(MYSQL * mysql, int (* local_infile_init)(void
* *, char const *, void *), int (* local_infile_read)(void *, char *, unsigned int), void
(* local_infile_end)(void), int (* local_infile_error)(void *, char *, unsigned int), void
*);
-# 424 "mysql.h"
-extern int mysql_set_server_option(MYSQL * mysql, enum enum_mysql_set_option);
-# 417 "mysql.h"
-extern int mysql_shutdown(MYSQL * mysql, enum mysql_enum_shutdown_level);
-# 366 "mysql.h"
-extern char const * mysql_sqlstate(MYSQL * mysql);
-# 374 "mysql.h"
-extern my_bool mysql_ssl_set(MYSQL * mysql, char const * key, char const * cert, char
const * ca, char const * capath, char const * cipher);
-# 428 "mysql.h"
-extern char const * mysql_stat(MYSQL * mysql);
-# 708 "mysql.h"
-extern my_ulonglong mysql_stmt_affected_rows(MYSQL_STMT * stmt);
-# 686 "mysql.h"
-extern my_bool mysql_stmt_attr_get(MYSQL_STMT * stmt, enum enum_stmt_attr_type, void *
attr);
-# 683 "mysql.h"
-extern my_bool mysql_stmt_attr_set(MYSQL_STMT * stmt, enum enum_stmt_attr_type, void
const * attr);
-# 689 "mysql.h"
-extern my_bool mysql_stmt_bind_param(MYSQL_STMT * stmt, MYSQL_BIND * bnd);
-# 690 "mysql.h"
-extern my_bool mysql_stmt_bind_result(MYSQL_STMT * stmt, MYSQL_BIND * bnd);
-# 691 "mysql.h"
-extern my_bool mysql_stmt_close(MYSQL_STMT * stmt);
-# 706 "mysql.h"
-extern void mysql_stmt_data_seek(MYSQL_STMT * stmt, my_ulonglong);
-# 700 "mysql.h"
-extern unsigned int mysql_stmt_errno(MYSQL_STMT * stmt);
-# 701 "mysql.h"
-extern char const * mysql_stmt_error(MYSQL_STMT * stmt);
-# 676 "mysql.h"
-extern int mysql_stmt_execute(MYSQL_STMT * stmt);
-# 677 "mysql.h"
-extern int mysql_stmt_fetch(MYSQL_STMT * stmt);
-# 678 "mysql.h"
-extern int mysql_stmt_fetch_column(MYSQL_STMT * stmt, MYSQL_BIND * bind_arg, unsigned
int, unsigned long int);
-# 710 "mysql.h"
-extern unsigned int mysql_stmt_field_count(MYSQL_STMT * stmt);
-# 693 "mysql.h"
-extern my_bool mysql_stmt_free_result(MYSQL_STMT * stmt);
-# 673 "mysql.h"
-extern MYSQL_STMT * mysql_stmt_init(MYSQL * mysql);
-# 709 "mysql.h"
-extern my_ulonglong mysql_stmt_insert_id(MYSQL_STMT * stmt);
-# 707 "mysql.h"
-extern my_ulonglong mysql_stmt_num_rows(MYSQL_STMT * stmt);
-# 682 "mysql.h"
-extern unsigned long int mysql_stmt_param_count(MYSQL_STMT * stmt);
-# 699 "mysql.h"
-extern MYSQL_RES * mysql_stmt_param_metadata(MYSQL_STMT * stmt);
-# 674 "mysql.h"
-extern int mysql_stmt_prepare(MYSQL_STMT * stmt, char const * query, unsigned long int);
-# 692 "mysql.h"
-extern my_bool mysql_stmt_reset(MYSQL_STMT * stmt);
-# 698 "mysql.h"
-extern MYSQL_RES * mysql_stmt_result_metadata(MYSQL_STMT * stmt);
-# 703 "mysql.h"
-extern MYSQL_ROW_OFFSET mysql_stmt_row_seek(MYSQL_STMT * stmt, MYSQL_ROW_OFFSET);
-# 705 "mysql.h"
-extern MYSQL_ROW_OFFSET mysql_stmt_row_tell(MYSQL_STMT * stmt);
-# 694 "mysql.h"
-extern my_bool mysql_stmt_send_long_data(MYSQL_STMT * stmt, unsigned int, char const *
data, unsigned long int);
-# 702 "mysql.h"
-extern char const * mysql_stmt_sqlstate(MYSQL_STMT * stmt);
-# 681 "mysql.h"
-extern int mysql_stmt_store_result(MYSQL_STMT * stmt);
-# 393 "mysql.h"
-extern MYSQL_RES * mysql_store_result(MYSQL * mysql);
-# 345 "mysql.h"
-extern void mysql_thread_end(void);
-# 369 "mysql.h"
-extern unsigned long int mysql_thread_id(MYSQL * mysql);
-# 344 "mysql.h"
-extern my_bool mysql_thread_init(void);
-# 461 "mysql.h"
-extern unsigned int mysql_thread_safe(void);
-# 699 "mysql/plugin.h"
-extern int mysql_tmpfile(char const * prefix);
-# 77 "mysql.h"
-extern char * mysql_unix_port;
-# 394 "mysql.h"
-extern MYSQL_RES * mysql_use_result(MYSQL * mysql);
-# 367 "mysql.h"
-extern unsigned int mysql_warning_count(MYSQL * mysql);
-# 361 "mysql_com.h"
-extern void net_clear(NET * net, my_bool);
-# 360 "mysql_com.h"
-extern void net_end(NET * net);
-# 363 "mysql_com.h"
-extern my_bool net_flush(NET * net);
-# 368 "mysql_com.h"
-extern int net_real_write(NET * net, unsigned char const * packet, size_t);
-# 362 "mysql_com.h"
-extern my_bool net_realloc(NET * net, size_t);
-# 365 "mysql_com.h"
-extern my_bool net_write_command(NET * net, unsigned char, unsigned char const * header,
size_t, unsigned char const * packet, size_t);
-# 456 "mysql_com.h"
-extern char * octet2hex(char * to, char const * str, unsigned int);
-# 437 "mysql_com.h"
-extern void randominit(struct rand_struct *, unsigned long int, unsigned long int);
-# 451 "mysql_com.h"
-extern void scramble(char * to, char const * message, char const * password);
-# 444 "mysql_com.h"
-extern void scramble_323(char * to, char const * message, char const * password);
-# 37 "typelib.h"
-extern TYPELIB sql_protocol_typelib;
-# 739 "mysql/plugin.h"
-extern void * thd_alloc(void * thd, unsigned int);
-# 743 "mysql/plugin.h"
-extern void * thd_calloc(void * thd, unsigned int);
-# 724 "mysql/plugin.h"
-extern unsigned long int thd_get_thread_id(void const * thd);
-# 780 "mysql/plugin.h"
-extern void thd_get_xid(void const * thd, MYSQL_XID * xid);
-# 680 "mysql/plugin.h"
-extern void * * thd_ha_data(void const * thd, struct handlerton const * hton);
-# 675 "mysql/plugin.h"
-extern int thd_in_lock_tables(void const * thd);
-# 685 "mysql/plugin.h"
-extern void thd_inc_row_count(void);
-# 715 "mysql/plugin.h"
-extern int thd_killed(void const * thd);
-# 770 "mysql/plugin.h"
-extern MYSQL_LEX_STRING * thd_make_lex_string(void * thd, MYSQL_LEX_STRING * lex_str,
char const * str, unsigned int, int);
-# 755 "mysql/plugin.h"
-extern void * thd_memdup(void * thd, void const * str, unsigned int);
-# 679 "mysql/plugin.h"
-extern char const * thd_proc_info(void * thd, char const * info);
-# 682 "mysql/plugin.h"
-extern char * thd_security_context(void * thd, char * buffer, unsigned int, unsigned
int);
-# 678 "mysql/plugin.h"
-extern int thd_sql_command(void const * thd);
-# 747 "mysql/plugin.h"
-extern char * thd_strdup(void * thd, char const * str);
-# 751 "mysql/plugin.h"
-extern char * thd_strmake(void * thd, char const * str, unsigned int);
-# 676 "mysql/plugin.h"
-extern int thd_tablespace_op(void const * thd);
-# 677 "mysql/plugin.h"
-extern long long int thd_test_options(void const * thd, long long int);
-# 681 "mysql/plugin.h"
-extern int thd_tx_isolation(void const * thd);
=== modified file 'sql/ha_ndbcluster.cc'
--- a/sql/ha_ndbcluster.cc 2008-07-14 12:49:19 +0000
+++ b/sql/ha_ndbcluster.cc 2008-07-31 18:41:00 +0000
@@ -83,6 +83,11 @@ static bool ndbcluster_show_status(handl
static int ndbcluster_alter_tablespace(handlerton *hton,
THD* thd,
st_alter_tablespace *info);
+static int ndbcluster_fill_is_table(handlerton *hton,
+ THD *thd,
+ TABLE_LIST *tables,
+ COND *cond,
+ enum enum_schema_tables);
static int ndbcluster_fill_files_table(handlerton *hton,
THD *thd,
TABLE_LIST *tables,
@@ -7924,7 +7929,7 @@ static int ndbcluster_init(void *p)
h->partition_flags= ndbcluster_partition_flags; /* Partition flags */
h->alter_partition_flags=
ndbcluster_alter_partition_flags; /* Alter table flags */
- h->fill_files_table= ndbcluster_fill_files_table;
+ h->fill_is_table= ndbcluster_fill_is_table;
#ifdef HAVE_NDB_BINLOG
ndbcluster_binlog_init_handlerton();
#endif
@@ -11497,6 +11502,33 @@ bool ha_ndbcluster::get_no_parts(const c
DBUG_RETURN(TRUE);
}
+/**
+ Used to fill in INFORMATION_SCHEMA* tables.
+
+ @param hton handle to the handlerton structure
+ @param thd the thread/connection descriptor
+ @param[in,out] tables the information schema table that is filled up
+ @param cond used for conditional pushdown to storage engine
+ @param schema_table_idx the table id that distinguishes the type of table
+
+ @return Operation status
+ */
+static int ndbcluster_fill_is_table(handlerton *hton,
+ THD *thd,
+ TABLE_LIST *tables,
+ COND *cond,
+ enum enum_schema_tables schema_table_idx)
+{
+ int ret= 0;
+
+ if (schema_table_idx == SCH_FILES)
+ {
+ ret= ndbcluster_fill_files_table(hton, thd, tables, cond);
+ }
+
+ return ret;
+}
+
static int ndbcluster_fill_files_table(handlerton *hton,
THD *thd,
TABLE_LIST *tables,
=== modified file 'sql/handler.h'
--- a/sql/handler.h 2008-08-26 19:16:28 +0000
+++ b/sql/handler.h 2008-09-08 11:31:03 +0000
@@ -188,6 +188,30 @@ typedef Bitmap<HA_MAX_ALTER_FLAGS> HA_AL
#define HA_HAS_NEW_CHECKSUM (LL(1) << 39)
/*
+ When a multiple key conflict happens in a REPLACE command mysql
+ expects the conflicts to be reported in the ascending order of
+ key names.
+
+ For e.g.
+
+ CREATE TABLE t1 (a INT, UNIQUE (a), b INT NOT NULL, UNIQUE (b), c INT NOT
+ NULL, INDEX(c));
+
+ REPLACE INTO t1 VALUES (1,1,1),(2,2,2),(2,1,3);
+
+ MySQL expects the conflict with 'a' to be reported before the conflict with
+ 'b'.
+
+ If the underlying storage engine does not report the conflicting keys in
+ ascending order, it causes unexpected errors when the REPLACE command is
+ executed.
+
+ This flag helps the underlying SE to inform the server that the keys are not
+ ordered.
+ */
+#define HA_DUPLICATE_KEY_NOT_IN_ORDER (LL(1) << 40)
+
+/*
Set of all binlog flags. Currently only contain the capabilities
flags.
*/
@@ -549,6 +573,49 @@ class st_alter_tablespace : public Sql_a
/* The handler for a table type. Will be included in the TABLE structure */
struct st_table;
+
+/*
+ Make sure that the order of schema_tables and enum_schema_tables are the same.
+*/
+enum enum_schema_tables
+{
+ SCH_CHARSETS= 0,
+ SCH_COLLATIONS,
+ SCH_COLLATION_CHARACTER_SET_APPLICABILITY,
+ SCH_COLUMNS,
+ SCH_COLUMN_PRIVILEGES,
+ SCH_ENGINES,
+ SCH_EVENTS,
+ SCH_FILES,
+ SCH_GLOBAL_STATUS,
+ SCH_GLOBAL_VARIABLES,
+ SCH_KEY_COLUMN_USAGE,
+ SCH_OPEN_TABLES,
+ SCH_PARAMETERS,
+ SCH_PARTITIONS,
+ SCH_PLUGINS,
+ SCH_PROCESSLIST,
+ SCH_PROFILES,
+ SCH_REFERENTIAL_CONSTRAINTS,
+ SCH_PROCEDURES,
+ SCH_SCHEMATA,
+ SCH_SCHEMA_PRIVILEGES,
+ SCH_SESSION_STATUS,
+ SCH_SESSION_VARIABLES,
+ SCH_STATISTICS,
+ SCH_STATUS,
+ SCH_TABLES,
+ SCH_TABLE_CONSTRAINTS,
+ SCH_TABLE_NAMES,
+ SCH_TABLE_PRIVILEGES,
+ SCH_TRIGGERS,
+ SCH_USER_PRIVILEGES,
+ SCH_VARIABLES,
+ SCH_VIEWS,
+ SCH_FALCON_TABLESPACES,
+ SCH_FALCON_TABLESPACE_FILES
+};
+
typedef struct st_table TABLE;
typedef struct st_table_share TABLE_SHARE;
struct st_foreign_key_info;
@@ -713,9 +780,9 @@ struct handlerton
uint (*partition_flags)();
uint (*alter_partition_flags)();
int (*alter_tablespace)(handlerton *hton, THD *thd, st_alter_tablespace *ts_info);
- int (*fill_files_table)(handlerton *hton, THD *thd,
- TABLE_LIST *tables,
- class Item *cond);
+ int (*fill_is_table)(handlerton *hton, THD *thd, TABLE_LIST *tables,
+ class Item *cond,
+ enum enum_schema_tables);
uint32 flags; /* global handler flags */
/*
Those handlerton functions below are properly initialized at handler
=== added file 'sql/mysql_priv.h.pp'
--- a/sql/mysql_priv.h.pp 1970-01-01 00:00:00 +0000
+++ b/sql/mysql_priv.h.pp 2008-07-11 13:08:06 +0000
@@ -0,0 +1,11751 @@
+#include <my_global.h>
+#include <my_config.h>
+#include <pthread.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <stddef.h>
+#include <math.h>
+#include <limits.h>
+#include <float.h>
+#include <sys/types.h>
+#include <fcntl.h>
+#include <sys/timeb.h>
+#include <sys/time.h>
+#include <time.h>
+#include <unistd.h>
+#include <alloca.h>
+#include <errno.h>
+#include <crypt.h>
+#include <assert.h>
+#include <my_attribute.h>
+int __cxa_pure_virtual () __attribute__ ((weak));
+#include <my_dbug.h>
+struct _db_code_state_;
+extern int _db_keyword_(struct _db_code_state_ *cs, const char *keyword);
+extern int _db_strict_keyword_(const char *keyword);
+extern int _db_explain_(struct _db_code_state_ *cs, char *buf, size_t len);
+extern int _db_explain_init_(char *buf, size_t len);
+extern int _db_is_pushed_(void);
+extern void _db_setjmp_(void);
+extern void _db_longjmp_(void);
+extern void _db_process_(const char *name);
+extern void _db_push_(const char *control);
+extern void _db_pop_(void);
+extern void _db_set_(struct _db_code_state_ *cs, const char *control);
+extern void _db_set_init_(const char *control);
+extern void _db_enter_(const char *_func_,const char *_file_,uint _line_,
+ const char **_sfunc_,const char **_sfile_,
+ uint *_slevel_, char ***);
+extern void _db_return_(uint _line_,const char **_sfunc_,const char **_sfile_,
+ uint *_slevel_);
+extern void _db_pargs_(uint _line_,const char *keyword);
+extern void _db_doprnt_ (const char *format,...)
+ __attribute__((format(printf, 1, 2)));
+extern void _db_dump_(uint _line_,const char *keyword,
+ const unsigned char *memory, size_t length);
+extern void _db_end_(void);
+extern void _db_lock_file_(void);
+extern void _db_unlock_file_(void);
+extern FILE *_db_fp_(void);
+typedef int File;
+typedef int my_socket;
+typedef void (*sig_return)();
+typedef char pchar;
+typedef char puchar;
+typedef char pbool;
+typedef short pshort;
+typedef float pfloat;
+typedef int (*qsort_cmp)(const void *,const void *);
+typedef int (*qsort_cmp2)(void*, const void *,const void *);
+#include <sys/socket.h>
+typedef socklen_t size_socket;
+typedef long my_ptrdiff_t;
+typedef unsigned char uchar;
+typedef signed char int8;
+typedef unsigned char uint8;
+typedef short int16;
+typedef unsigned short uint16;
+typedef int int32;
+typedef unsigned int uint32;
+typedef unsigned long long int ulonglong;
+typedef long long int longlong;
+typedef longlong int64;
+typedef ulonglong uint64;
+typedef unsigned long long my_ulonglong;
+typedef int intptr;
+typedef ulonglong my_off_t;
+typedef off_t os_off_t;
+typedef uint8 int7;
+typedef short int15;
+typedef int myf;
+typedef char my_bool;
+typedef char bool;
+typedef union {
+ double v;
+ long m[2];
+} doubleget_union;
+#include <dlfcn.h>
+#include <mysql_version.h>
+#include <mysql_embed.h>
+#include <my_sys.h>
+#include <my_pthread.h>
+#include <pthread.h>
+#include <sched.h>
+extern int my_pthread_getprio(pthread_t thread_id);
+typedef void *(* pthread_handler)(void *);
+extern void my_pthread_setprio(pthread_t thread_id,int prior);
+extern void my_pthread_attr_setprio(pthread_attr_t *attr, int priority);
+typedef struct st_safe_mutex_t
+{
+ pthread_mutex_t global,mutex;
+ const char *file;
+ uint line,count;
+ pthread_t thread;
+} safe_mutex_t;
+int safe_mutex_init(safe_mutex_t *mp, const pthread_mutexattr_t *attr,
+ const char *file, uint line);
+int safe_mutex_lock(safe_mutex_t *mp, my_bool try_lock, const char *file, uint line);
+int safe_mutex_unlock(safe_mutex_t *mp,const char *file, uint line);
+int safe_mutex_destroy(safe_mutex_t *mp,const char *file, uint line);
+int safe_cond_wait(pthread_cond_t *cond, safe_mutex_t *mp,const char *file,
+ uint line);
+int safe_cond_timedwait(pthread_cond_t *cond, safe_mutex_t *mp,
+ struct timespec *abstime, const char *file, uint line);
+void safe_mutex_global_init(void);
+void safe_mutex_end(FILE *file);
+typedef ulong my_thread_id;
+extern my_bool my_thread_global_init(void);
+extern void my_thread_global_end(void);
+extern my_bool my_thread_init(void);
+extern void my_thread_end(void);
+extern const char *my_thread_name(void);
+extern my_thread_id my_thread_dbug_id(void);
+extern int pthread_no_free(void *);
+extern int pthread_dummy(int);
+struct st_my_thread_var
+{
+ int thr_errno;
+ pthread_cond_t suspend;
+ pthread_mutex_t mutex;
+ pthread_mutex_t * volatile current_mutex;
+ pthread_cond_t * volatile current_cond;
+ pthread_t pthread_self;
+ my_thread_id id;
+ int cmp_length;
+ int volatile abort;
+ my_bool init;
+ struct st_my_thread_var *next,**prev;
+ void *opt_info;
+ void *dbug;
+ char name[10 +1];
+};
+extern struct st_my_thread_var *_my_thread_var(void) __attribute__ ((const));
+extern uint my_thread_end_wait_time;
+extern uint thd_lib_detected;
+#include <m_ctype.h>
+#include <my_attribute.h>
+typedef struct unicase_info_st
+{
+ uint16 toupper;
+ uint16 tolower;
+ uint16 sort;
+} MY_UNICASE_INFO;
+extern MY_UNICASE_INFO *my_unicase_default[256];
+extern MY_UNICASE_INFO *my_unicase_turkish[256];
+typedef struct uni_ctype_st
+{
+ uchar pctype;
+ uchar *ctype;
+} MY_UNI_CTYPE;
+extern MY_UNI_CTYPE my_uni_ctype[256];
+typedef struct my_uni_idx_st
+{
+ uint16 from;
+ uint16 to;
+ uchar *tab;
+} MY_UNI_IDX;
+typedef struct
+{
+ uint beg;
+ uint end;
+ uint mb_len;
+} my_match_t;
+enum my_lex_states
+{
+ MY_LEX_START, MY_LEX_CHAR, MY_LEX_IDENT,
+ MY_LEX_IDENT_SEP, MY_LEX_IDENT_START,
+ MY_LEX_REAL, MY_LEX_HEX_NUMBER, MY_LEX_BIN_NUMBER,
+ MY_LEX_CMP_OP, MY_LEX_LONG_CMP_OP, MY_LEX_STRING, MY_LEX_COMMENT, MY_LEX_END,
+ MY_LEX_OPERATOR_OR_IDENT, MY_LEX_NUMBER_IDENT, MY_LEX_INT_OR_REAL,
+ MY_LEX_REAL_OR_POINT, MY_LEX_BOOL, MY_LEX_EOL, MY_LEX_ESCAPE,
+ MY_LEX_LONG_COMMENT, MY_LEX_END_LONG_COMMENT, MY_LEX_SEMICOLON,
+ MY_LEX_SET_VAR, MY_LEX_USER_END, MY_LEX_HOSTNAME, MY_LEX_SKIP,
+ MY_LEX_USER_VARIABLE_DELIMITER, MY_LEX_SYSTEM_VAR,
+ MY_LEX_IDENT_OR_KEYWORD,
+ MY_LEX_IDENT_OR_HEX, MY_LEX_IDENT_OR_BIN, MY_LEX_IDENT_OR_NCHAR,
+ MY_LEX_STRING_OR_DELIMITER
+};
+struct charset_info_st;
+typedef struct my_collation_handler_st
+{
+ my_bool (*init)(struct charset_info_st *, void *(*alloc)(size_t));
+ int (*strnncoll)(struct charset_info_st *,
+ const uchar *, size_t, const uchar *, size_t, my_bool);
+ int (*strnncollsp)(struct charset_info_st *,
+ const uchar *, size_t, const uchar *, size_t,
+ my_bool diff_if_only_endspace_difference);
+ size_t (*strnxfrm)(struct charset_info_st *,
+ uchar *dst, size_t dstlen, uint nweights,
+ const uchar *src, size_t srclen, uint flags);
+ size_t (*strnxfrmlen)(struct charset_info_st *, size_t);
+ my_bool (*like_range)(struct charset_info_st *,
+ const char *s, size_t s_length,
+ pchar w_prefix, pchar w_one, pchar w_many,
+ size_t res_length,
+ char *min_str, char *max_str,
+ size_t *min_len, size_t *max_len);
+ int (*wildcmp)(struct charset_info_st *,
+ const char *str,const char *str_end,
+ const char *wildstr,const char *wildend,
+ int escape,int w_one, int w_many);
+ int (*strcasecmp)(struct charset_info_st *, const char *, const char *);
+ uint (*instr)(struct charset_info_st *,
+ const char *b, size_t b_length,
+ const char *s, size_t s_length,
+ my_match_t *match, uint nmatch);
+ void (*hash_sort)(struct charset_info_st *cs, const uchar *key, size_t len,
+ ulong *nr1, ulong *nr2);
+ my_bool (*propagate)(struct charset_info_st *cs, const uchar *str, size_t len);
+} MY_COLLATION_HANDLER;
+extern MY_COLLATION_HANDLER my_collation_mb_bin_handler;
+extern MY_COLLATION_HANDLER my_collation_8bit_bin_handler;
+extern MY_COLLATION_HANDLER my_collation_8bit_simple_ci_handler;
+extern MY_COLLATION_HANDLER my_collation_ucs2_uca_handler;
+typedef int (*my_charset_conv_mb_wc)(struct charset_info_st *, ulong *,
+ const uchar *, const uchar *);
+typedef int (*my_charset_conv_wc_mb)(struct charset_info_st *, ulong,
+ uchar *, uchar *);
+typedef size_t (*my_charset_conv_case)(struct charset_info_st *,
+ char *, size_t, char *, size_t);
+typedef struct my_charset_handler_st
+{
+ my_bool (*init)(struct charset_info_st *, void *(*alloc)(size_t));
+ uint (*ismbchar)(struct charset_info_st *, const char *, const char *);
+ uint (*mbcharlen)(struct charset_info_st *, uint c);
+ size_t (*numchars)(struct charset_info_st *, const char *b, const char *e);
+ size_t (*charpos)(struct charset_info_st *, const char *b, const char *e,
+ size_t pos);
+ size_t (*well_formed_len)(struct charset_info_st *,
+ const char *b,const char *e,
+ size_t nchars, int *error);
+ size_t (*lengthsp)(struct charset_info_st *, const char *ptr, size_t length);
+ size_t (*numcells)(struct charset_info_st *, const char *b, const char *e);
+ my_charset_conv_mb_wc mb_wc;
+ my_charset_conv_wc_mb wc_mb;
+ int (*ctype)(struct charset_info_st *cs, int *ctype,
+ const uchar *s, const uchar *e);
+ size_t (*caseup_str)(struct charset_info_st *, char *);
+ size_t (*casedn_str)(struct charset_info_st *, char *);
+ my_charset_conv_case caseup;
+ my_charset_conv_case casedn;
+ size_t (*snprintf)(struct charset_info_st *, char *to, size_t n,
+ const char *fmt,
+ ...) __attribute__((format(printf, 4, 5)));
+ size_t (*long10_to_str)(struct charset_info_st *, char *to, size_t n,
+ int radix, long int val);
+ size_t (*longlong10_to_str)(struct charset_info_st *, char *to, size_t n,
+ int radix, longlong val);
+ void (*fill)(struct charset_info_st *, char *to, size_t len, int fill);
+ long (*strntol)(struct charset_info_st *, const char *s, size_t l,
+ int base, char **e, int *err);
+ ulong (*strntoul)(struct charset_info_st *, const char *s, size_t l,
+ int base, char **e, int *err);
+ longlong (*strntoll)(struct charset_info_st *, const char *s, size_t l,
+ int base, char **e, int *err);
+ ulonglong (*strntoull)(struct charset_info_st *, const char *s, size_t l,
+ int base, char **e, int *err);
+ double (*strntod)(struct charset_info_st *, char *s, size_t l, char **e,
+ int *err);
+ longlong (*strtoll10)(struct charset_info_st *cs,
+ const char *nptr, char **endptr, int *error);
+ ulonglong (*strntoull10rnd)(struct charset_info_st *cs,
+ const char *str, size_t length,
+ int unsigned_fl,
+ char **endptr, int *error);
+ size_t (*scan)(struct charset_info_st *, const char *b, const char *e,
+ int sq);
+} MY_CHARSET_HANDLER;
+extern MY_CHARSET_HANDLER my_charset_8bit_handler;
+extern MY_CHARSET_HANDLER my_charset_ucs2_handler;
+typedef struct charset_info_st
+{
+ uint number;
+ uint primary_number;
+ uint binary_number;
+ uint state;
+ const char *csname;
+ const char *name;
+ const char *comment;
+ const char *tailoring;
+ uchar *ctype;
+ uchar *to_lower;
+ uchar *to_upper;
+ uchar *sort_order;
+ uint16 *contractions;
+ uint16 **sort_order_big;
+ uint16 *tab_to_uni;
+ MY_UNI_IDX *tab_from_uni;
+ MY_UNICASE_INFO **caseinfo;
+ uchar *state_map;
+ uchar *ident_map;
+ uint strxfrm_multiply;
+ uchar caseup_multiply;
+ uchar casedn_multiply;
+ uint mbminlen;
+ uint mbmaxlen;
+ uint16 min_sort_char;
+ uint16 max_sort_char;
+ uchar pad_char;
+ my_bool escape_with_backslash_is_dangerous;
+ uchar levels_for_compare;
+ uchar levels_for_order;
+ MY_CHARSET_HANDLER *cset;
+ MY_COLLATION_HANDLER *coll;
+} CHARSET_INFO;
+extern CHARSET_INFO my_charset_bin;
+extern CHARSET_INFO my_charset_big5_chinese_ci;
+extern CHARSET_INFO my_charset_big5_bin;
+extern CHARSET_INFO my_charset_cp932_japanese_ci;
+extern CHARSET_INFO my_charset_cp932_bin;
+extern CHARSET_INFO my_charset_cp1250_czech_ci;
+extern CHARSET_INFO my_charset_eucjpms_japanese_ci;
+extern CHARSET_INFO my_charset_eucjpms_bin;
+extern CHARSET_INFO my_charset_euckr_korean_ci;
+extern CHARSET_INFO my_charset_euckr_bin;
+extern CHARSET_INFO my_charset_filename;
+extern CHARSET_INFO my_charset_gb2312_chinese_ci;
+extern CHARSET_INFO my_charset_gb2312_bin;
+extern CHARSET_INFO my_charset_gbk_chinese_ci;
+extern CHARSET_INFO my_charset_gbk_bin;
+extern CHARSET_INFO my_charset_latin1;
+extern CHARSET_INFO my_charset_latin1_german2_ci;
+extern CHARSET_INFO my_charset_latin1_bin;
+extern CHARSET_INFO my_charset_latin2_czech_ci;
+extern CHARSET_INFO my_charset_sjis_japanese_ci;
+extern CHARSET_INFO my_charset_sjis_bin;
+extern CHARSET_INFO my_charset_tis620_thai_ci;
+extern CHARSET_INFO my_charset_tis620_bin;
+extern CHARSET_INFO my_charset_ucs2_general_ci;
+extern CHARSET_INFO my_charset_ucs2_bin;
+extern CHARSET_INFO my_charset_ucs2_unicode_ci;
+extern CHARSET_INFO my_charset_ujis_japanese_ci;
+extern CHARSET_INFO my_charset_ujis_bin;
+extern CHARSET_INFO my_charset_utf16_bin;
+extern CHARSET_INFO my_charset_utf16_general_ci;
+extern CHARSET_INFO my_charset_utf16_unicode_ci;
+extern CHARSET_INFO my_charset_utf32_bin;
+extern CHARSET_INFO my_charset_utf32_general_ci;
+extern CHARSET_INFO my_charset_utf32_unicode_ci;
+extern CHARSET_INFO my_charset_utf8mb3_bin;
+extern CHARSET_INFO my_charset_utf8mb3_general_ci;
+extern CHARSET_INFO my_charset_utf8mb3_unicode_ci;
+extern CHARSET_INFO my_charset_utf8mb4_bin;
+extern CHARSET_INFO my_charset_utf8mb4_general_ci;
+extern CHARSET_INFO my_charset_utf8mb4_unicode_ci;
+extern size_t my_strnxfrm_simple(CHARSET_INFO *,
+ uchar *dst, size_t dstlen, uint nweights,
+ const uchar *src, size_t srclen, uint flags);
+size_t my_strnxfrmlen_simple(CHARSET_INFO *, size_t);
+extern int my_strnncoll_simple(CHARSET_INFO *, const uchar *, size_t,
+ const uchar *, size_t, my_bool);
+extern int my_strnncollsp_simple(CHARSET_INFO *, const uchar *, size_t,
+ const uchar *, size_t,
+ my_bool diff_if_only_endspace_difference);
+extern void my_hash_sort_simple(CHARSET_INFO *cs,
+ const uchar *key, size_t len,
+ ulong *nr1, ulong *nr2);
+extern size_t my_lengthsp_8bit(CHARSET_INFO *cs, const char *ptr, size_t length);
+extern uint my_instr_simple(struct charset_info_st *,
+ const char *b, size_t b_length,
+ const char *s, size_t s_length,
+ my_match_t *match, uint nmatch);
+extern size_t my_caseup_str_8bit(CHARSET_INFO *, char *);
+extern size_t my_casedn_str_8bit(CHARSET_INFO *, char *);
+extern size_t my_caseup_8bit(CHARSET_INFO *, char *src, size_t srclen,
+ char *dst, size_t dstlen);
+extern size_t my_casedn_8bit(CHARSET_INFO *, char *src, size_t srclen,
+ char *dst, size_t dstlen);
+extern int my_strcasecmp_8bit(CHARSET_INFO * cs, const char *, const char *);
+int my_mb_wc_8bit(CHARSET_INFO *cs,ulong *wc, const uchar *s,const uchar *e);
+int my_wc_mb_8bit(CHARSET_INFO *cs,ulong wc, uchar *s, uchar *e);
+int my_mb_ctype_8bit(CHARSET_INFO *,int *, const uchar *,const uchar *);
+int my_mb_ctype_mb(CHARSET_INFO *,int *, const uchar *,const uchar *);
+size_t my_scan_8bit(CHARSET_INFO *cs, const char *b, const char *e, int sq);
+size_t my_snprintf_8bit(struct charset_info_st *, char *to, size_t n,
+ const char *fmt, ...)
+ __attribute__((format(printf, 4, 5)));
+long my_strntol_8bit(CHARSET_INFO *, const char *s, size_t l, int base,
+ char **e, int *err);
+ulong my_strntoul_8bit(CHARSET_INFO *, const char *s, size_t l, int base,
+ char **e, int *err);
+longlong my_strntoll_8bit(CHARSET_INFO *, const char *s, size_t l, int base,
+ char **e, int *err);
+ulonglong my_strntoull_8bit(CHARSET_INFO *, const char *s, size_t l, int base,
+ char **e, int *err);
+double my_strntod_8bit(CHARSET_INFO *, char *s, size_t l,char **e,
+ int *err);
+size_t my_long10_to_str_8bit(CHARSET_INFO *, char *to, size_t l, int radix,
+ long int val);
+size_t my_longlong10_to_str_8bit(CHARSET_INFO *, char *to, size_t l, int radix,
+ longlong val);
+longlong my_strtoll10_8bit(CHARSET_INFO *cs,
+ const char *nptr, char **endptr, int *error);
+longlong my_strtoll10_ucs2(CHARSET_INFO *cs,
+ const char *nptr, char **endptr, int *error);
+ulonglong my_strntoull10rnd_8bit(CHARSET_INFO *cs,
+ const char *str, size_t length, int
+ unsigned_fl, char **endptr, int *error);
+ulonglong my_strntoull10rnd_ucs2(CHARSET_INFO *cs,
+ const char *str, size_t length,
+ int unsigned_fl, char **endptr, int *error);
+void my_fill_8bit(CHARSET_INFO *cs, char* to, size_t l, int fill);
+my_bool my_like_range_simple(CHARSET_INFO *cs,
+ const char *ptr, size_t ptr_length,
+ pbool escape, pbool w_one, pbool w_many,
+ size_t res_length,
+ char *min_str, char *max_str,
+ size_t *min_length, size_t *max_length);
+my_bool my_like_range_mb(CHARSET_INFO *cs,
+ const char *ptr, size_t ptr_length,
+ pbool escape, pbool w_one, pbool w_many,
+ size_t res_length,
+ char *min_str, char *max_str,
+ size_t *min_length, size_t *max_length);
+my_bool my_like_range_ucs2(CHARSET_INFO *cs,
+ const char *ptr, size_t ptr_length,
+ pbool escape, pbool w_one, pbool w_many,
+ size_t res_length,
+ char *min_str, char *max_str,
+ size_t *min_length, size_t *max_length);
+my_bool my_like_range_utf16(CHARSET_INFO *cs,
+ const char *ptr, size_t ptr_length,
+ pbool escape, pbool w_one, pbool w_many,
+ size_t res_length,
+ char *min_str, char *max_str,
+ size_t *min_length, size_t *max_length);
+my_bool my_like_range_utf32(CHARSET_INFO *cs,
+ const char *ptr, size_t ptr_length,
+ pbool escape, pbool w_one, pbool w_many,
+ size_t res_length,
+ char *min_str, char *max_str,
+ size_t *min_length, size_t *max_length);
+int my_wildcmp_8bit(CHARSET_INFO *,
+ const char *str,const char *str_end,
+ const char *wildstr,const char *wildend,
+ int escape, int w_one, int w_many);
+int my_wildcmp_bin(CHARSET_INFO *,
+ const char *str,const char *str_end,
+ const char *wildstr,const char *wildend,
+ int escape, int w_one, int w_many);
+size_t my_numchars_8bit(CHARSET_INFO *, const char *b, const char *e);
+size_t my_numcells_8bit(CHARSET_INFO *, const char *b, const char *e);
+size_t my_charpos_8bit(CHARSET_INFO *, const char *b, const char *e, size_t pos);
+size_t my_well_formed_len_8bit(CHARSET_INFO *, const char *b, const char *e,
+ size_t pos, int *error);
+uint my_mbcharlen_8bit(CHARSET_INFO *, uint c);
+extern size_t my_caseup_str_mb(CHARSET_INFO *, char *);
+extern size_t my_casedn_str_mb(CHARSET_INFO *, char *);
+extern size_t my_caseup_mb(CHARSET_INFO *, char *src, size_t srclen,
+ char *dst, size_t dstlen);
+extern size_t my_casedn_mb(CHARSET_INFO *, char *src, size_t srclen,
+ char *dst, size_t dstlen);
+extern int my_strcasecmp_mb(CHARSET_INFO * cs,const char *, const char *);
+int my_wildcmp_mb(CHARSET_INFO *,
+ const char *str,const char *str_end,
+ const char *wildstr,const char *wildend,
+ int escape, int w_one, int w_many);
+size_t my_numchars_mb(CHARSET_INFO *, const char *b, const char *e);
+size_t my_numcells_mb(CHARSET_INFO *, const char *b, const char *e);
+size_t my_charpos_mb(CHARSET_INFO *, const char *b, const char *e, size_t pos);
+size_t my_well_formed_len_mb(CHARSET_INFO *, const char *b, const char *e,
+ size_t pos, int *error);
+uint my_instr_mb(struct charset_info_st *,
+ const char *b, size_t b_length,
+ const char *s, size_t s_length,
+ my_match_t *match, uint nmatch);
+int my_strnncoll_mb_bin(CHARSET_INFO * cs,
+ const uchar *s, size_t slen,
+ const uchar *t, size_t tlen,
+ my_bool t_is_prefix);
+int my_strnncollsp_mb_bin(CHARSET_INFO *cs,
+ const uchar *a, size_t a_length,
+ const uchar *b, size_t b_length,
+ my_bool diff_if_only_endspace_difference);
+int my_wildcmp_mb_bin(CHARSET_INFO *cs,
+ const char *str,const char *str_end,
+ const char *wildstr,const char *wildend,
+ int escape, int w_one, int w_many);
+int my_strcasecmp_mb_bin(CHARSET_INFO * cs __attribute__((unused)),
+ const char *s, const char *t);
+void my_hash_sort_mb_bin(CHARSET_INFO *cs __attribute__((unused)),
+ const uchar *key, size_t len,ulong *nr1, ulong *nr2);
+size_t my_strnxfrm_mb(CHARSET_INFO *,
+ uchar *dst, size_t dstlen, uint nweights,
+ const uchar *src, size_t srclen, uint flags);
+int my_wildcmp_unicode(CHARSET_INFO *cs,
+ const char *str, const char *str_end,
+ const char *wildstr, const char *wildend,
+ int escape, int w_one, int w_many,
+ MY_UNICASE_INFO **weights);
+extern my_bool my_parse_charset_xml(const char *bug, size_t len,
+ int (*add)(CHARSET_INFO *cs));
+extern char *my_strchr(CHARSET_INFO *cs, const char *str, const char *end,
+ pchar c);
+my_bool my_propagate_simple(CHARSET_INFO *cs, const uchar *str, size_t len);
+my_bool my_propagate_complex(CHARSET_INFO *cs, const uchar *str, size_t len);
+uint my_string_repertoire(CHARSET_INFO *cs, const char *str, ulong len);
+my_bool my_charset_is_ascii_based(CHARSET_INFO *cs);
+my_bool my_charset_is_8bit_pure_ascii(CHARSET_INFO *cs);
+uint my_strxfrm_flag_normalize(uint flags, uint nlevels);
+void my_strxfrm_desc_and_reverse(uchar *str, uchar *strend,
+ uint flags, uint level);
+size_t my_strxfrm_pad_desc_and_reverse(CHARSET_INFO *cs,
+ uchar *str, uchar *frmend, uchar *strend,
+ uint nweights, uint flags, uint level);
+my_bool my_charset_is_ascii_compatible(CHARSET_INFO *cs);
+#include <stdarg.h>
+#include <typelib.h>
+#include "my_alloc.h"
+typedef struct st_used_mem
+{
+ struct st_used_mem *next;
+ unsigned int left;
+ unsigned int size;
+} USED_MEM;
+typedef struct st_mem_root
+{
+ USED_MEM *free;
+ USED_MEM *used;
+ USED_MEM *pre_alloc;
+ size_t min_malloc;
+ size_t block_size;
+ unsigned int block_num;
+ unsigned int first_block_usage;
+ void (*error_handler)(void);
+} MEM_ROOT;
+typedef struct st_typelib {
+ unsigned int count;
+ const char *name;
+ const char **type_names;
+ unsigned int *type_lengths;
+} TYPELIB;
+extern my_ulonglong find_typeset(char *x, TYPELIB *typelib,int *error_position);
+extern int find_type_or_exit(const char *x, TYPELIB *typelib,
+ const char *option);
+extern int find_type(char *x, const TYPELIB *typelib, unsigned int full_name);
+extern void make_type(char *to,unsigned int nr,TYPELIB *typelib);
+extern const char *get_type(TYPELIB *typelib,unsigned int nr);
+extern TYPELIB *copy_typelib(MEM_ROOT *root, TYPELIB *from);
+extern TYPELIB sql_protocol_typelib;
+extern void *my_malloc(size_t Size,myf MyFlags);
+extern void *my_realloc(void *oldpoint, size_t Size, myf MyFlags);
+extern void my_no_flags_free(void *ptr);
+extern void *my_memdup(const void *from,size_t length,myf MyFlags);
+extern char *my_strdup(const char *from,myf MyFlags);
+extern char *my_strndup(const char *from, size_t length,
+ myf MyFlags);
+extern uint my_get_large_page_size(void);
+extern uchar * my_large_malloc(size_t size, myf my_flags);
+extern void my_large_free(uchar * ptr, myf my_flags);
+extern int errno;
+extern char errbuff[(2)][(256)];
+extern char *home_dir;
+extern const char *my_progname;
+extern char curr_dir[];
+extern void (*error_handler_hook)(uint my_err, const char *str,myf MyFlags);
+extern void (*fatal_error_handler_hook)(uint my_err, const char *str,
+ myf MyFlags);
+extern uint my_file_limit;
+extern ulong my_thread_stack_size;
+extern my_bool my_use_large_pages;
+extern uint my_large_page_size;
+extern CHARSET_INFO *default_charset_info;
+extern CHARSET_INFO *all_charsets[256];
+extern CHARSET_INFO compiled_charsets[];
+extern ulong my_file_opened,my_stream_opened, my_tmp_file_created;
+extern ulong my_file_total_opened;
+extern uint mysys_usage_id;
+extern my_bool my_init_done;
+extern void (*my_sigtstp_cleanup)(void),
+ (*my_sigtstp_restart)(void),
+ (*my_abort_hook)(int);
+extern int my_umask,
+ my_umask_dir,
+ my_recived_signals,
+ my_safe_to_handle_signal,
+ my_dont_interrupt;
+extern my_bool mysys_uses_curses, my_use_symdir;
+extern ulong sf_malloc_cur_memory, sf_malloc_max_memory;
+extern ulong my_default_record_cache_size;
+extern my_bool my_disable_locking, my_disable_async_io,
+ my_disable_flush_key_blocks, my_disable_symlinks;
+extern char wild_many,wild_one,wild_prefix;
+extern const char *charsets_dir;
+extern char *my_defaults_extra_file;
+extern const char *my_defaults_group_suffix;
+extern const char *my_defaults_file;
+extern my_bool timed_mutexes;
+typedef struct wild_file_pack
+{
+ uint wilds;
+ uint not_pos;
+ char * *wild;
+} WF_PACK;
+enum loglevel {
+ ERROR_LEVEL,
+ WARNING_LEVEL,
+ INFORMATION_LEVEL
+};
+enum cache_type
+{
+ TYPE_NOT_SET= 0, READ_CACHE, WRITE_CACHE,
+ SEQ_READ_APPEND ,
+ READ_FIFO, READ_NET,WRITE_NET};
+enum flush_type
+{
+ FLUSH_KEEP,
+ FLUSH_RELEASE,
+ FLUSH_IGNORE_CHANGED,
+ FLUSH_FORCE_WRITE
+};
+typedef struct st_record_cache
+{
+ File file;
+ int rc_seek,error,inited;
+ uint rc_length,read_length,reclength;
+ my_off_t rc_record_pos,end_of_file;
+ uchar *rc_buff,*rc_buff2,*rc_pos,*rc_end,*rc_request_pos;
+ enum cache_type type;
+} RECORD_CACHE;
+enum file_type
+{
+ UNOPEN = 0, FILE_BY_OPEN, FILE_BY_CREATE, STREAM_BY_FOPEN, STREAM_BY_FDOPEN,
+ FILE_BY_MKSTEMP, FILE_BY_DUP
+};
+struct st_my_file_info
+{
+ char * name;
+ enum file_type type;
+};
+extern struct st_my_file_info *my_file_info;
+typedef struct st_dynamic_array
+{
+ uchar *buffer;
+ uint elements,max_element;
+ uint alloc_increment;
+ uint size_of_element;
+} DYNAMIC_ARRAY;
+typedef struct st_my_tmpdir
+{
+ DYNAMIC_ARRAY full_list;
+ char **list;
+ uint cur, max;
+ pthread_mutex_t mutex;
+} MY_TMPDIR;
+typedef struct st_dynamic_string
+{
+ char *str;
+ size_t length,max_length,alloc_increment;
+} DYNAMIC_STRING;
+struct st_io_cache;
+typedef int (*IO_CACHE_CALLBACK)(struct st_io_cache*);
+typedef struct st_io_cache_share
+{
+ pthread_mutex_t mutex;
+ pthread_cond_t cond;
+ pthread_cond_t cond_writer;
+ my_off_t pos_in_file;
+ struct st_io_cache *source_cache;
+ uchar *buffer;
+ uchar *read_end;
+ int running_threads;
+ int total_threads;
+ int error;
+} IO_CACHE_SHARE;
+typedef struct st_io_cache
+{
+ my_off_t pos_in_file;
+ my_off_t end_of_file;
+ uchar *read_pos;
+ uchar *read_end;
+ uchar *buffer;
+ uchar *request_pos;
+ uchar *write_buffer;
+ uchar *append_read_pos;
+ uchar *write_pos;
+ uchar *write_end;
+ uchar **current_pos, **current_end;
+ pthread_mutex_t append_buffer_lock;
+ IO_CACHE_SHARE *share;
+ int (*read_function)(struct st_io_cache *,uchar *,size_t);
+ int (*write_function)(struct st_io_cache *,const uchar *,size_t);
+ enum cache_type type;
+ IO_CACHE_CALLBACK pre_read;
+ IO_CACHE_CALLBACK post_read;
+ IO_CACHE_CALLBACK pre_close;
+ ulong disk_writes;
+ void* arg;
+ char *file_name;
+ char *dir,*prefix;
+ File file;
+ int seek_not_done,error;
+ size_t buffer_length;
+ size_t read_length;
+ myf myflags;
+ my_bool alloced_buffer;
+} IO_CACHE;
+typedef int (*qsort2_cmp)(const void *, const void *, const void *);
+int my_b_copy_to_file(IO_CACHE *cache, FILE *file);
+my_off_t my_b_append_tell(IO_CACHE* info);
+my_off_t my_b_safe_tell(IO_CACHE* info);
+typedef uint32 ha_checksum;
+typedef int (*Process_option_func)(void *ctx, const char *group_name,
+ const char *option);
+#include <my_alloc.h>
+extern int my_copy(const char *from,const char *to,myf MyFlags);
+extern int my_append(const char *from,const char *to,myf MyFlags);
+extern int my_delete(const char *name,myf MyFlags);
+extern int my_getwd(char * buf,size_t size,myf MyFlags);
+extern int my_setwd(const char *dir,myf MyFlags);
+extern int my_lock(File fd,int op,my_off_t start, my_off_t length,myf MyFlags);
+extern void *my_once_alloc(size_t Size,myf MyFlags);
+extern void my_once_free(void);
+extern char *my_once_strdup(const char *src,myf myflags);
+extern void *my_once_memdup(const void *src, size_t len, myf myflags);
+extern File my_open(const char *FileName,int Flags,myf MyFlags);
+extern File my_register_filename(File fd, const char *FileName,
+ enum file_type type_of_file,
+ uint error_message_number, myf MyFlags);
+extern File my_create(const char *FileName,int CreateFlags,
+ int AccessFlags, myf MyFlags);
+extern int my_close(File Filedes,myf MyFlags);
+extern File my_dup(File file, myf MyFlags);
+extern int my_mkdir(const char *dir, int Flags, myf MyFlags);
+extern int my_readlink(char *to, const char *filename, myf MyFlags);
+extern int my_realpath(char *to, const char *filename, myf MyFlags);
+extern File my_create_with_symlink(const char *linkname, const char *filename,
+ int createflags, int access_flags,
+ myf MyFlags);
+extern int my_delete_with_symlink(const char *name, myf MyFlags);
+extern int my_rename_with_symlink(const char *from,const char *to,myf MyFlags);
+extern int my_symlink(const char *content, const char *linkname, myf MyFlags);
+extern size_t my_read(File Filedes,uchar *Buffer,size_t Count,myf MyFlags);
+extern size_t my_pread(File Filedes,uchar *Buffer,size_t Count,my_off_t offset,
+ myf MyFlags);
+extern int my_rename(const char *from,const char *to,myf MyFlags);
+extern my_off_t my_seek(File fd,my_off_t pos,int whence,myf MyFlags);
+extern my_off_t my_tell(File fd,myf MyFlags);
+extern size_t my_write(File Filedes,const uchar *Buffer,size_t Count,
+ myf MyFlags);
+extern size_t my_pwrite(File Filedes,const uchar *Buffer,size_t Count,
+ my_off_t offset,myf MyFlags);
+extern size_t my_fread(FILE *stream,uchar *Buffer,size_t Count,myf MyFlags);
+extern size_t my_fwrite(FILE *stream,const uchar *Buffer,size_t Count,
+ myf MyFlags);
+extern my_off_t my_fseek(FILE *stream,my_off_t pos,int whence,myf MyFlags);
+extern my_off_t my_ftell(FILE *stream,myf MyFlags);
+extern void *_mymalloc(size_t uSize,const char *sFile,
+ uint uLine, myf MyFlag);
+extern void *_myrealloc(void *pPtr,size_t uSize,const char *sFile,
+ uint uLine, myf MyFlag);
+extern void * my_multi_malloc (myf MyFlags, ...);
+extern void _myfree(void *pPtr,const char *sFile,uint uLine, myf MyFlag);
+extern int _sanity(const char *sFile, uint uLine);
+extern void *_my_memdup(const void *from, size_t length,
+ const char *sFile, uint uLine,myf MyFlag);
+extern char * _my_strdup(const char *from, const char *sFile, uint uLine,
+ myf MyFlag);
+extern char *_my_strndup(const char *from, size_t length,
+ const char *sFile, uint uLine,
+ myf MyFlag);
+extern void *my_memmem(const void *haystack, size_t haystacklen,
+ const void *needle, size_t needlelen);
+extern int check_if_legal_filename(const char *path);
+extern int check_if_legal_tablename(const char *path);
+extern void init_glob_errs(void);
+extern FILE *my_fopen(const char *FileName,int Flags,myf MyFlags);
+extern FILE *my_fdopen(File Filedes,const char *name, int Flags,myf MyFlags);
+extern int my_fclose(FILE *fd,myf MyFlags);
+extern int my_chsize(File fd,my_off_t newlength, int filler, myf MyFlags);
+extern int my_sync(File fd, myf my_flags);
+extern int my_sync_dir(const char *dir_name, myf my_flags);
+extern int my_sync_dir_by_file(const char *file_name, myf my_flags);
+extern void my_error (int nr,myf MyFlags, ...);
+extern void my_printf_error (uint my_err, const char *format, myf MyFlags, ...)
+ __attribute__((format(printf, 2, 4)));
+extern int my_error_register(const char **errmsgs, int first, int last);
+extern const char **my_error_unregister(int first, int last);
+extern void my_message(uint my_err, const char *str,myf MyFlags);
+extern void my_message_no_curses(uint my_err, const char *str,myf MyFlags);
+extern my_bool my_init(void);
+extern void my_end(int infoflag);
+extern int my_redel(const char *from, const char *to, int MyFlags);
+extern int my_copystat(const char *from, const char *to, int MyFlags);
+extern char * my_filename(File fd);
+extern my_bool init_tmpdir(MY_TMPDIR *tmpdir, const char *pathlist);
+extern char *my_tmpdir(MY_TMPDIR *tmpdir);
+extern void free_tmpdir(MY_TMPDIR *tmpdir);
+extern void my_remember_signal(int signal_number,void (*func)(int));
+extern size_t dirname_part(char * to,const char *name, size_t *to_res_length);
+extern size_t dirname_length(const char *name);
+extern int test_if_hard_path(const char *dir_name);
+extern my_bool has_path(const char *name);
+extern char *convert_dirname(char *to, const char *from, const char *from_end);
+extern void to_unix_path(char * name);
+extern char * fn_ext(const char *name);
+extern char * fn_same(char * toname,const char *name,int flag);
+extern char * fn_format(char * to,const char *name,const char *dir,
+ const char *form, uint flag);
+extern size_t strlength(const char *str);
+extern void pack_dirname(char * to,const char *from);
+extern size_t unpack_dirname(char * to,const char *from);
+extern size_t cleanup_dirname(char * to,const char *from);
+extern size_t system_filename(char * to,const char *from);
+extern size_t unpack_filename(char * to,const char *from);
+extern char * intern_filename(char * to,const char *from);
+extern char * directory_file_name(char * dst, const char *src);
+extern int pack_filename(char * to, const char *name, size_t max_length);
+extern char * my_path(char * to,const char *progname,
+ const char *own_pathname_part);
+extern char * my_load_path(char * to, const char *path,
+ const char *own_path_prefix);
+extern int wild_compare(const char *str,const char *wildstr,
+ pbool str_is_pattern);
+extern WF_PACK *wf_comp(char * str);
+extern int wf_test(struct wild_file_pack *wf_pack,const char *name);
+extern void wf_end(struct wild_file_pack *buffer);
+extern size_t strip_sp(char * str);
+extern my_bool array_append_string_unique(const char *str,
+ const char **array, size_t size);
+extern void get_date(char * to,int timeflag,time_t use_time);
+extern void soundex(CHARSET_INFO *, char * out_pntr, char * in_pntr,
+ pbool remove_garbage);
+extern int init_record_cache(RECORD_CACHE *info,size_t cachesize,File file,
+ size_t reclength,enum cache_type type,
+ pbool use_async_io);
+extern int read_cache_record(RECORD_CACHE *info,uchar *to);
+extern int end_record_cache(RECORD_CACHE *info);
+extern int write_cache_record(RECORD_CACHE *info,my_off_t filepos,
+ const uchar *record,size_t length);
+extern int flush_write_cache(RECORD_CACHE *info);
+extern long my_clock(void);
+extern void sigtstp_handler(int signal_number);
+extern void handle_recived_signals(void);
+extern void my_set_alarm_variable(int signo);
+extern void my_string_ptr_sort(uchar *base,uint items,size_t size);
+extern void radixsort_for_str_ptr(uchar* base[], uint number_of_elements,
+ size_t size_of_element,uchar *buffer[]);
+extern void my_qsort(void *base_ptr, size_t total_elems, size_t size,
+ qsort_cmp cmp);
+extern void my_qsort2(void *base_ptr, size_t total_elems, size_t size,
+ qsort2_cmp cmp, void *cmp_argument);
+extern qsort2_cmp get_ptr_compare(size_t);
+void my_store_ptr(uchar *buff, size_t pack_length, my_off_t pos);
+my_off_t my_get_ptr(uchar *ptr, size_t pack_length);
+extern int init_io_cache(IO_CACHE *info,File file,size_t cachesize,
+ enum cache_type type,my_off_t seek_offset,
+ pbool use_async_io, myf cache_myflags);
+extern my_bool reinit_io_cache(IO_CACHE *info,enum cache_type type,
+ my_off_t seek_offset,pbool use_async_io,
+ pbool clear_cache);
+extern void setup_io_cache(IO_CACHE* info);
+extern int _my_b_read(IO_CACHE *info,uchar *Buffer,size_t Count);
+extern int _my_b_read_r(IO_CACHE *info,uchar *Buffer,size_t Count);
+extern void init_io_cache_share(IO_CACHE *read_cache, IO_CACHE_SHARE *cshare,
+ IO_CACHE *write_cache, uint num_threads);
+extern void remove_io_thread(IO_CACHE *info);
+extern int _my_b_seq_read(IO_CACHE *info,uchar *Buffer,size_t Count);
+extern int _my_b_net_read(IO_CACHE *info,uchar *Buffer,size_t Count);
+extern int _my_b_get(IO_CACHE *info);
+extern int _my_b_async_read(IO_CACHE *info,uchar *Buffer,size_t Count);
+extern int _my_b_write(IO_CACHE *info,const uchar *Buffer,size_t Count);
+extern int my_b_append(IO_CACHE *info,const uchar *Buffer,size_t Count);
+extern int my_b_safe_write(IO_CACHE *info,const uchar *Buffer,size_t Count);
+extern int my_block_write(IO_CACHE *info, const uchar *Buffer,
+ size_t Count, my_off_t pos);
+extern int my_b_flush_io_cache(IO_CACHE *info, int need_append_buffer_lock);
+extern int end_io_cache(IO_CACHE *info);
+extern size_t my_b_fill(IO_CACHE *info);
+extern void my_b_seek(IO_CACHE *info,my_off_t pos);
+extern size_t my_b_gets(IO_CACHE *info, char *to, size_t max_length);
+extern my_off_t my_b_filelength(IO_CACHE *info);
+extern size_t my_b_printf(IO_CACHE *info, const char* fmt, ...);
+extern size_t my_b_vprintf(IO_CACHE *info, const char* fmt, va_list ap);
+extern my_bool open_cached_file(IO_CACHE *cache,const char *dir,
+ const char *prefix, size_t cache_size,
+ myf cache_myflags);
+extern my_bool real_open_cached_file(IO_CACHE *cache);
+extern void close_cached_file(IO_CACHE *cache);
+File create_temp_file(char *to, const char *dir, const char *pfx,
+ int mode, myf MyFlags);
+extern my_bool init_dynamic_array2(DYNAMIC_ARRAY *array,uint element_size,
+ void *init_buffer, uint init_alloc,
+ uint alloc_increment
+ );
+extern my_bool init_dynamic_array(DYNAMIC_ARRAY *array,uint element_size,
+ uint init_alloc,uint alloc_increment
+ );
+extern my_bool insert_dynamic(DYNAMIC_ARRAY *array,uchar * element);
+extern uchar *alloc_dynamic(DYNAMIC_ARRAY *array);
+extern uchar *pop_dynamic(DYNAMIC_ARRAY*);
+extern my_bool set_dynamic(DYNAMIC_ARRAY *array,uchar * element,uint array_index);
+extern my_bool allocate_dynamic(DYNAMIC_ARRAY *array, uint max_elements);
+extern void get_dynamic(DYNAMIC_ARRAY *array,uchar * element,uint array_index);
+extern void delete_dynamic(DYNAMIC_ARRAY *array);
+extern void delete_dynamic_element(DYNAMIC_ARRAY *array, uint array_index);
+extern void freeze_size(DYNAMIC_ARRAY *array);
+extern int get_index_dynamic(DYNAMIC_ARRAY *array, uchar * element);
+extern my_bool init_dynamic_string(DYNAMIC_STRING *str, const char *init_str,
+ size_t init_alloc,size_t alloc_increment);
+extern my_bool dynstr_append(DYNAMIC_STRING *str, const char *append);
+my_bool dynstr_append_mem(DYNAMIC_STRING *str, const char *append,
+ size_t length);
+extern my_bool dynstr_append_os_quoted(DYNAMIC_STRING *str, const char *append,
+ ...);
+extern my_bool dynstr_set(DYNAMIC_STRING *str, const char *init_str);
+extern my_bool dynstr_realloc(DYNAMIC_STRING *str, size_t additional_size);
+extern my_bool dynstr_trunc(DYNAMIC_STRING *str, size_t n);
+extern void dynstr_free(DYNAMIC_STRING *str);
+extern void init_alloc_root(MEM_ROOT *mem_root, size_t block_size,
+ size_t pre_alloc_size);
+extern void *alloc_root(MEM_ROOT *mem_root, size_t Size);
+extern void *multi_alloc_root(MEM_ROOT *mem_root, ...);
+extern void free_root(MEM_ROOT *root, myf MyFLAGS);
+extern void set_prealloc_root(MEM_ROOT *root, char *ptr);
+extern void reset_root_defaults(MEM_ROOT *mem_root, size_t block_size,
+ size_t prealloc_size);
+extern char *strdup_root(MEM_ROOT *root,const char *str);
+extern char *strmake_root(MEM_ROOT *root,const char *str,size_t len);
+extern void *memdup_root(MEM_ROOT *root,const void *str, size_t len);
+extern int get_defaults_options(int argc, char **argv,
+ char **defaults, char **extra_defaults,
+ char **group_suffix);
+extern int load_defaults(const char *conf_file, const char **groups,
+ int *argc, char ***argv);
+extern int modify_defaults_file(const char *file_location, const char *option,
+ const char *option_value,
+ const char *section_name, int remove_option);
+extern int my_search_option_files(const char *conf_file, int *argc,
+ char ***argv, uint *args_used,
+ Process_option_func func, void *func_ctx);
+extern void free_defaults(char **argv);
+extern void my_print_default_files(const char *conf_file);
+extern void print_defaults(const char *conf_file, const char **groups);
+extern my_bool my_compress(uchar *, size_t *, size_t *);
+extern my_bool my_uncompress(uchar *, size_t , size_t *);
+extern uchar *my_compress_alloc(const uchar *packet, size_t *len,
+ size_t *complen);
+extern int packfrm(uchar *, size_t, uchar **, size_t *);
+extern int unpackfrm(uchar **, size_t *, const uchar *);
+extern ha_checksum my_checksum(ha_checksum crc, const uchar *mem,
+ size_t count);
+extern void my_sleep(ulong m_seconds);
+extern ulong crc32(ulong crc, const uchar *buf, uint len);
+extern uint my_set_max_open_files(uint files);
+void my_free_open_file_info(void);
+extern time_t my_time(myf flags);
+extern ulonglong my_getsystime(void);
+extern ulonglong my_micro_time();
+extern ulonglong my_micro_time_and_time(time_t *time_arg);
+time_t my_time_possible_from_micro(ulonglong microtime);
+extern my_bool my_gethwaddr(uchar *to);
+extern int my_getncpus();
+#include <sys/mman.h>
+int my_msync(int, void *, size_t, int);
+extern uint get_charset_number(const char *cs_name, uint cs_flags);
+extern uint get_collation_number(const char *name);
+extern const char *get_charset_name(uint cs_number);
+extern CHARSET_INFO *get_charset(uint cs_number, myf flags);
+extern CHARSET_INFO *get_charset_by_name(const char *cs_name, myf flags);
+extern CHARSET_INFO *get_charset_by_csname(const char *cs_name,
+ uint cs_flags, myf my_flags);
+extern my_bool resolve_charset(const char *cs_name,
+ CHARSET_INFO *default_cs,
+ CHARSET_INFO **cs);
+extern my_bool resolve_collation(const char *cl_name,
+ CHARSET_INFO *default_cl,
+ CHARSET_INFO **cl);
+extern void free_charsets(void);
+extern char *get_charsets_dir(char *buf);
+extern my_bool my_charset_same(CHARSET_INFO *cs1, CHARSET_INFO *cs2);
+extern my_bool init_compiled_charsets(myf flags);
+extern void add_compiled_collation(CHARSET_INFO *cs);
+extern size_t escape_string_for_mysql(CHARSET_INFO *charset_info,
+ char *to, size_t to_length,
+ const char *from, size_t length);
+extern size_t escape_quotes_for_mysql(CHARSET_INFO *charset_info,
+ char *to, size_t to_length,
+ const char *from, size_t length);
+extern void thd_increment_bytes_sent(ulong length);
+extern void thd_increment_bytes_received(ulong length);
+extern void thd_increment_net_big_packet_count(ulong length);
+#include <my_time.h>
+#include "my_global.h"
+#include "mysql_time.h"
+enum enum_mysql_timestamp_type
+{
+ MYSQL_TIMESTAMP_NONE= -2, MYSQL_TIMESTAMP_ERROR= -1,
+ MYSQL_TIMESTAMP_DATE= 0, MYSQL_TIMESTAMP_DATETIME= 1, MYSQL_TIMESTAMP_TIME= 2
+};
+typedef struct st_mysql_time
+{
+ unsigned int year, month, day, hour, minute, second;
+ unsigned long second_part;
+ my_bool neg;
+ enum enum_mysql_timestamp_type time_type;
+} MYSQL_TIME;
+extern ulonglong log_10_int[20];
+extern uchar days_in_month[];
+typedef long my_time_t;
+my_bool check_date(const MYSQL_TIME *ltime, my_bool not_zero_date,
+ ulong flags, int *was_cut);
+enum enum_mysql_timestamp_type
+str_to_datetime(const char *str, uint length, MYSQL_TIME *l_time,
+ uint flags, int *was_cut);
+longlong number_to_datetime(longlong nr, MYSQL_TIME *time_res,
+ uint flags, int *was_cut);
+ulonglong TIME_to_ulonglong_datetime(const MYSQL_TIME *);
+ulonglong TIME_to_ulonglong_date(const MYSQL_TIME *);
+ulonglong TIME_to_ulonglong_time(const MYSQL_TIME *);
+ulonglong TIME_to_ulonglong(const MYSQL_TIME *);
+my_bool str_to_time(const char *str,uint length, MYSQL_TIME *l_time,
+ int *warning);
+int check_time_range(struct st_mysql_time *, int *warning);
+long calc_daynr(uint year,uint month,uint day);
+uint calc_days_in_year(uint year);
+uint year_2000_handling(uint year);
+void my_init_time(void);
+static inline my_bool validate_timestamp_range(const MYSQL_TIME *t)
+{
+ if ((t->year > 2038 || t->year < (1900 + 70 - 1)) ||
+ (t->year == 2038 && (t->month > 1 || t->day > 19)) ||
+ (t->year == (1900 + 70 - 1) && (t->month < 12 || t->day <
31)))
+ return (0);
+ return (1);
+}
+my_time_t
+my_system_gmt_sec(const MYSQL_TIME *t, long *my_timezone,
+ my_bool *in_dst_time_gap);
+void set_zero_time(MYSQL_TIME *tm, enum enum_mysql_timestamp_type time_type);
+int my_time_to_str(const MYSQL_TIME *l_time, char *to);
+int my_date_to_str(const MYSQL_TIME *l_time, char *to);
+int my_datetime_to_str(const MYSQL_TIME *l_time, char *to);
+int my_TIME_to_str(const MYSQL_TIME *l_time, char *to);
+enum interval_type
+{
+ INTERVAL_YEAR, INTERVAL_QUARTER, INTERVAL_MONTH, INTERVAL_WEEK, INTERVAL_DAY,
+ INTERVAL_HOUR, INTERVAL_MINUTE, INTERVAL_SECOND, INTERVAL_MICROSECOND,
+ INTERVAL_YEAR_MONTH, INTERVAL_DAY_HOUR, INTERVAL_DAY_MINUTE,
+ INTERVAL_DAY_SECOND, INTERVAL_HOUR_MINUTE, INTERVAL_HOUR_SECOND,
+ INTERVAL_MINUTE_SECOND, INTERVAL_DAY_MICROSECOND, INTERVAL_HOUR_MICROSECOND,
+ INTERVAL_MINUTE_MICROSECOND, INTERVAL_SECOND_MICROSECOND, INTERVAL_LAST
+};
+#include <m_string.h>
+#include <strings.h>
+#include <string.h>
+#include <stdarg.h>
+#include <strings.h>
+#include <memory.h>
+extern void *(*my_str_malloc)(size_t);
+extern void (*my_str_free)(void *);
+extern char *stpcpy(char *, const char *);
+extern char _dig_vec_upper[];
+extern char _dig_vec_lower[];
+extern void bmove512(uchar *dst,const uchar *src,size_t len);
+extern void bmove_upp(uchar *dst,const uchar *src,size_t len);
+extern void bchange(uchar *dst,size_t old_len,const uchar *src,
+ size_t new_len,size_t tot_len);
+extern void strappend(char *s,size_t len,pchar fill);
+extern char *strend(const char *s);
+extern char *strcend(const char *, pchar);
+extern char *strfield(char *src,int fields,int chars,int blanks,
+ int tabch);
+extern char *strfill(char * s,size_t len,pchar fill);
+extern size_t strinstr(const char *str,const char *search);
+extern size_t r_strinstr(const char *str, size_t from, const char *search);
+extern char *strkey(char *dst,char *head,char *tail,char *flags);
+extern char *strmake(char *dst,const char *src,size_t length);
+extern char *strnmov(char *dst,const char *src,size_t n);
+extern char *strsuff(const char *src,const char *suffix);
+extern char *strcont(const char *src,const char *set);
+extern char *strxcat (char *dst,const char *src, ...);
+extern char *strxmov (char *dst,const char *src, ...);
+extern char *strxcpy (char *dst,const char *src, ...);
+extern char *strxncat (char *dst,size_t len, const char *src, ...);
+extern char *strxnmov (char *dst,size_t len, const char *src, ...);
+extern char *strxncpy (char *dst,size_t len, const char *src, ...);
+extern int is_prefix(const char *, const char *);
+typedef enum {
+ MY_GCVT_ARG_FLOAT,
+ MY_GCVT_ARG_DOUBLE
+} my_gcvt_arg_type;
+double my_strtod(const char *str, char **end, int *error);
+double my_atof(const char *nptr);
+size_t my_fcvt(double x, int precision, char *to, my_bool *error);
+size_t my_gcvt(double x, my_gcvt_arg_type type, int width, char *to,
+ my_bool *error);
+extern char *llstr(longlong value,char *buff);
+extern char *ullstr(longlong value,char *buff);
+extern char *int2str(long val, char *dst, int radix, int upcase);
+extern char *int10_to_str(long val,char *dst,int radix);
+extern char *str2int(const char *src,int radix,long lower,long upper,
+ long *val);
+longlong my_strtoll10(const char *nptr, char **endptr, int *error);
+extern char *ll2str(longlong val,char *dst,int radix, int upcase);
+extern char *longlong10_to_str(longlong val,char *dst,int radix);
+extern size_t my_vsnprintf(char *str, size_t n,
+ const char *format, va_list ap);
+extern size_t my_snprintf(char *to, size_t n, const char *fmt, ...)
+ __attribute__((format(printf, 3, 4)));
+struct st_mysql_lex_string
+{
+ char *str;
+ size_t length;
+};
+typedef struct st_mysql_lex_string LEX_STRING;
+static inline const uchar *skip_trailing_space(const uchar *ptr,size_t len)
+{
+ const uchar *end= ptr + len;
+ if (len > 20)
+ {
+ const uchar *end_words= (const uchar *)(intptr)
+ (((ulonglong)(intptr)end) / 4 * 4);
+ const uchar *start_words= (const uchar *)(intptr)
+ ((((ulonglong)(intptr)ptr) + 4 - 1) / 4 * 4);
+ assert(((ulonglong)(intptr)ptr) >= 4);
+ if (end_words > ptr)
+ {
+ while (end > end_words && end[-1] == 0x20)
+ end--;
+ if (end[-1] == 0x20 && start_words < end_words)
+ while (end > start_words && ((unsigned *)end)[-1] == 0x20202020)
+ end -= 4;
+ }
+ }
+ while (end > ptr && end[-1] == 0x20)
+ end--;
+ return (end);
+}
+#include <hash.h>
+typedef uchar *(*hash_get_key)(const uchar *,size_t*,my_bool);
+typedef void (*hash_free_key)(void *);
+typedef struct st_hash {
+ size_t key_offset,key_length;
+ size_t blength;
+ ulong records;
+ uint flags;
+ DYNAMIC_ARRAY array;
+ hash_get_key get_key;
+ void (*free)(void *);
+ CHARSET_INFO *charset;
+} HASH;
+typedef uint HASH_SEARCH_STATE;
+my_bool _hash_init(HASH *hash, uint growth_size,CHARSET_INFO *charset,
+ ulong default_array_elements, size_t key_offset,
+ size_t key_length, hash_get_key get_key,
+ void (*free_element)(void*), uint flags );
+void hash_free(HASH *tree);
+void my_hash_reset(HASH *hash);
+uchar *hash_element(HASH *hash,ulong idx);
+uchar *hash_search(const HASH *info, const uchar *key, size_t length);
+uchar *hash_first(const HASH *info, const uchar *key, size_t length,
+ HASH_SEARCH_STATE *state);
+uchar *hash_next(const HASH *info, const uchar *key, size_t length,
+ HASH_SEARCH_STATE *state);
+my_bool my_hash_insert(HASH *info,const uchar *data);
+my_bool hash_delete(HASH *hash,uchar *record);
+my_bool hash_update(HASH *hash,uchar *record,uchar *old_key,size_t old_key_length);
+void hash_replace(HASH *hash, HASH_SEARCH_STATE *state, uchar *new_row);
+my_bool hash_check(HASH *hash);
+#include <signal.h>
+#include <thr_lock.h>
+#include <my_pthread.h>
+#include <my_list.h>
+typedef struct st_list {
+ struct st_list *prev,*next;
+ void *data;
+} LIST;
+typedef int (*list_walk_action)(void *,void *);
+extern LIST *list_add(LIST *root,LIST *element);
+extern LIST *list_delete(LIST *root,LIST *element);
+extern LIST *list_cons(void *data,LIST *root);
+extern LIST *list_reverse(LIST *root);
+extern void list_free(LIST *root,unsigned int free_data);
+extern unsigned int list_length(LIST *);
+extern int list_walk(LIST *,list_walk_action action,unsigned char * argument);
+struct st_thr_lock;
+extern ulong locks_immediate,locks_waited ;
+enum thr_lock_type { TL_IGNORE=-1,
+ TL_UNLOCK,
+ TL_READ,
+ TL_READ_WITH_SHARED_LOCKS,
+ TL_READ_HIGH_PRIORITY,
+ TL_READ_NO_INSERT,
+ TL_WRITE_ALLOW_WRITE,
+ TL_WRITE_ALLOW_READ,
+ TL_WRITE_CONCURRENT_INSERT,
+ TL_WRITE_DELAYED,
+ TL_WRITE_DEFAULT,
+ TL_WRITE_LOW_PRIORITY,
+ TL_WRITE,
+ TL_WRITE_ONLY};
+enum enum_thr_lock_result { THR_LOCK_SUCCESS= 0, THR_LOCK_ABORTED= 1,
+ THR_LOCK_WAIT_TIMEOUT= 2, THR_LOCK_DEADLOCK= 3 };
+extern ulong max_write_lock_count;
+extern ulong table_lock_wait_timeout;
+extern my_bool thr_lock_inited;
+extern enum thr_lock_type thr_upgraded_concurrent_insert_lock;
+typedef struct st_thr_lock_info
+{
+ pthread_t thread;
+ my_thread_id thread_id;
+ ulong n_cursors;
+} THR_LOCK_INFO;
+typedef struct st_thr_lock_owner
+{
+ THR_LOCK_INFO *info;
+} THR_LOCK_OWNER;
+typedef struct st_thr_lock_data {
+ THR_LOCK_OWNER *owner;
+ struct st_thr_lock_data *next,**prev;
+ struct st_thr_lock *lock;
+ pthread_cond_t *cond;
+ enum thr_lock_type type;
+ void *status_param;
+ void *debug_print_param;
+} THR_LOCK_DATA;
+struct st_lock_list {
+ THR_LOCK_DATA *data,**last;
+};
+typedef struct st_thr_lock {
+ LIST list;
+ pthread_mutex_t mutex;
+ struct st_lock_list read_wait;
+ struct st_lock_list read;
+ struct st_lock_list write_wait;
+ struct st_lock_list write;
+ ulong write_lock_count;
+ uint read_no_write_count;
+ void (*get_status)(void*, int);
+ void (*copy_status)(void*,void*);
+ void (*update_status)(void*);
+ void (*restore_status)(void*);
+ my_bool (*check_status)(void *);
+} THR_LOCK;
+extern LIST *thr_lock_thread_list;
+extern pthread_mutex_t THR_LOCK_lock;
+my_bool init_thr_lock(void);
+void thr_lock_info_init(THR_LOCK_INFO *info);
+void thr_lock_init(THR_LOCK *lock);
+void thr_lock_delete(THR_LOCK *lock);
+void thr_lock_data_init(THR_LOCK *lock,THR_LOCK_DATA *data,
+ void *status_param);
+enum enum_thr_lock_result thr_lock(THR_LOCK_DATA *data,
+ THR_LOCK_OWNER *owner,
+ enum thr_lock_type lock_type);
+void thr_unlock(THR_LOCK_DATA *data);
+enum enum_thr_lock_result thr_multi_lock(THR_LOCK_DATA **data,
+ uint count, THR_LOCK_OWNER *owner);
+void thr_multi_unlock(THR_LOCK_DATA **data,uint count);
+void thr_abort_locks(THR_LOCK *lock, my_bool upgrade_lock);
+my_bool thr_abort_locks_for_thread(THR_LOCK *lock, my_thread_id thread);
+void thr_print_locks(void);
+my_bool thr_upgrade_write_delay_lock(THR_LOCK_DATA *data);
+void thr_downgrade_write_lock(THR_LOCK_DATA *data,
+ enum thr_lock_type new_lock_type);
+my_bool thr_reschedule_write_lock(THR_LOCK_DATA *data);
+#include <my_base.h>
+#include <my_global.h>
+#include <my_dir.h>
+#include <sys/stat.h>
+typedef struct fileinfo
+{
+ char *name;
+ struct stat *mystat;
+} FILEINFO;
+typedef struct st_my_dir
+{
+ struct fileinfo *dir_entry;
+ uint number_off_files;
+} MY_DIR;
+extern MY_DIR *my_dir(const char *path,myf MyFlags);
+extern void my_dirend(MY_DIR *buffer);
+extern struct stat *my_stat(const char *path, struct stat *stat_area, myf my_flags);
+extern int my_fstat(int filenr, struct stat *stat_area, myf MyFlags);
+#include <my_sys.h>
+#include <m_string.h>
+#include <errno.h>
+#include <my_list.h>
+enum ha_rkey_function {
+ HA_READ_KEY_EXACT,
+ HA_READ_KEY_OR_NEXT,
+ HA_READ_KEY_OR_PREV,
+ HA_READ_AFTER_KEY,
+ HA_READ_BEFORE_KEY,
+ HA_READ_PREFIX,
+ HA_READ_PREFIX_LAST,
+ HA_READ_PREFIX_LAST_OR_PREV,
+ HA_READ_MBR_CONTAIN,
+ HA_READ_MBR_INTERSECT,
+ HA_READ_MBR_WITHIN,
+ HA_READ_MBR_DISJOINT,
+ HA_READ_MBR_EQUAL
+};
+enum ha_key_alg {
+ HA_KEY_ALG_UNDEF= 0,
+ HA_KEY_ALG_BTREE= 1,
+ HA_KEY_ALG_RTREE= 2,
+ HA_KEY_ALG_HASH= 3,
+ HA_KEY_ALG_FULLTEXT= 4
+};
+enum ha_build_method {
+ HA_BUILD_DEFAULT,
+ HA_BUILD_ONLINE,
+ HA_BUILD_OFFLINE
+};
+enum ha_storage_media {
+ HA_SM_DEFAULT= 0,
+ HA_SM_DISK= 1,
+ HA_SM_MEMORY= 2
+};
+enum ha_extra_function {
+ HA_EXTRA_NORMAL=0,
+ HA_EXTRA_QUICK=1,
+ HA_EXTRA_NOT_USED=2,
+ HA_EXTRA_CACHE=3,
+ HA_EXTRA_NO_CACHE=4,
+ HA_EXTRA_NO_READCHECK=5,
+ HA_EXTRA_READCHECK=6,
+ HA_EXTRA_KEYREAD=7,
+ HA_EXTRA_NO_KEYREAD=8,
+ HA_EXTRA_NO_USER_CHANGE=9,
+ HA_EXTRA_KEY_CACHE=10,
+ HA_EXTRA_NO_KEY_CACHE=11,
+ HA_EXTRA_WAIT_LOCK=12,
+ HA_EXTRA_NO_WAIT_LOCK=13,
+ HA_EXTRA_WRITE_CACHE=14,
+ HA_EXTRA_FLUSH_CACHE=15,
+ HA_EXTRA_NO_KEYS=16,
+ HA_EXTRA_KEYREAD_CHANGE_POS=17,
+ HA_EXTRA_REMEMBER_POS=18,
+ HA_EXTRA_RESTORE_POS=19,
+ HA_EXTRA_REINIT_CACHE=20,
+ HA_EXTRA_FORCE_REOPEN=21,
+ HA_EXTRA_FLUSH,
+ HA_EXTRA_NO_ROWS,
+ HA_EXTRA_RESET_STATE,
+ HA_EXTRA_IGNORE_DUP_KEY,
+ HA_EXTRA_NO_IGNORE_DUP_KEY,
+ HA_EXTRA_PREPARE_FOR_DROP,
+ HA_EXTRA_PREPARE_FOR_UPDATE,
+ HA_EXTRA_PRELOAD_BUFFER_SIZE,
+ HA_EXTRA_CHANGE_KEY_TO_UNIQUE,
+ HA_EXTRA_CHANGE_KEY_TO_DUP,
+ HA_EXTRA_KEYREAD_PRESERVE_FIELDS,
+ HA_EXTRA_MMAP,
+ HA_EXTRA_IGNORE_NO_KEY,
+ HA_EXTRA_NO_IGNORE_NO_KEY,
+ HA_EXTRA_MARK_AS_LOG_TABLE,
+ HA_EXTRA_WRITE_CAN_REPLACE,
+ HA_EXTRA_WRITE_CANNOT_REPLACE,
+ HA_EXTRA_DELETE_CANNOT_BATCH,
+ HA_EXTRA_UPDATE_CANNOT_BATCH,
+ HA_EXTRA_INSERT_WITH_UPDATE,
+ HA_EXTRA_PREPARE_FOR_RENAME,
+ HA_EXTRA_ATTACH_CHILDREN,
+ HA_EXTRA_DETACH_CHILDREN
+};
+enum ha_panic_function {
+ HA_PANIC_CLOSE,
+ HA_PANIC_WRITE,
+ HA_PANIC_READ
+};
+enum ha_base_keytype {
+ HA_KEYTYPE_END=0,
+ HA_KEYTYPE_TEXT=1,
+ HA_KEYTYPE_BINARY=2,
+ HA_KEYTYPE_SHORT_INT=3,
+ HA_KEYTYPE_LONG_INT=4,
+ HA_KEYTYPE_FLOAT=5,
+ HA_KEYTYPE_DOUBLE=6,
+ HA_KEYTYPE_NUM=7,
+ HA_KEYTYPE_USHORT_INT=8,
+ HA_KEYTYPE_ULONG_INT=9,
+ HA_KEYTYPE_LONGLONG=10,
+ HA_KEYTYPE_ULONGLONG=11,
+ HA_KEYTYPE_INT24=12,
+ HA_KEYTYPE_UINT24=13,
+ HA_KEYTYPE_INT8=14,
+ HA_KEYTYPE_VARTEXT1=15,
+ HA_KEYTYPE_VARBINARY1=16,
+ HA_KEYTYPE_VARTEXT2=17,
+ HA_KEYTYPE_VARBINARY2=18,
+ HA_KEYTYPE_BIT=19
+};
+typedef ulong key_part_map;
+enum en_fieldtype {
+ FIELD_LAST=-1,FIELD_NORMAL,FIELD_SKIP_ENDSPACE,FIELD_SKIP_PRESPACE,
+ FIELD_SKIP_ZERO,FIELD_BLOB,FIELD_CONSTANT,FIELD_INTERVALL,FIELD_ZERO,
+ FIELD_VARCHAR,FIELD_CHECK,
+ FIELD_enum_val_count
+};
+enum data_file_type {
+ STATIC_RECORD, DYNAMIC_RECORD, COMPRESSED_RECORD, BLOCK_RECORD
+};
+typedef struct st_key_range
+{
+ const uchar *key;
+ uint length;
+ key_part_map keypart_map;
+ enum ha_rkey_function flag;
+} key_range;
+typedef struct st_key_multi_range
+{
+ key_range start_key;
+ key_range end_key;
+ char *ptr;
+ uint range_flag;
+} KEY_MULTI_RANGE;
+typedef my_off_t ha_rows;
+typedef void (* invalidator_by_filename)(const char * filename);
+#include <queues.h>
+typedef struct st_queue {
+ uchar **root;
+ void *first_cmp_arg;
+ uint elements;
+ uint max_elements;
+ uint offset_to_key;
+ int max_at_top;
+ int (*compare)(void *, uchar *,uchar *);
+ uint auto_extent;
+} QUEUE;
+typedef int (*queue_compare)(void *,uchar *, uchar *);
+int init_queue(QUEUE *queue,uint max_elements,uint offset_to_key,
+ pbool max_at_top, queue_compare compare,
+ void *first_cmp_arg);
+int init_queue_ex(QUEUE *queue,uint max_elements,uint offset_to_key,
+ pbool max_at_top, queue_compare compare,
+ void *first_cmp_arg, uint auto_extent);
+int reinit_queue(QUEUE *queue,uint max_elements,uint offset_to_key,
+ pbool max_at_top, queue_compare compare,
+ void *first_cmp_arg);
+int resize_queue(QUEUE *queue, uint max_elements);
+void delete_queue(QUEUE *queue);
+void queue_insert(QUEUE *queue,uchar *element);
+int queue_insert_safe(QUEUE *queue, uchar *element);
+uchar *queue_remove(QUEUE *queue,uint idx);
+void _downheap(QUEUE *queue,uint idx);
+void queue_fix(QUEUE *queue);
+#include "sql_bitmap.h"
+#include <my_bitmap.h>
+#include <m_string.h>
+typedef uint32 my_bitmap_map;
+typedef struct st_bitmap
+{
+ my_bitmap_map *bitmap;
+ uint n_bits;
+ my_bitmap_map last_word_mask;
+ my_bitmap_map *last_word_ptr;
+ pthread_mutex_t *mutex;
+} MY_BITMAP;
+extern void create_last_word_mask(MY_BITMAP *map);
+extern my_bool bitmap_init(MY_BITMAP *map, my_bitmap_map *buf, uint n_bits,
+ my_bool thread_safe);
+extern my_bool bitmap_is_clear_all(const MY_BITMAP *map);
+extern my_bool bitmap_is_prefix(const MY_BITMAP *map, uint prefix_size);
+extern my_bool bitmap_is_set_all(const MY_BITMAP *map);
+extern my_bool bitmap_is_subset(const MY_BITMAP *map1, const MY_BITMAP *map2);
+extern my_bool bitmap_is_overlapping(const MY_BITMAP *map1,
+ const MY_BITMAP *map2);
+extern my_bool bitmap_test_and_set(MY_BITMAP *map, uint bitmap_bit);
+extern my_bool bitmap_test_and_clear(MY_BITMAP *map, uint bitmap_bit);
+extern my_bool bitmap_fast_test_and_set(MY_BITMAP *map, uint bitmap_bit);
+extern uint bitmap_set_next(MY_BITMAP *map);
+extern uint bitmap_get_first(const MY_BITMAP *map);
+extern uint bitmap_get_first_set(const MY_BITMAP *map);
+extern uint bitmap_bits_set(const MY_BITMAP *map);
+extern void bitmap_free(MY_BITMAP *map);
+extern void bitmap_set_above(MY_BITMAP *map, uint from_byte, uint use_bit);
+extern void bitmap_set_prefix(MY_BITMAP *map, uint prefix_size);
+extern void bitmap_intersect(MY_BITMAP *map, const MY_BITMAP *map2);
+extern void bitmap_subtract(MY_BITMAP *map, const MY_BITMAP *map2);
+extern void bitmap_union(MY_BITMAP *map, const MY_BITMAP *map2);
+extern void bitmap_xor(MY_BITMAP *map, const MY_BITMAP *map2);
+extern void bitmap_invert(MY_BITMAP *map);
+extern void bitmap_copy(MY_BITMAP *map, const MY_BITMAP *map2);
+extern uint bitmap_lock_set_next(MY_BITMAP *map);
+extern void bitmap_lock_clear_bit(MY_BITMAP *map, uint bitmap_bit);
+static inline void
+bitmap_set_bit(MY_BITMAP *map,uint bit)
+{
+ assert(bit < (map)->n_bits);
+ (((uchar*)(map)->bitmap)[(bit) / 8] |= (1 << ((bit) & 7)));
+}
+static inline void
+bitmap_flip_bit(MY_BITMAP *map,uint bit)
+{
+ assert(bit < (map)->n_bits);
+ (((uchar*)(map)->bitmap)[(bit) / 8] ^= (1 << ((bit) & 7)));
+}
+static inline void
+bitmap_clear_bit(MY_BITMAP *map,uint bit)
+{
+ assert(bit < (map)->n_bits);
+ (((uchar*)(map)->bitmap)[(bit) / 8] &= ~ (1 << ((bit) & 7)));
+}
+static inline uint
+bitmap_is_set(const MY_BITMAP *map,uint bit)
+{
+ assert(bit < (map)->n_bits);
+ return (uint) (((uchar*)(map)->bitmap)[(bit) / 8] & (1 << ((bit) &
7)));
+}
+static inline my_bool bitmap_cmp(const MY_BITMAP *map1, const MY_BITMAP *map2)
+{
+ *(map1)->last_word_ptr|= (map1)->last_word_mask;
+ *(map2)->last_word_ptr|= (map2)->last_word_mask;
+ return memcmp((map1)->bitmap, (map2)->bitmap, 4*((((map1))->n_bits +
31)/32))==0;
+}
+template <uint default_width> class Bitmap
+{
+ MY_BITMAP map;
+ uint32 buffer[(default_width+31)/32];
+public:
+ Bitmap() { init(); }
+ Bitmap(const Bitmap& from) { *this=from; }
+ explicit Bitmap(uint prefix_to_set) { init(prefix_to_set); }
+ void init() { bitmap_init(&map, buffer, default_width, 0); }
+ void init(uint prefix_to_set) { init(); set_prefix(prefix_to_set); }
+ uint length() const { return default_width; }
+ Bitmap& operator=(const Bitmap& map2)
+ {
+ init();
+ memcpy(buffer, map2.buffer, sizeof(buffer));
+ return *this;
+ }
+ void set_bit(uint n) { bitmap_set_bit(&map, n); }
+ void clear_bit(uint n) { bitmap_clear_bit(&map, n); }
+ void set_prefix(uint n) { bitmap_set_prefix(&map, n); }
+ void set_all() { (memset((&map)->bitmap, 0xFF, 4*((((&map))->n_bits +
31)/32))); }
+ void clear_all() { { memset((&map)->bitmap, 0, 4*((((&map))->n_bits +
31)/32)); }; }
+ void intersect(Bitmap& map2) { bitmap_intersect(&map, &map2.map); }
+ void intersect(ulonglong map2buff)
+ {
+ MY_BITMAP map2;
+ bitmap_init(&map2, (uint32 *)&map2buff, sizeof(ulonglong)*8, 0);
+ bitmap_intersect(&map, &map2);
+ }
+ void intersect_extended(ulonglong map2buff)
+ {
+ intersect(map2buff);
+ if (map.n_bits > sizeof(ulonglong) * 8)
+ bitmap_set_above(&map, sizeof(ulonglong),
+ ((map2buff & (1LL << (sizeof(ulonglong) * 8 - 1))) ? 1 :
0));
+ }
+ void subtract(Bitmap& map2) { bitmap_subtract(&map, &map2.map); }
+ void merge(Bitmap& map2) { bitmap_union(&map, &map2.map); }
+ my_bool is_set(uint n) const { return bitmap_is_set(&map, n); }
+ my_bool is_set() const { return !bitmap_is_clear_all(&map); }
+ my_bool is_prefix(uint n) const { return bitmap_is_prefix(&map, n); }
+ my_bool is_clear_all() const { return bitmap_is_clear_all(&map); }
+ my_bool is_set_all() const { return bitmap_is_set_all(&map); }
+ my_bool is_subset(const Bitmap& map2) const { return bitmap_is_subset(&map,
&map2.map); }
+ my_bool is_overlapping(const Bitmap& map2) const { return
bitmap_is_overlapping(&map, &map2.map); }
+ my_bool operator==(const Bitmap& map2) const { return bitmap_cmp(&map,
&map2.map); }
+ my_bool operator!=(const Bitmap& map2) const { return !bitmap_cmp(&map,
&map2.map); }
+ Bitmap operator&=(uint n)
+ {
+ if (bitmap_is_set(&map, n))
+ {
+ { memset((&map)->bitmap, 0, 4*((((&map))->n_bits + 31)/32)); };
+ bitmap_set_bit(&map, n);
+ }
+ else
+ { memset((&map)->bitmap, 0, 4*((((&map))->n_bits + 31)/32)); };
+ return *this;
+ }
+ Bitmap operator&=(const Bitmap& map2)
+ {
+ bitmap_intersect(&map, &map2.map);
+ return *this;
+ }
+ Bitmap operator&(uint n)
+ {
+ Bitmap bm(*this);
+ bm&= n;
+ return bm;
+ }
+ Bitmap operator&(const Bitmap& map2)
+ {
+ Bitmap bm(*this);
+ bm&= map2;
+ return bm;
+ }
+ Bitmap operator|=(uint n)
+ {
+ bitmap_set_bit(&map, n);
+ return *this;
+ }
+ Bitmap operator|=(const Bitmap& map2)
+ {
+ bitmap_union(&map, &map2.map);
+ }
+ Bitmap operator|(uint n)
+ {
+ Bitmap bm(*this);
+ bm|= n;
+ return bm;
+ }
+ Bitmap operator|(const Bitmap& map2)
+ {
+ Bitmap bm(*this);
+ bm|= map2;
+ return bm;
+ }
+ Bitmap operator~()
+ {
+ Bitmap bm(*this);
+ bitmap_invert(&bm.map);
+ return bm;
+ }
+ char *print(char *buf) const
+ {
+ char *s=buf;
+ const uchar *e=(uchar *)buffer, *b=e+sizeof(buffer)-1;
+ while (!*b && b>e)
+ b--;
+ if ((*s=_dig_vec_upper[*b >> 4]) != '0')
+ s++;
+ *s++=_dig_vec_upper[*b & 15];
+ while (--b>=e)
+ {
+ *s++=_dig_vec_upper[*b >> 4];
+ *s++=_dig_vec_upper[*b & 15];
+ }
+ *s=0;
+ return buf;
+ }
+ ulonglong to_ulonglong() const
+ {
+ if (sizeof(buffer) >= 8)
+ return (*((ulonglong *) (buffer)));
+ assert(sizeof(buffer) >= 4);
+ return (ulonglong) (*((uint32 *) (buffer)));
+ }
+};
+template <> class Bitmap<64>
+{
+ ulonglong map;
+public:
+ Bitmap<64>() { map= 0; }
+ explicit Bitmap<64>(uint prefix_to_set) { set_prefix(prefix_to_set); }
+ void init() { }
+ void init(uint prefix_to_set) { set_prefix(prefix_to_set); }
+ uint length() const { return 64; }
+ void set_bit(uint n) { map|= ((ulonglong)1) << n; }
+ void clear_bit(uint n) { map&= ~(((ulonglong)1) << n); }
+ void set_prefix(uint n)
+ {
+ if (n >= length())
+ set_all();
+ else
+ map= (((ulonglong)1) << n)-1;
+ }
+ void set_all() { map=~(ulonglong)0; }
+ void clear_all() { map=(ulonglong)0; }
+ void intersect(Bitmap<64>& map2) { map&= map2.map; }
+ void intersect(ulonglong map2) { map&= map2; }
+ void intersect_extended(ulonglong map2) { map&= map2; }
+ void subtract(Bitmap<64>& map2) { map&= ~map2.map; }
+ void merge(Bitmap<64>& map2) { map|= map2.map; }
+ my_bool is_set(uint n) const { return ((map & (((ulonglong)1) << n)) ? 1 :
0); }
+ my_bool is_prefix(uint n) const { return map == (((ulonglong)1) << n)-1; }
+ my_bool is_clear_all() const { return map == (ulonglong)0; }
+ my_bool is_set_all() const { return map == ~(ulonglong)0; }
+ my_bool is_subset(const Bitmap<64>& map2) const { return !(map &
~map2.map); }
+ my_bool is_overlapping(const Bitmap<64>& map2) const { return (map &
map2.map)!= 0; }
+ my_bool operator==(const Bitmap<64>& map2) const { return map == map2.map; }
+ char *print(char *buf) const { ll2str((map),(buf),(16),1); return buf; }
+ ulonglong to_ulonglong() const { return map; }
+};
+class Table_map_iterator
+{
+ ulonglong bmp;
+ uint no;
+public:
+ Table_map_iterator(ulonglong t) : bmp(t), no(0) {}
+ int next_bit()
+ {
+ static const char last_bit[16]= {32, 0, 1, 0,
+ 2, 0, 1, 0,
+ 3, 0, 1, 0,
+ 2, 0, 1, 0};
+ uint bit;
+ while ((bit= last_bit[bmp & 0xF]) == 32)
+ {
+ no += 4;
+ bmp= bmp >> 4;
+ if (!bmp)
+ return BITMAP_END;
+ }
+ bmp &= ~(1LL << bit);
+ return no + bit;
+ }
+ enum { BITMAP_END= 64 };
+};
+#include "sql_array.h"
+#include <my_sys.h>
+template <class Elem> class Dynamic_array
+{
+ DYNAMIC_ARRAY array;
+public:
+ Dynamic_array(uint prealloc=16, uint increment=16)
+ {
+ init(prealloc, increment);
+ }
+ void init(uint prealloc=16, uint increment=16)
+ {
+ init_dynamic_array2(&array,sizeof(Elem),NULL,prealloc,increment );
+ }
+ Elem& at(int idx)
+ {
+ return *(((Elem*)array.buffer) + idx);
+ }
+ Elem *front()
+ {
+ return (Elem*)array.buffer;
+ }
+ Elem *back()
+ {
+ return ((Elem*)array.buffer) + array.elements;
+ }
+ In_C_you_should_use_my_bool_instead() append(Elem &el)
+ {
+ return (insert_dynamic(&array, (uchar*)&el));
+ }
+ int elements()
+ {
+ return array.elements;
+ }
+ void clear()
+ {
+ array.elements= 0;
+ }
+ ~Dynamic_array()
+ {
+ delete_dynamic(&array);
+ }
+ typedef int (*CMP_FUNC)(const Elem *el1, const Elem *el2);
+ void sort(CMP_FUNC cmp_func)
+ {
+ my_qsort(array.buffer, array.elements, sizeof(Elem), (qsort_cmp)cmp_func);
+ }
+};
+template <class Elem> class Array
+{
+ enum {alloc_increment = 16};
+ Elem **buffer;
+ uint n_elements, max_element;
+public:
+ Array(MEM_ROOT *mem_root, uint prealloc=16)
+ {
+ buffer= (Elem**)alloc_root(mem_root, prealloc * sizeof(Elem**));
+ max_element = buffer? prealloc : 0;
+ n_elements= 0;
+ }
+ Elem& at(int idx)
+ {
+ return *(((Elem*)buffer) + idx);
+ }
+ Elem **front()
+ {
+ return buffer;
+ }
+ Elem **back()
+ {
+ return buffer + n_elements;
+ }
+ In_C_you_should_use_my_bool_instead() append(MEM_ROOT *mem_root, Elem *el)
+ {
+ if (n_elements == max_element)
+ {
+ Elem **newbuf;
+ if (!(newbuf= (Elem**)alloc_root(mem_root, (n_elements + alloc_increment)*
+ sizeof(Elem**))))
+ {
+ return (0);
+ }
+ memcpy(newbuf, buffer, n_elements*sizeof(Elem*));
+ buffer= newbuf;
+ }
+ buffer[n_elements++]= el;
+ return (0);
+ }
+ int elements()
+ {
+ return n_elements;
+ }
+ void clear()
+ {
+ n_elements= 0;
+ }
+ typedef int (*CMP_FUNC)(Elem * const *el1, Elem *const *el2);
+ void sort(CMP_FUNC cmp_func)
+ {
+ my_qsort(buffer, n_elements, sizeof(Elem*), (qsort_cmp)cmp_func);
+ }
+};
+#include "sql_plugin.h"
+class sys_var;
+#include <mysql/plugin.h>
+typedef struct st_mysql_lex_string MYSQL_LEX_STRING;
+struct st_mysql_xid {
+ long formatID;
+ long gtrid_length;
+ long bqual_length;
+ char data[128];
+};
+typedef struct st_mysql_xid MYSQL_XID;
+enum enum_mysql_show_type
+{
+ SHOW_UNDEF, SHOW_BOOL, SHOW_INT, SHOW_LONG,
+ SHOW_LONGLONG, SHOW_CHAR, SHOW_CHAR_PTR,
+ SHOW_ARRAY, SHOW_FUNC, SHOW_KEY_CACHE_LONG, SHOW_KEY_CACHE_LONGLONG, SHOW_LONG_STATUS,
SHOW_DOUBLE_STATUS, SHOW_HAVE, SHOW_MY_BOOL, SHOW_HA_ROWS, SHOW_SYS, SHOW_LONG_NOFLUSH,
SHOW_LONGLONG_STATUS, SHOW_DOUBLE
+};
+struct st_mysql_show_var {
+ const char *name;
+ char *value;
+ enum enum_mysql_show_type type;
+};
+typedef int (*mysql_show_var_func)(void*, struct st_mysql_show_var*, char *);
+struct st_mysql_sys_var;
+struct st_mysql_value;
+typedef int (*mysql_var_check_func)(void* thd,
+ struct st_mysql_sys_var *var,
+ void *save, struct st_mysql_value *value);
+typedef void (*mysql_var_update_func)(void* thd,
+ struct st_mysql_sys_var *var,
+ void *var_ptr, const void *save);
+struct st_mysql_plugin
+{
+ int type;
+ void *info;
+ const char *name;
+ const char *author;
+ const char *descr;
+ int license;
+ int (*init)(void *);
+ int (*deinit)(void *);
+ unsigned int version;
+ struct st_mysql_show_var *status_vars;
+ struct st_mysql_sys_var **system_vars;
+ void * __reserved1;
+};
+#include "plugin_ftparser.h"
+enum enum_ftparser_mode
+{
+ MYSQL_FTPARSER_SIMPLE_MODE= 0,
+ MYSQL_FTPARSER_WITH_STOPWORDS= 1,
+ MYSQL_FTPARSER_FULL_BOOLEAN_INFO= 2
+};
+enum enum_ft_token_type
+{
+ FT_TOKEN_EOF= 0,
+ FT_TOKEN_WORD= 1,
+ FT_TOKEN_LEFT_PAREN= 2,
+ FT_TOKEN_RIGHT_PAREN= 3,
+ FT_TOKEN_STOPWORD= 4
+};
+typedef struct st_mysql_ftparser_boolean_info
+{
+ enum enum_ft_token_type type;
+ int yesno;
+ int weight_adjust;
+ char wasign;
+ char trunc;
+ char prev;
+ char *quot;
+} MYSQL_FTPARSER_BOOLEAN_INFO;
+typedef struct st_mysql_ftparser_param
+{
+ int (*mysql_parse)(struct st_mysql_ftparser_param *,
+ char *doc, int doc_len);
+ int (*mysql_add_word)(struct st_mysql_ftparser_param *,
+ char *word, int word_len,
+ MYSQL_FTPARSER_BOOLEAN_INFO *boolean_info);
+ void *ftparser_state;
+ void *mysql_ftparam;
+ struct charset_info_st *cs;
+ char *doc;
+ int length;
+ int flags;
+ enum enum_ftparser_mode mode;
+} MYSQL_FTPARSER_PARAM;
+struct st_mysql_ftparser
+{
+ int interface_version;
+ int (*parse)(MYSQL_FTPARSER_PARAM *param);
+ int (*init)(MYSQL_FTPARSER_PARAM *param);
+ int (*deinit)(MYSQL_FTPARSER_PARAM *param);
+};
+struct st_mysql_daemon
+{
+ int interface_version;
+};
+struct st_mysql_information_schema
+{
+ int interface_version;
+};
+struct st_mysql_storage_engine
+{
+ int interface_version;
+};
+struct handlerton;
+struct st_mysql_value
+{
+ int (*value_type)(struct st_mysql_value *);
+ const char *(*val_str)(struct st_mysql_value *, char *buffer, int *length);
+ int (*val_real)(struct st_mysql_value *, double *realbuf);
+ int (*val_int)(struct st_mysql_value *, long long *intbuf);
+};
+int thd_in_lock_tables(const void* thd);
+int thd_tablespace_op(const void* thd);
+long long thd_test_options(const void* thd, long long test_options);
+int thd_sql_command(const void* thd);
+const char *thd_proc_info(void* thd, const char *info);
+void **thd_ha_data(const void* thd, const struct handlerton *hton);
+int thd_tx_isolation(const void* thd);
+char *thd_security_context(void* thd, char *buffer, unsigned int length,
+ unsigned int max_query_len);
+void thd_inc_row_count(void* thd);
+int mysql_tmpfile(const char *prefix);
+int thd_killed(const void* thd);
+unsigned long thd_get_thread_id(const void* thd);
+void *thd_alloc(void* thd, unsigned int size);
+void *thd_calloc(void* thd, unsigned int size);
+char *thd_strdup(void* thd, const char *str);
+char *thd_strmake(void* thd, const char *str, unsigned int size);
+void *thd_memdup(void* thd, const void* str, unsigned int size);
+MYSQL_LEX_STRING *thd_make_lex_string(void* thd, MYSQL_LEX_STRING *lex_str,
+ const char *str, unsigned int size,
+ int allocate_lex_string);
+void thd_get_xid(const void* thd, MYSQL_XID *xid);
+void mysql_query_cache_invalidate4(void* thd,
+ const char *key, unsigned int key_length,
+ int using_trx);
+typedef enum enum_mysql_show_type SHOW_TYPE;
+typedef struct st_mysql_show_var SHOW_VAR;
+struct st_plugin_dl
+{
+ LEX_STRING dl;
+ void *handle;
+ struct st_mysql_plugin *plugins;
+ int version;
+ uint ref_count;
+};
+struct st_plugin_int
+{
+ LEX_STRING name;
+ struct st_mysql_plugin *plugin;
+ struct st_plugin_dl *plugin_dl;
+ uint state;
+ uint ref_count;
+ void *data;
+ MEM_ROOT mem_root;
+ sys_var *system_vars;
+};
+typedef struct st_plugin_int **plugin_ref;
+typedef int (*plugin_type_init)(struct st_plugin_int *);
+extern char *opt_plugin_load;
+extern char *opt_plugin_dir_ptr;
+extern char opt_plugin_dir[512];
+extern const LEX_STRING plugin_type_names[];
+extern int plugin_init(int *argc, char **argv, int init_flags);
+extern void plugin_shutdown(void);
+extern void my_print_help_inc_plugins(struct my_option *options, uint size);
+extern In_C_you_should_use_my_bool_instead() plugin_is_ready(const LEX_STRING *name, int
type);
+extern plugin_ref plugin_lock(THD *thd, plugin_ref *ptr );
+extern plugin_ref plugin_lock_by_name(THD *thd, const LEX_STRING *name,
+ int type );
+extern void plugin_unlock(THD *thd, plugin_ref plugin);
+extern void plugin_unlock_list(THD *thd, plugin_ref *list, uint count);
+extern In_C_you_should_use_my_bool_instead() mysql_install_plugin(THD *thd, const
LEX_STRING *name,
+ const LEX_STRING *dl);
+extern In_C_you_should_use_my_bool_instead() mysql_uninstall_plugin(THD *thd, const
LEX_STRING *name);
+extern In_C_you_should_use_my_bool_instead() plugin_register_builtin(struct
st_mysql_plugin *plugin);
+extern void plugin_thdvar_init(THD *thd);
+extern void plugin_thdvar_cleanup(THD *thd);
+typedef my_bool (plugin_foreach_func)(THD *thd,
+ plugin_ref plugin,
+ void *arg);
+extern In_C_you_should_use_my_bool_instead() plugin_foreach_with_mask(THD *thd,
plugin_foreach_func *func,
+ int type, uint state_mask, void *arg);
+#include "scheduler.h"
+class THD;
+class scheduler_functions
+{
+public:
+ uint max_threads;
+ In_C_you_should_use_my_bool_instead() (*init)(void);
+ In_C_you_should_use_my_bool_instead() (*init_new_connection_thread)(void);
+ void (*add_connection)(THD *thd);
+ void (*post_kill_notification)(THD *thd);
+ In_C_you_should_use_my_bool_instead() (*end_thread)(THD *thd,
In_C_you_should_use_my_bool_instead() cache_thread);
+ void (*end)(void);
+ scheduler_functions();
+};
+enum scheduler_types
+{
+ SCHEDULER_ONE_THREAD_PER_CONNECTION=0,
+ SCHEDULER_NO_THREADS,
+ SCHEDULER_POOL_OF_THREADS
+};
+void one_thread_per_connection_scheduler(scheduler_functions* func);
+void one_thread_scheduler(scheduler_functions* func);
+class thd_scheduler
+{};
+#include "probes.h"
+#include <netdb.h>
+enum enum_query_type
+{
+ QT_ORDINARY,
+ QT_IS
+};
+typedef ulonglong table_map;
+typedef Bitmap<64> key_map;
+typedef ulong nesting_map;
+typedef ulonglong nested_join_map;
+typedef ulonglong query_id_t;
+extern query_id_t global_query_id;
+inline query_id_t next_query_id() { return global_query_id++; }
+extern const key_map key_map_empty;
+extern key_map key_map_full;
+extern const char *primary_key_name;
+#include "mysql_com.h"
+enum enum_server_command
+{
+ COM_SLEEP, COM_QUIT, COM_INIT_DB, COM_QUERY, COM_FIELD_LIST,
+ COM_CREATE_DB, COM_DROP_DB, COM_REFRESH, COM_SHUTDOWN, COM_STATISTICS,
+ COM_PROCESS_INFO, COM_CONNECT, COM_PROCESS_KILL, COM_DEBUG, COM_PING,
+ COM_TIME, COM_DELAYED_INSERT, COM_CHANGE_USER, COM_BINLOG_DUMP,
+ COM_TABLE_DUMP, COM_CONNECT_OUT, COM_REGISTER_SLAVE,
+ COM_STMT_PREPARE, COM_STMT_EXECUTE, COM_STMT_SEND_LONG_DATA, COM_STMT_CLOSE,
+ COM_STMT_RESET, COM_SET_OPTION, COM_STMT_FETCH, COM_DAEMON,
+ COM_END
+};
+struct st_vio;
+typedef struct st_vio Vio;
+typedef struct st_net {
+ Vio *vio;
+ unsigned char *buff,*buff_end,*write_pos,*read_pos;
+ my_socket fd;
+ unsigned long remain_in_buf,length, buf_length, where_b;
+ unsigned long max_packet,max_packet_size;
+ unsigned int pkt_nr,compress_pkt_nr;
+ unsigned int write_timeout, read_timeout, retry_count;
+ int fcntl;
+ unsigned int *return_status;
+ unsigned char reading_or_writing;
+ char save_char;
+ my_bool unused1;
+ my_bool unused2;
+ my_bool compress;
+ my_bool unused3;
+ unsigned char *unused;
+ unsigned int last_errno;
+ unsigned char error;
+ my_bool unused4;
+ my_bool unused5;
+ char last_error[512];
+ char sqlstate[5 +1];
+ void *extension;
+} NET;
+enum enum_field_types { MYSQL_TYPE_DECIMAL, MYSQL_TYPE_TINY,
+ MYSQL_TYPE_SHORT, MYSQL_TYPE_LONG,
+ MYSQL_TYPE_FLOAT, MYSQL_TYPE_DOUBLE,
+ MYSQL_TYPE_NULL, MYSQL_TYPE_TIMESTAMP,
+ MYSQL_TYPE_LONGLONG,MYSQL_TYPE_INT24,
+ MYSQL_TYPE_DATE, MYSQL_TYPE_TIME,
+ MYSQL_TYPE_DATETIME, MYSQL_TYPE_YEAR,
+ MYSQL_TYPE_NEWDATE, MYSQL_TYPE_VARCHAR,
+ MYSQL_TYPE_BIT,
+ MYSQL_TYPE_NEWDECIMAL=246,
+ MYSQL_TYPE_ENUM=247,
+ MYSQL_TYPE_SET=248,
+ MYSQL_TYPE_TINY_BLOB=249,
+ MYSQL_TYPE_MEDIUM_BLOB=250,
+ MYSQL_TYPE_LONG_BLOB=251,
+ MYSQL_TYPE_BLOB=252,
+ MYSQL_TYPE_VAR_STRING=253,
+ MYSQL_TYPE_STRING=254,
+ MYSQL_TYPE_GEOMETRY=255
+};
+enum mysql_enum_shutdown_level {
+ SHUTDOWN_DEFAULT = 0,
+ SHUTDOWN_WAIT_CONNECTIONS= (unsigned char)(1 << 0),
+ SHUTDOWN_WAIT_TRANSACTIONS= (unsigned char)(1 << 1),
+ SHUTDOWN_WAIT_UPDATES= (unsigned char)(1 << 3),
+ SHUTDOWN_WAIT_ALL_BUFFERS= ((unsigned char)(1 << 3) << 1),
+ SHUTDOWN_WAIT_CRITICAL_BUFFERS= ((unsigned char)(1 << 3) << 1) + 1,
+ KILL_QUERY= 254,
+ KILL_CONNECTION= 255
+};
+enum enum_cursor_type
+{
+ CURSOR_TYPE_NO_CURSOR= 0,
+ CURSOR_TYPE_READ_ONLY= 1,
+ CURSOR_TYPE_FOR_UPDATE= 2,
+ CURSOR_TYPE_SCROLLABLE= 4
+};
+enum enum_mysql_set_option
+{
+ MYSQL_OPTION_MULTI_STATEMENTS_ON,
+ MYSQL_OPTION_MULTI_STATEMENTS_OFF
+};
+my_bool my_net_init(NET *net, Vio* vio);
+void my_net_local_init(NET *net);
+void net_end(NET *net);
+ void net_clear(NET *net, my_bool clear_buffer);
+my_bool net_realloc(NET *net, size_t length);
+my_bool net_flush(NET *net);
+my_bool my_net_write(NET *net,const unsigned char *packet, size_t len);
+my_bool net_write_command(NET *net,unsigned char command,
+ const unsigned char *header, size_t head_len,
+ const unsigned char *packet, size_t len);
+int net_real_write(NET *net,const unsigned char *packet, size_t len);
+unsigned long my_net_read(NET *net);
+void my_net_set_write_timeout(NET *net, uint timeout);
+void my_net_set_read_timeout(NET *net, uint timeout);
+struct sockaddr;
+int my_connect(my_socket s, const struct sockaddr *name, unsigned int namelen,
+ unsigned int timeout);
+struct rand_struct {
+ unsigned long seed1,seed2,max_value;
+ double max_value_dbl;
+};
+enum Item_result {STRING_RESULT=0, REAL_RESULT, INT_RESULT, ROW_RESULT,
+ DECIMAL_RESULT};
+typedef struct st_udf_args
+{
+ unsigned int arg_count;
+ enum Item_result *arg_type;
+ char **args;
+ unsigned long *lengths;
+ char *maybe_null;
+ char **attributes;
+ unsigned long *attribute_lengths;
+ void *extension;
+} UDF_ARGS;
+typedef struct st_udf_init
+{
+ my_bool maybe_null;
+ unsigned int decimals;
+ unsigned long max_length;
+ char *ptr;
+ my_bool const_item;
+ void *extension;
+} UDF_INIT;
+void randominit(struct rand_struct *, unsigned long seed1,
+ unsigned long seed2);
+double my_rnd(struct rand_struct *);
+void create_random_string(char *to, unsigned int length, struct rand_struct *rand_st);
+void hash_password(unsigned long *to, const char *password, unsigned int password_len);
+void make_scrambled_password_323(char *to, const char *password);
+void scramble_323(char *to, const char *message, const char *password);
+my_bool check_scramble_323(const char *, const char *message,
+ unsigned long *salt);
+void get_salt_from_password_323(unsigned long *res, const char *password);
+void make_password_from_salt_323(char *to, const unsigned long *salt);
+void make_scrambled_password(char *to, const char *password);
+void scramble(char *to, const char *message, const char *password);
+my_bool check_scramble(const char *reply, const char *message,
+ const unsigned char *hash_stage2);
+void get_salt_from_password(unsigned char *res, const char *password);
+void make_password_from_salt(char *to, const unsigned char *hash_stage2);
+char *octet2hex(char *to, const char *str, unsigned int len);
+char *get_tty_password(const char *opt_message);
+const char *mysql_errno_to_sqlstate(unsigned int mysql_errno);
+my_bool my_thread_init(void);
+void my_thread_end(void);
+ulong net_field_length(uchar **packet);
+my_ulonglong net_field_length_ll(uchar **packet);
+uchar *net_store_length(uchar *pkg, ulonglong length);
+#include <violite.h>
+#include "my_net.h"
+#include <errno.h>
+#include <sys/socket.h>
+#include <netinet/in.h>
+#include <arpa/inet.h>
+#include <sys/poll.h>
+#include <sys/ioctl.h>
+#include <netinet/in_systm.h>
+#include <netinet/in.h>
+#include <netinet/ip.h>
+#include <netinet/tcp.h>
+void my_inet_ntoa(struct in_addr in, char *buf);
+struct hostent *my_gethostbyname_r(const char *name,
+ struct hostent *result, char *buffer,
+ int buflen, int *h_errnop);
+enum enum_vio_type
+{
+ VIO_CLOSED, VIO_TYPE_TCPIP, VIO_TYPE_SOCKET, VIO_TYPE_NAMEDPIPE,
+ VIO_TYPE_SSL, VIO_TYPE_SHARED_MEMORY
+};
+Vio* vio_new(my_socket sd, enum enum_vio_type type, uint flags);
+void vio_delete(Vio* vio);
+int vio_close(Vio* vio);
+void vio_reset(Vio* vio, enum enum_vio_type type,
+ my_socket sd, void * hPipe, uint flags);
+size_t vio_read(Vio *vio, uchar * buf, size_t size);
+size_t vio_read_buff(Vio *vio, uchar * buf, size_t size);
+size_t vio_write(Vio *vio, const uchar * buf, size_t size);
+int vio_blocking(Vio *vio, my_bool onoff, my_bool *old_mode);
+my_bool vio_is_blocking(Vio *vio);
+int vio_fastsend(Vio *vio);
+int vio_keepalive(Vio *vio, my_bool onoff);
+my_bool vio_should_retry(Vio *vio);
+my_bool vio_was_interrupted(Vio *vio);
+const char* vio_description(Vio *vio);
+enum enum_vio_type vio_type(Vio* vio);
+int vio_errno(Vio*vio);
+my_socket vio_fd(Vio*vio);
+my_bool vio_peer_addr(Vio *vio, char *buf, uint16 *port, size_t buflen);
+my_bool vio_poll_read(Vio *vio,uint timeout);
+my_bool vio_peek_read(Vio *vio, uint *bytes);
+ssize_t vio_pending(Vio *vio);
+void vio_end(void);
+enum SSL_type
+{
+ SSL_TYPE_NOT_SPECIFIED= -1,
+ SSL_TYPE_NONE,
+ SSL_TYPE_ANY,
+ SSL_TYPE_X509,
+ SSL_TYPE_SPECIFIED
+};
+struct st_vio
+{
+ my_socket sd;
+ void * hPipe;
+ my_bool localhost;
+ int fcntl_mode;
+ struct sockaddr_storage local;
+ struct sockaddr_storage remote;
+ int addrLen;
+ enum enum_vio_type type;
+ char desc[30];
+ char *read_buffer;
+ char *read_pos;
+ char *read_end;
+ void (*viodelete)(Vio*);
+ int (*vioerrno)(Vio*);
+ size_t (*read)(Vio*, uchar *, size_t);
+ size_t (*write)(Vio*, const uchar *, size_t);
+ int (*vioblocking)(Vio*, my_bool, my_bool *);
+ my_bool (*is_blocking)(Vio*);
+ int (*viokeepalive)(Vio*, my_bool);
+ int (*fastsend)(Vio*);
+ my_bool (*peer_addr)(Vio*, char *, uint16*, size_t);
+ void (*in_addr)(Vio*, struct sockaddr_storage*);
+ my_bool (*should_retry)(Vio*);
+ my_bool (*was_interrupted)(Vio*);
+ int (*vioclose)(Vio*);
+ void (*timeout)(Vio*, unsigned int which, unsigned int timeout);
+};
+#include "unireg.h"
+#include "mysqld_error.h"
+#include "structs.h"
+struct st_table;
+class Field;
+typedef struct st_date_time_format {
+ uchar positions[8];
+ char time_separator;
+ uint flag;
+ LEX_STRING format;
+} DATE_TIME_FORMAT;
+typedef struct st_keyfile_info {
+ uchar ref[8];
+ uchar dupp_ref[8];
+ uint ref_length;
+ uint block_size;
+ File filenr;
+ ha_rows records;
+ ha_rows deleted;
+ ulonglong data_file_length;
+ ulonglong max_data_file_length;
+ ulonglong index_file_length;
+ ulonglong max_index_file_length;
+ ulonglong delete_length;
+ ulonglong auto_increment_value;
+ int errkey,sortkey;
+ time_t create_time;
+ time_t check_time;
+ time_t update_time;
+ ulong mean_rec_length;
+} KEYFILE_INFO;
+typedef struct st_key_part_info {
+ Field *field;
+ uint offset;
+ uint null_offset;
+ uint16 length;
+ uint16 store_length;
+ uint16 key_type;
+ uint16 fieldnr;
+ uint16 key_part_flag;
+ uint8 type;
+ uint8 null_bit;
+} KEY_PART_INFO ;
+typedef struct st_key {
+ uint key_length;
+ ulong flags;
+ uint key_parts;
+ uint extra_length;
+ uint usable_key_parts;
+ uint block_size;
+ enum ha_key_alg algorithm;
+ union
+ {
+ plugin_ref parser;
+ LEX_STRING *parser_name;
+ };
+ KEY_PART_INFO *key_part;
+ char *name;
+ ulong *rec_per_key;
+ union {
+ int bdb_return_if_eq;
+ } handler;
+ struct st_table *table;
+ LEX_STRING comment;
+} KEY;
+struct st_join_table;
+typedef struct st_reginfo {
+ struct st_join_table *join_tab;
+ enum thr_lock_type lock_type;
+ In_C_you_should_use_my_bool_instead() not_exists_optimize;
+ In_C_you_should_use_my_bool_instead() impossible_range;
+} REGINFO;
+struct st_read_record;
+class SQL_SELECT;
+class THD;
+class handler;
+struct st_join_table;
+typedef struct st_read_record {
+ struct st_table *table;
+ handler *file;
+ struct st_table **forms;
+ int (*read_record)(struct st_read_record *);
+ THD *thd;
+ SQL_SELECT *select;
+ uint cache_records;
+ uint ref_length,struct_length,reclength,rec_cache_size,error_offset;
+ uint index;
+ uchar *ref_pos;
+ uchar *record;
+ uchar *rec_buf;
+ uchar *cache,*cache_pos,*cache_end,*read_positions;
+ IO_CACHE *io_cache;
+ In_C_you_should_use_my_bool_instead() print_error, ignore_not_found_rows;
+ struct st_join_table *do_insideout_scan;
+} READ_RECORD;
+typedef enum enum_mysql_timestamp_type timestamp_type;
+typedef struct {
+ ulong year,month,day,hour;
+ ulonglong minute,second,second_part;
+ In_C_you_should_use_my_bool_instead() neg;
+} INTERVAL;
+typedef struct st_known_date_time_format {
+ const char *format_name;
+ const char *date_format;
+ const char *datetime_format;
+ const char *time_format;
+} KNOWN_DATE_TIME_FORMAT;
+enum SHOW_COMP_OPTION { SHOW_OPTION_YES, SHOW_OPTION_NO, SHOW_OPTION_DISABLED};
+extern const char *show_comp_option_name[];
+typedef int *(*update_var)(THD *, struct st_mysql_show_var *);
+typedef struct st_lex_user {
+ LEX_STRING user, host, password;
+} LEX_USER;
+typedef struct user_resources {
+ uint questions;
+ uint updates;
+ uint conn_per_hour;
+ uint user_conn;
+ enum {QUERIES_PER_HOUR= 1, UPDATES_PER_HOUR= 2, CONNECTIONS_PER_HOUR= 4,
+ USER_CONNECTIONS= 8};
+ uint specified_limits;
+} USER_RESOURCES;
+typedef struct user_conn {
+ char *user;
+ char *host;
+ ulonglong reset_utime;
+ uint len;
+ uint connections;
+ uint conn_per_hour, updates, questions;
+ USER_RESOURCES user_resources;
+} USER_CONN;
+class Discrete_interval {
+private:
+ ulonglong interval_min;
+ ulonglong interval_values;
+ ulonglong interval_max;
+public:
+ Discrete_interval *next;
+ void replace(ulonglong start, ulonglong val, ulonglong incr)
+ {
+ interval_min= start;
+ interval_values= val;
+ interval_max= (val == ((unsigned long long)(~0ULL))) ? val : start + val * incr;
+ }
+ Discrete_interval(ulonglong start, ulonglong val, ulonglong incr) :
+ next(NULL) { replace(start, val, incr); };
+ Discrete_interval() : next(NULL) { replace(0, 0, 0); };
+ ulonglong minimum() const { return interval_min; };
+ ulonglong values() const { return interval_values; };
+ ulonglong maximum() const { return interval_max; };
+ In_C_you_should_use_my_bool_instead() merge_if_contiguous(ulonglong start, ulonglong
val, ulonglong incr)
+ {
+ if (interval_max == start)
+ {
+ if (val == ((unsigned long long)(~0ULL)))
+ {
+ interval_values= interval_max= val;
+ }
+ else
+ {
+ interval_values+= val;
+ interval_max= start + val * incr;
+ }
+ return 0;
+ }
+ return 1;
+ };
+};
+class Discrete_intervals_list {
+private:
+ Discrete_interval *head;
+ Discrete_interval *tail;
+ Discrete_interval *current;
+ uint elements;
+ void copy_(const Discrete_intervals_list& from)
+ {
+ for (Discrete_interval *i= from.head; i; i= i->next)
+ {
+ Discrete_interval j= *i;
+ append(&j);
+ }
+ }
+public:
+ Discrete_intervals_list() : head(NULL), current(NULL), elements(0) {};
+ Discrete_intervals_list(const Discrete_intervals_list& from)
+ {
+ copy_(from);
+ }
+ void operator=(const Discrete_intervals_list& from)
+ {
+ empty();
+ copy_(from);
+ }
+ void empty_no_free()
+ {
+ head= current= NULL;
+ elements= 0;
+ }
+ void empty()
+ {
+ for (Discrete_interval *i= head; i;)
+ {
+ Discrete_interval *next= i->next;
+ delete i;
+ i= next;
+ }
+ empty_no_free();
+ }
+ const Discrete_interval* get_next()
+ {
+ Discrete_interval *tmp= current;
+ if (current != NULL)
+ current= current->next;
+ return tmp;
+ }
+ ~Discrete_intervals_list() { empty(); };
+ In_C_you_should_use_my_bool_instead() append(ulonglong start, ulonglong val, ulonglong
incr);
+ In_C_you_should_use_my_bool_instead() append(Discrete_interval *interval);
+ ulonglong minimum() const { return (head ? head->minimum() : 0); };
+ ulonglong maximum() const { return (head ? tail->maximum() : 0); };
+ uint nb_elements() const { return elements; }
+};
+void init_sql_alloc(MEM_ROOT *root, uint block_size, uint pre_alloc_size);
+void *sql_alloc(size_t);
+void *sql_calloc(size_t);
+char *sql_strdup(const char *str);
+char *sql_strmake(const char *str, size_t len);
+void *sql_memdup(const void * ptr, size_t size);
+void sql_element_free(void *ptr);
+char *sql_strmake_with_convert(const char *str, size_t arg_length,
+ CHARSET_INFO *from_cs,
+ size_t max_res_length,
+ CHARSET_INFO *to_cs, size_t *result_length);
+uint kill_one_thread(THD *thd, ulong id, In_C_you_should_use_my_bool_instead()
only_kill_query);
+void sql_kill(THD *thd, ulong id, In_C_you_should_use_my_bool_instead() only_kill_query);
+In_C_you_should_use_my_bool_instead() net_request_file(NET* net, const char* fname);
+char* query_table_status(THD *thd,const char *db,const char *table_name);
+extern CHARSET_INFO *system_charset_info, *files_charset_info ;
+extern CHARSET_INFO *national_charset_info, *table_alias_charset;
+enum Derivation
+{
+ DERIVATION_IGNORABLE= 5,
+ DERIVATION_COERCIBLE= 4,
+ DERIVATION_SYSCONST= 3,
+ DERIVATION_IMPLICIT= 2,
+ DERIVATION_NONE= 1,
+ DERIVATION_EXPLICIT= 0
+};
+typedef struct my_locale_st
+{
+ uint number;
+ const char *name;
+ const char *description;
+ const In_C_you_should_use_my_bool_instead() is_ascii;
+ TYPELIB *month_names;
+ TYPELIB *ab_month_names;
+ TYPELIB *day_names;
+ TYPELIB *ab_day_names;
+} MY_LOCALE;
+extern MY_LOCALE my_locale_en_US;
+extern MY_LOCALE *my_locales[];
+extern MY_LOCALE *my_default_lc_time_names;
+MY_LOCALE *my_locale_by_name(const char *name);
+MY_LOCALE *my_locale_by_number(uint number);
+class Object_creation_ctx
+{
+public:
+ Object_creation_ctx *set_n_backup(THD *thd);
+ void restore_env(THD *thd, Object_creation_ctx *backup_ctx);
+protected:
+ Object_creation_ctx() {}
+ virtual Object_creation_ctx *create_backup_ctx(THD *thd) const = 0;
+ virtual void change_env(THD *thd) const = 0;
+public:
+ virtual ~Object_creation_ctx()
+ { }
+};
+class Default_object_creation_ctx : public Object_creation_ctx
+{
+public:
+ CHARSET_INFO *get_client_cs()
+ {
+ return m_client_cs;
+ }
+ CHARSET_INFO *get_connection_cl()
+ {
+ return m_connection_cl;
+ }
+protected:
+ Default_object_creation_ctx(THD *thd);
+ Default_object_creation_ctx(CHARSET_INFO *client_cs,
+ CHARSET_INFO *connection_cl);
+protected:
+ virtual Object_creation_ctx *create_backup_ctx(THD *thd) const;
+ virtual void change_env(THD *thd) const;
+protected:
+ CHARSET_INFO *m_client_cs;
+ CHARSET_INFO *m_connection_cl;
+};
+enum open_table_mode
+{
+ OTM_OPEN= 0,
+ OTM_CREATE= 1,
+ OTM_ALTER= 2
+};
+struct TABLE_LIST;
+class String;
+void view_store_options(THD *thd, TABLE_LIST *table, String *buff);
+enum enum_parsing_place
+{
+ NO_MATTER,
+ IN_HAVING,
+ SELECT_LIST,
+ IN_WHERE,
+ IN_ON
+};
+struct st_table;
+class THD;
+enum enum_check_fields
+{
+ CHECK_FIELD_IGNORE,
+ CHECK_FIELD_WARN,
+ CHECK_FIELD_ERROR_FOR_NULL
+};
+typedef struct st_sql_list {
+ uint elements;
+ uchar *first;
+ uchar **next;
+ st_sql_list() {}
+ inline void empty()
+ {
+ elements=0;
+ first=0;
+ next= &first;
+ }
+ inline void link_in_list(uchar *element,uchar **next_ptr)
+ {
+ elements++;
+ (*next)=element;
+ next= next_ptr;
+ *next=0;
+ }
+ inline void save_and_clear(struct st_sql_list *save)
+ {
+ *save= *this;
+ empty();
+ }
+ inline void push_front(struct st_sql_list *save)
+ {
+ *save->next= first;
+ first= save->first;
+ elements+= save->elements;
+ }
+ inline void push_back(struct st_sql_list *save)
+ {
+ if (save->first)
+ {
+ *next= save->first;
+ next= save->next;
+ elements+= save->elements;
+ }
+ }
+} SQL_LIST;
+extern pthread_key_t THR_THD;
+inline THD *_current_thd(void)
+{
+ return ((THD*) pthread_getspecific((THR_THD)));
+}
+extern "C"
+const char *set_thd_proc_info(THD *thd, const char *info,
+ const char *calling_func,
+ const char *calling_file,
+ const unsigned int calling_line);
+enum enum_table_ref_type
+{
+ TABLE_REF_NULL= 0,
+ TABLE_REF_VIEW,
+ TABLE_REF_BASE_TABLE,
+ TABLE_REF_I_S_TABLE,
+ TABLE_REF_TMP_TABLE
+};
+extern ulong server_id, concurrency;
+typedef my_bool (*qc_engine_callback)(THD *thd, char *table_key,
+ uint key_length,
+ ulonglong *engine_data);
+#include "sql_string.h"
+class String;
+int sortcmp(const String *a,const String *b, CHARSET_INFO *cs);
+String *copy_if_not_alloced(String *a,String *b,uint32 arg_length);
+uint32 copy_and_convert(char *to, uint32 to_length, CHARSET_INFO *to_cs,
+ const char *from, uint32 from_length,
+ CHARSET_INFO *from_cs, uint *errors);
+uint32 well_formed_copy_nchars(CHARSET_INFO *to_cs,
+ char *to, uint to_length,
+ CHARSET_INFO *from_cs,
+ const char *from, uint from_length,
+ uint nchars,
+ const char **well_formed_error_pos,
+ const char **cannot_convert_error_pos,
+ const char **from_end_pos);
+size_t my_copy_with_hex_escaping(CHARSET_INFO *cs,
+ char *dst, size_t dstlen,
+ const char *src, size_t srclen);
+class String
+{
+ char *Ptr;
+ uint32 str_length,Alloced_length;
+ In_C_you_should_use_my_bool_instead() alloced;
+ CHARSET_INFO *str_charset;
+public:
+ String()
+ {
+ Ptr=0; str_length=Alloced_length=0; alloced=0;
+ str_charset= &my_charset_bin;
+ }
+ String(uint32 length_arg)
+ {
+ alloced=0; Alloced_length=0; (void) real_alloc(length_arg);
+ str_charset= &my_charset_bin;
+ }
+ String(const char *str, CHARSET_INFO *cs)
+ {
+ Ptr=(char*) str; str_length=(uint) strlen(str); Alloced_length=0; alloced=0;
+ str_charset=cs;
+ }
+ String(const char *str,uint32 len, CHARSET_INFO *cs)
+ {
+ Ptr=(char*) str; str_length=len; Alloced_length=0; alloced=0;
+ str_charset=cs;
+ }
+ String(char *str,uint32 len, CHARSET_INFO *cs)
+ {
+ Ptr=(char*) str; Alloced_length=str_length=len; alloced=0;
+ str_charset=cs;
+ }
+ String(const String &str)
+ {
+ Ptr=str.Ptr ; str_length=str.str_length ;
+ Alloced_length=str.Alloced_length; alloced=0;
+ str_charset=str.str_charset;
+ }
+ static void *operator new(size_t size, MEM_ROOT *mem_root)
+ { return (void*) alloc_root(mem_root, (uint) size); }
+ static void operator delete(void *ptr_arg,size_t size)
+ { ; }
+ static void operator delete(void *ptr_arg, MEM_ROOT *mem_root)
+ { }
+ ~String() { free(); }
+ inline void set_charset(CHARSET_INFO *charset_arg)
+ { str_charset= charset_arg; }
+ inline CHARSET_INFO *charset() const { return str_charset; }
+ inline uint32 length() const { return str_length;}
+ inline uint32 alloced_length() const { return Alloced_length;}
+ inline char& operator [] (uint32 i) const { return Ptr[i]; }
+ inline void length(uint32 len) { str_length=len ; }
+ inline In_C_you_should_use_my_bool_instead() is_empty() { return (str_length == 0); }
+ inline void mark_as_const() { Alloced_length= 0;}
+ inline const char *ptr() const { return Ptr; }
+ inline char *c_ptr()
+ {
+ if (!Ptr || Ptr[str_length])
+ (void) realloc(str_length);
+ return Ptr;
+ }
+ inline char *c_ptr_quick()
+ {
+ if (Ptr && str_length < Alloced_length)
+ Ptr[str_length]=0;
+ return Ptr;
+ }
+ inline char *c_ptr_safe()
+ {
+ if (Ptr && str_length < Alloced_length)
+ Ptr[str_length]=0;
+ else
+ (void) realloc(str_length);
+ return Ptr;
+ }
+ void set(String &str,uint32 offset,uint32 arg_length)
+ {
+ assert(&str != this);
+ free();
+ Ptr=(char*) str.ptr()+offset; str_length=arg_length; alloced=0;
+ if (str.Alloced_length)
+ Alloced_length=str.Alloced_length-offset;
+ else
+ Alloced_length=0;
+ str_charset=str.str_charset;
+ }
+ inline void set(char *str,uint32 arg_length, CHARSET_INFO *cs)
+ {
+ free();
+ Ptr=(char*) str; str_length=Alloced_length=arg_length ; alloced=0;
+ str_charset=cs;
+ }
+ inline void set(const char *str,uint32 arg_length, CHARSET_INFO *cs)
+ {
+ free();
+ Ptr=(char*) str; str_length=arg_length; Alloced_length=0 ; alloced=0;
+ str_charset=cs;
+ }
+ In_C_you_should_use_my_bool_instead() set_ascii(const char *str, uint32 arg_length);
+ inline void set_quick(char *str,uint32 arg_length, CHARSET_INFO *cs)
+ {
+ if (!alloced)
+ {
+ Ptr=(char*) str; str_length=Alloced_length=arg_length;
+ }
+ str_charset=cs;
+ }
+ In_C_you_should_use_my_bool_instead() set_int(longlong num,
In_C_you_should_use_my_bool_instead() unsigned_flag, CHARSET_INFO *cs);
+ In_C_you_should_use_my_bool_instead() set(longlong num, CHARSET_INFO *cs)
+ { return set_int(num, false, cs); }
+ In_C_you_should_use_my_bool_instead() set(ulonglong num, CHARSET_INFO *cs)
+ { return set_int((longlong)num, true, cs); }
+ In_C_you_should_use_my_bool_instead() set_real(double num,uint decimals, CHARSET_INFO
*cs);
+ inline void chop()
+ {
+ Ptr[str_length--]= '\0';
+ }
+ inline void free()
+ {
+ if (alloced)
+ {
+ alloced=0;
+ Alloced_length=0;
+ ((void)(myf) (0),my_no_flags_free(Ptr));
+ Ptr=0;
+ str_length=0;
+ }
+ }
+ inline In_C_you_should_use_my_bool_instead() alloc(uint32 arg_length)
+ {
+ if (arg_length < Alloced_length)
+ return 0;
+ return real_alloc(arg_length);
+ }
+ In_C_you_should_use_my_bool_instead() real_alloc(uint32 arg_length);
+ In_C_you_should_use_my_bool_instead() realloc(uint32 arg_length);
+ inline void shrink(uint32 arg_length)
+ {
+ if (arg_length < Alloced_length)
+ {
+ char *new_ptr;
+ if (!(new_ptr=(char*) my_realloc(Ptr,arg_length,(myf) (0))))
+ {
+ Alloced_length = 0;
+ real_alloc(arg_length);
+ }
+ else
+ {
+ Ptr=new_ptr;
+ Alloced_length=arg_length;
+ }
+ }
+ }
+ In_C_you_should_use_my_bool_instead() is_alloced() { return alloced; }
+ inline String& operator = (const String &s)
+ {
+ if (&s != this)
+ {
+ assert(!s.uses_buffer_owned_by(this));
+ free();
+ Ptr=s.Ptr ; str_length=s.str_length ; Alloced_length=s.Alloced_length;
+ alloced=0;
+ }
+ return *this;
+ }
+ In_C_you_should_use_my_bool_instead() copy();
+ In_C_you_should_use_my_bool_instead() copy(const String &s);
+ In_C_you_should_use_my_bool_instead() copy(const char *s,uint32 arg_length,
CHARSET_INFO *cs);
+ static In_C_you_should_use_my_bool_instead() needs_conversion(uint32 arg_length,
+ CHARSET_INFO *cs_from, CHARSET_INFO *cs_to,
+ uint32 *offset);
+ In_C_you_should_use_my_bool_instead() copy_aligned(const char *s, uint32 arg_length,
uint32 offset,
+ CHARSET_INFO *cs);
+ In_C_you_should_use_my_bool_instead() set_or_copy_aligned(const char *s, uint32
arg_length, CHARSET_INFO *cs);
+ In_C_you_should_use_my_bool_instead() copy(const char*s,uint32 arg_length, CHARSET_INFO
*csfrom,
+ CHARSET_INFO *csto, uint *errors);
+ In_C_you_should_use_my_bool_instead() append(const String &s);
+ In_C_you_should_use_my_bool_instead() append(const char *s);
+ In_C_you_should_use_my_bool_instead() append(const char *s,uint32 arg_length);
+ In_C_you_should_use_my_bool_instead() append(const char *s,uint32 arg_length,
CHARSET_INFO *cs);
+ In_C_you_should_use_my_bool_instead() append(IO_CACHE* file, uint32 arg_length);
+ In_C_you_should_use_my_bool_instead() append_with_prefill(const char *s, uint32
arg_length,
+ uint32 full_length, char fill_char);
+ int strstr(const String &search,uint32 offset=0);
+ int strrstr(const String &search,uint32 offset=0);
+ In_C_you_should_use_my_bool_instead() replace(uint32 offset,uint32 arg_length,const
char *to,uint32 length);
+ In_C_you_should_use_my_bool_instead() replace(uint32 offset,uint32 arg_length,const
String &to);
+ inline In_C_you_should_use_my_bool_instead() append(char chr)
+ {
+ if (str_length < Alloced_length)
+ {
+ Ptr[str_length++]=chr;
+ }
+ else
+ {
+ if (realloc(str_length+1))
+ return 1;
+ Ptr[str_length++]=chr;
+ }
+ return 0;
+ }
+ In_C_you_should_use_my_bool_instead() fill(uint32 max_length,char fill);
+ void strip_sp();
+ friend int sortcmp(const String *a,const String *b, CHARSET_INFO *cs);
+ friend int stringcmp(const String *a,const String *b);
+ friend String *copy_if_not_alloced(String *a,String *b,uint32 arg_length);
+ uint32 numchars();
+ int charpos(int i,uint32 offset=0);
+ int reserve(uint32 space_needed)
+ {
+ return realloc(str_length + space_needed);
+ }
+ int reserve(uint32 space_needed, uint32 grow_by);
+ void q_append(const char c)
+ {
+ Ptr[str_length++] = c;
+ }
+ void q_append(const uint32 n)
+ {
+ *((long *) (Ptr + str_length))= (long) (n);
+ str_length += 4;
+ }
+ void q_append(double d)
+ {
+ do { *((long *) (Ptr + str_length)) = ((doubleget_union *)&(d))->m[0];
*(((long *) (Ptr + str_length))+1) = ((doubleget_union *)&(d))->m[1]; } while (0);
+ str_length += 8;
+ }
+ void q_append(double *d)
+ {
+ do { *((long *) (Ptr + str_length)) = ((doubleget_union *)&(*d))->m[0];
*(((long *) (Ptr + str_length))+1) = ((doubleget_union *)&(*d))->m[1]; } while
(0);
+ str_length += 8;
+ }
+ void q_append(const char *data, uint32 data_len)
+ {
+ memcpy(Ptr + str_length, data, data_len);
+ str_length += data_len;
+ }
+ void write_at_position(int position, uint32 value)
+ {
+ *((long *) (Ptr + position))= (long) (value);
+ }
+ void qs_append(const char *str, uint32 len);
+ void qs_append(double d);
+ void qs_append(double *d);
+ inline void qs_append(const char c)
+ {
+ Ptr[str_length]= c;
+ str_length++;
+ }
+ void qs_append(int i);
+ void qs_append(uint i);
+ inline char *prep_append(uint32 arg_length, uint32 step_alloc)
+ {
+ uint32 new_length= arg_length + str_length;
+ if (new_length > Alloced_length)
+ {
+ if (realloc(new_length + step_alloc))
+ return 0;
+ }
+ uint32 old_length= str_length;
+ str_length+= arg_length;
+ return Ptr+ old_length;
+ }
+ inline In_C_you_should_use_my_bool_instead() append(const char *s, uint32 arg_length,
uint32 step_alloc)
+ {
+ uint32 new_length= arg_length + str_length;
+ if (new_length > Alloced_length && realloc(new_length + step_alloc))
+ return (1);
+ memcpy(Ptr+str_length, s, arg_length);
+ str_length+= arg_length;
+ return (0);
+ }
+ void print(String *print);
+ void swap(String &s);
+ inline In_C_you_should_use_my_bool_instead() uses_buffer_owned_by(const String *s)
const
+ {
+ return (s->alloced && Ptr >= s->Ptr && Ptr < s->Ptr +
s->str_length);
+ }
+};
+static inline In_C_you_should_use_my_bool_instead() check_if_only_end_space(CHARSET_INFO
*cs, char *str,
+ char *end)
+{
+ return str+ cs->cset->scan(cs, str, end, 2) == end;
+}
+inline
+In_C_you_should_use_my_bool_instead() operator==(const String &s1, const String
&s2)
+{
+ return stringcmp(&s1,&s2) == 0;
+}
+inline
+In_C_you_should_use_my_bool_instead() operator!=(const String &s1, const String
&s2)
+{
+ return !(s1 == s2);
+}
+#include "sql_list.h"
+class Sql_alloc
+{
+public:
+ static void *operator new(size_t size) throw ()
+ {
+ return sql_alloc(size);
+ }
+ static void *operator new[](size_t size)
+ {
+ return sql_alloc(size);
+ }
+ static void *operator new[](size_t size, MEM_ROOT *mem_root) throw ()
+ { return alloc_root(mem_root, size); }
+ static void *operator new(size_t size, MEM_ROOT *mem_root) throw ()
+ { return alloc_root(mem_root, size); }
+ static void operator delete(void *ptr, size_t size) { ; }
+ static void operator delete(void *ptr, MEM_ROOT *mem_root)
+ { }
+ static void operator delete[](void *ptr, MEM_ROOT *mem_root)
+ { }
+ static void operator delete[](void *ptr, size_t size) { ; }
+ inline Sql_alloc() {}
+ inline ~Sql_alloc() {}
+};
+struct list_node :public Sql_alloc
+{
+ list_node *next;
+ void *info;
+ list_node(void *info_par,list_node *next_par)
+ :next(next_par),info(info_par)
+ {}
+ list_node()
+ {
+ info= 0;
+ next= this;
+ }
+};
+extern list_node end_of_list;
+class base_list :public Sql_alloc
+{
+protected:
+ list_node *first,**last;
+public:
+ uint elements;
+ inline void empty() { elements=0; first= &end_of_list; last=&first;}
+ inline base_list() { empty(); }
+ inline base_list(const base_list &tmp) :Sql_alloc()
+ {
+ elements= tmp.elements;
+ first= tmp.first;
+ last= elements ? tmp.last : &first;
+ }
+ base_list(const base_list &rhs, MEM_ROOT *mem_root);
+ inline base_list(In_C_you_should_use_my_bool_instead() error) { }
+ inline In_C_you_should_use_my_bool_instead() push_back(void *info)
+ {
+ if (((*last)=new list_node(info, &end_of_list)))
+ {
+ last= &(*last)->next;
+ elements++;
+ return 0;
+ }
+ return 1;
+ }
+ inline In_C_you_should_use_my_bool_instead() push_back(void *info, MEM_ROOT *mem_root)
+ {
+ if (((*last)=new (mem_root) list_node(info, &end_of_list)))
+ {
+ last= &(*last)->next;
+ elements++;
+ return 0;
+ }
+ return 1;
+ }
+ inline In_C_you_should_use_my_bool_instead() push_front(void *info)
+ {
+ list_node *node=new list_node(info,first);
+ if (node)
+ {
+ if (last == &first)
+ last= &node->next;
+ first=node;
+ elements++;
+ return 0;
+ }
+ return 1;
+ }
+ void remove(list_node **prev)
+ {
+ list_node *node=(*prev)->next;
+ if (!--elements)
+ last= &first;
+ else if (last == &(*prev)->next)
+ last= prev;
+ delete *prev;
+ *prev=node;
+ }
+ inline void concat(base_list *list)
+ {
+ if (!list->is_empty())
+ {
+ *last= list->first;
+ last= list->last;
+ elements+= list->elements;
+ }
+ }
+ inline void *pop(void)
+ {
+ if (first == &end_of_list) return 0;
+ list_node *tmp=first;
+ first=first->next;
+ if (!--elements)
+ last= &first;
+ return tmp->info;
+ }
+ inline void disjoin(base_list *list)
+ {
+ list_node **prev= &first;
+ list_node *node= first;
+ list_node *list_first= list->first;
+ elements=0;
+ while (node && node != list_first)
+ {
+ prev= &node->next;
+ node= node->next;
+ elements++;
+ }
+ *prev= *last;
+ last= prev;
+ }
+ inline void prepand(base_list *list)
+ {
+ if (!list->is_empty())
+ {
+ *list->last= first;
+ first= list->first;
+ elements+= list->elements;
+ }
+ }
+ inline void swap(base_list &rhs)
+ {
+ { list_node * dummy; dummy= first; first= rhs.first; rhs.first= dummy; };
+ { list_node ** dummy; dummy= last; last= rhs.last; rhs.last= dummy; };
+ { uint dummy; dummy= elements; elements= rhs.elements; rhs.elements= dummy; };
+ }
+ inline list_node* last_node() { return *last; }
+ inline list_node* first_node() { return first;}
+ inline void *head() { return first->info; }
+ inline void **head_ref() { return first != &end_of_list ? &first->info : 0;
}
+ inline In_C_you_should_use_my_bool_instead() is_empty() { return first ==
&end_of_list ; }
+ inline list_node *last_ref() { return &end_of_list; }
+ friend class base_list_iterator;
+ friend class error_list;
+ friend class error_list_iterator;
+protected:
+ void after(void *info,list_node *node)
+ {
+ list_node *new_node=new list_node(info,node->next);
+ node->next=new_node;
+ elements++;
+ if (last == &(node->next))
+ last= &new_node->next;
+ }
+};
+class base_list_iterator
+{
+protected:
+ base_list *list;
+ list_node **el,**prev,*current;
+ void sublist(base_list &ls, uint elm)
+ {
+ ls.first= *el;
+ ls.last= list->last;
+ ls.elements= elm;
+ }
+public:
+ base_list_iterator()
+ :list(0), el(0), prev(0), current(0)
+ {}
+ base_list_iterator(base_list &list_par)
+ { init(list_par); }
+ inline void init(base_list &list_par)
+ {
+ list= &list_par;
+ el= &list_par.first;
+ prev= 0;
+ current= 0;
+ }
+ inline void *next(void)
+ {
+ prev=el;
+ current= *el;
+ el= ¤t->next;
+ return current->info;
+ }
+ inline void *next_fast(void)
+ {
+ list_node *tmp;
+ tmp= *el;
+ el= &tmp->next;
+ return tmp->info;
+ }
+ inline void rewind(void)
+ {
+ el= &list->first;
+ }
+ inline void *replace(void *element)
+ {
+ void *tmp=current->info;
+ assert(current->info != 0);
+ current->info=element;
+ return tmp;
+ }
+ void *replace(base_list &new_list)
+ {
+ void *ret_value=current->info;
+ if (!new_list.is_empty())
+ {
+ *new_list.last=current->next;
+ current->info=new_list.first->info;
+ current->next=new_list.first->next;
+ if ((list->last == ¤t->next) && (new_list.elements > 1))
+ list->last= new_list.last;
+ list->elements+=new_list.elements-1;
+ }
+ return ret_value;
+ }
+ inline void remove(void)
+ {
+ list->remove(prev);
+ el=prev;
+ current=0;
+ }
+ void after(void *element)
+ {
+ list->after(element,current);
+ current=current->next;
+ el= ¤t->next;
+ }
+ inline void **ref(void)
+ {
+ return ¤t->info;
+ }
+ inline In_C_you_should_use_my_bool_instead() is_last(void)
+ {
+ return el == &list->last_ref()->next;
+ }
+ friend class error_list_iterator;
+};
+template <class T> class List :public base_list
+{
+public:
+ inline List() :base_list() {}
+ inline List(const List<T> &tmp) :base_list(tmp) {}
+ inline List(const List<T> &tmp, MEM_ROOT *mem_root) :
+ base_list(tmp, mem_root) {}
+ inline In_C_you_should_use_my_bool_instead() push_back(T *a) { return
base_list::push_back(a); }
+ inline In_C_you_should_use_my_bool_instead() push_back(T *a, MEM_ROOT *mem_root)
+ { return base_list::push_back(a, mem_root); }
+ inline In_C_you_should_use_my_bool_instead() push_front(T *a) { return
base_list::push_front(a); }
+ inline T* head() {return (T*) base_list::head(); }
+ inline T** head_ref() {return (T**) base_list::head_ref(); }
+ inline T* pop() {return (T*) base_list::pop(); }
+ inline void concat(List<T> *list) { base_list::concat(list); }
+ inline void disjoin(List<T> *list) { base_list::disjoin(list); }
+ inline void prepand(List<T> *list) { base_list::prepand(list); }
+ void delete_elements(void)
+ {
+ list_node *element,*next;
+ for (element=first; element != &end_of_list; element=next)
+ {
+ next=element->next;
+ delete (T*) element->info;
+ }
+ empty();
+ }
+};
+template <class T> class List_iterator :public base_list_iterator
+{
+public:
+ List_iterator(List<T> &a) : base_list_iterator(a) {}
+ List_iterator() : base_list_iterator() {}
+ inline void init(List<T> &a) { base_list_iterator::init(a); }
+ inline T* operator++(int) { return (T*) base_list_iterator::next(); }
+ inline T *replace(T *a) { return (T*) base_list_iterator::replace(a); }
+ inline T *replace(List<T> &a) { return (T*) base_list_iterator::replace(a); }
+ inline void rewind(void) { base_list_iterator::rewind(); }
+ inline void remove() { base_list_iterator::remove(); }
+ inline void after(T *a) { base_list_iterator::after(a); }
+ inline T** ref(void) { return (T**) base_list_iterator::ref(); }
+};
+template <class T> class List_iterator_fast :public base_list_iterator
+{
+protected:
+ inline T *replace(T *a) { return (T*) 0; }
+ inline T *replace(List<T> &a) { return (T*) 0; }
+ inline void remove(void) { }
+ inline void after(T *a) { }
+ inline T** ref(void) { return (T**) 0; }
+public:
+ inline List_iterator_fast(List<T> &a) : base_list_iterator(a) {}
+ inline List_iterator_fast() : base_list_iterator() {}
+ inline void init(List<T> &a) { base_list_iterator::init(a); }
+ inline T* operator++(int) { return (T*) base_list_iterator::next_fast(); }
+ inline void rewind(void) { base_list_iterator::rewind(); }
+ void sublist(List<T> &list_arg, uint el_arg)
+ {
+ base_list_iterator::sublist(list_arg, el_arg);
+ }
+};
+struct ilink
+{
+ struct ilink **prev,*next;
+ static void *operator new(size_t size)
+ {
+ return (void*)my_malloc((uint)size, (myf) (16 | 8 | 1024));
+ }
+ static void operator delete(void* ptr_arg, size_t size)
+ {
+ ((void)(myf) (16|64),my_no_flags_free((uchar*)ptr_arg));
+ }
+ inline ilink()
+ {
+ prev=0; next=0;
+ }
+ inline void unlink()
+ {
+ if (prev) *prev= next;
+ if (next) next->prev=prev;
+ prev=0 ; next=0;
+ }
+ virtual ~ilink() { unlink(); }
+};
+class i_string: public ilink
+{
+public:
+ const char* ptr;
+ i_string():ptr(0) { }
+ i_string(const char* s) : ptr(s) {}
+};
+class i_string_pair: public ilink
+{
+public:
+ const char* key;
+ const char* val;
+ i_string_pair():key(0),val(0) { }
+ i_string_pair(const char* key_arg, const char* val_arg) :
+ key(key_arg),val(val_arg) {}
+};
+template <class T> class I_List_iterator;
+class base_ilist
+{
+public:
+ struct ilink *first,last;
+ inline void empty() { first= &last; last.prev= &first; }
+ base_ilist() { empty(); }
+ inline In_C_you_should_use_my_bool_instead() is_empty() { return first == &last; }
+ inline void append(ilink *a)
+ {
+ first->prev= &a->next;
+ a->next=first; a->prev= &first; first=a;
+ }
+ inline void push_back(ilink *a)
+ {
+ *last.prev= a;
+ a->next= &last;
+ a->prev= last.prev;
+ last.prev= &a->next;
+ }
+ inline struct ilink *get()
+ {
+ struct ilink *first_link=first;
+ if (first_link == &last)
+ return 0;
+ first_link->unlink();
+ return first_link;
+ }
+ inline struct ilink *head()
+ {
+ return (first != &last) ? first : 0;
+ }
+ friend class base_list_iterator;
+};
+class base_ilist_iterator
+{
+ base_ilist *list;
+ struct ilink **el,*current;
+public:
+ base_ilist_iterator(base_ilist &list_par) :list(&list_par),
+ el(&list_par.first),current(0) {}
+ void *next(void)
+ {
+ current= *el;
+ if (current == &list->last) return 0;
+ el= ¤t->next;
+ return current;
+ }
+};
+template <class T>
+class I_List :private base_ilist
+{
+public:
+ I_List() :base_ilist() {}
+ inline void empty() { base_ilist::empty(); }
+ inline In_C_you_should_use_my_bool_instead() is_empty() { return
base_ilist::is_empty(); }
+ inline void append(T* a) { base_ilist::append(a); }
+ inline void push_back(T* a) { base_ilist::push_back(a); }
+ inline T* get() { return (T*) base_ilist::get(); }
+ inline T* head() { return (T*) base_ilist::head(); }
+ friend class I_List_iterator<T>;
+};
+template <class T> class I_List_iterator :public base_ilist_iterator
+{
+public:
+ I_List_iterator(I_List<T> &a) : base_ilist_iterator(a) {}
+ inline T* operator++(int) { return (T*) base_ilist_iterator::next(); }
+};
+template <typename T>
+inline
+void
+list_copy_and_replace_each_value(List<T> &list, MEM_ROOT *mem_root)
+{
+ List_iterator<T> it(list);
+ T *el;
+ while ((el= it++))
+ it.replace(el->clone(mem_root));
+}
+#include "sql_map.h"
+class mapped_files;
+mapped_files *map_file(const char * name,uchar *magic,uint magic_length);
+void unmap_file(mapped_files *map);
+class mapped_files :public ilink {
+ uchar *map;
+ ha_rows size;
+ char *name;
+ File file;
+ int error;
+ uint use_count;
+public:
+ mapped_files(const char * name,uchar *magic,uint magic_length);
+ ~mapped_files();
+ friend class mapped_file;
+ friend mapped_files *map_file(const char * name,uchar *magic,
+ uint magic_length);
+ friend void unmap_file(mapped_files *map);
+};
+class mapped_file
+{
+ mapped_files *file;
+public:
+ mapped_file(const char * name,uchar *magic,uint magic_length)
+ {
+ file=map_file(name,magic,magic_length);
+ }
+ ~mapped_file()
+ {
+ unmap_file(file);
+ }
+ uchar *map()
+ {
+ return file->map;
+ }
+};
+#include "my_decimal.h"
+#include <decimal.h>
+typedef enum
+{TRUNCATE=0, HALF_EVEN, HALF_UP, CEILING, FLOOR}
+ decimal_round_mode;
+typedef int32 decimal_digit_t;
+typedef struct st_decimal_t {
+ int intg, frac, len;
+ my_bool sign;
+ decimal_digit_t *buf;
+} decimal_t;
+int internal_str2dec(const char *from, decimal_t *to, char **end,
+ my_bool fixed);
+int decimal2string(decimal_t *from, char *to, int *to_len,
+ int fixed_precision, int fixed_decimals,
+ char filler);
+int decimal2ulonglong(decimal_t *from, ulonglong *to);
+int ulonglong2decimal(ulonglong from, decimal_t *to);
+int decimal2longlong(decimal_t *from, longlong *to);
+int longlong2decimal(longlong from, decimal_t *to);
+int decimal2double(decimal_t *from, double *to);
+int double2decimal(double from, decimal_t *to);
+int decimal_actual_fraction(decimal_t *from);
+int decimal2bin(decimal_t *from, uchar *to, int precision, int scale);
+int bin2decimal(const uchar *from, decimal_t *to, int precision, int scale);
+int decimal_size(int precision, int scale);
+int decimal_bin_size(int precision, int scale);
+int decimal_result_size(decimal_t *from1, decimal_t *from2, char op,
+ int param);
+int decimal_intg(decimal_t *from);
+int decimal_add(decimal_t *from1, decimal_t *from2, decimal_t *to);
+int decimal_sub(decimal_t *from1, decimal_t *from2, decimal_t *to);
+int decimal_cmp(decimal_t *from1, decimal_t *from2);
+int decimal_mul(decimal_t *from1, decimal_t *from2, decimal_t *to);
+int decimal_div(decimal_t *from1, decimal_t *from2, decimal_t *to,
+ int scale_incr);
+int decimal_mod(decimal_t *from1, decimal_t *from2, decimal_t *to);
+int decimal_round(decimal_t *from, decimal_t *to, int new_scale,
+ decimal_round_mode mode);
+int decimal_is_zero(decimal_t *from);
+void max_decimal(int precision, int frac, decimal_t *to);
+inline uint my_decimal_size(uint precision, uint scale)
+{
+ return decimal_size(precision, scale) + 1;
+}
+inline int my_decimal_int_part(uint precision, uint decimals)
+{
+ return precision - ((decimals == 31) ? 0 : decimals);
+}
+class my_decimal :public decimal_t
+{
+ decimal_digit_t buffer[9];
+public:
+ void init()
+ {
+ len= 9;
+ buf= buffer;
+ for (uint i= 0; i < 9; i++)
+ buffer[i]= i;
+ }
+ my_decimal()
+ {
+ init();
+ }
+ void fix_buffer_pointer() { buf= buffer; }
+ In_C_you_should_use_my_bool_instead() sign() const { return decimal_t::sign; }
+ void sign(In_C_you_should_use_my_bool_instead() s) { decimal_t::sign= s; }
+ uint precision() const { return intg + frac; }
+ void swap(my_decimal &rhs)
+ {
+ { my_decimal dummy; dummy= *this; *this= rhs; rhs= dummy; };
+ { decimal_digit_t * dummy; dummy= buf; buf= rhs.buf; rhs.buf= dummy; };
+ }
+};
+void print_decimal(const my_decimal *dec);
+void print_decimal_buff(const my_decimal *dec, const uchar* ptr, int length);
+const char *dbug_decimal_as_string(char *buff, const my_decimal *val);
+int decimal_operation_results(int result);
+inline
+void max_my_decimal(my_decimal *to, int precision, int frac)
+{
+ assert((precision <= ((9 * 9) - 8*2))&& (frac <= 30));
+ max_decimal(precision, frac, (decimal_t*) to);
+}
+inline void max_internal_decimal(my_decimal *to)
+{
+ max_my_decimal(to, ((9 * 9) - 8*2), 0);
+}
+inline int check_result(uint mask, int result)
+{
+ if (result & mask)
+ decimal_operation_results(result);
+ return result;
+}
+inline int check_result_and_overflow(uint mask, int result, my_decimal *val)
+{
+ if (check_result(mask, result) & 2)
+ {
+ In_C_you_should_use_my_bool_instead() sign= val->sign();
+ val->fix_buffer_pointer();
+ max_internal_decimal(val);
+ val->sign(sign);
+ }
+ return result;
+}
+inline uint my_decimal_length_to_precision(uint length, uint scale,
+ In_C_you_should_use_my_bool_instead()
unsigned_flag)
+{
+ assert(length || !scale);
+ return (uint) (length - (scale>0 ? 1:0) -
+ (unsigned_flag || !length ? 0:1));
+}
+inline uint32 my_decimal_precision_to_length(uint precision, uint8 scale,
+ In_C_you_should_use_my_bool_instead()
unsigned_flag)
+{
+ assert(precision || !scale);
+ do { if ((precision) > (((9 * 9) - 8*2))) (precision)=(((9 * 9) - 8*2)); } while(0);
+ return (uint32)(precision + (scale>0 ? 1:0) +
+ (unsigned_flag || !precision ? 0:1));
+}
+inline
+int my_decimal_string_length(const my_decimal *d)
+{
+ return (((d)->intg ? (d)->intg : 1) + (d)->frac + ((d)->frac > 0) + 2);
+}
+inline
+int my_decimal_max_length(const my_decimal *d)
+{
+ return (((d)->intg ? (d)->intg : 1) + (d)->frac + ((d)->frac > 0) + 2) -
1;
+}
+inline
+int my_decimal_get_binary_size(uint precision, uint scale)
+{
+ return decimal_bin_size((int)precision, (int)scale);
+}
+inline
+void my_decimal2decimal(const my_decimal *from, my_decimal *to)
+{
+ *to= *from;
+ to->fix_buffer_pointer();
+}
+int my_decimal2binary(uint mask, const my_decimal *d, uchar *bin, int prec,
+ int scale);
+inline
+int binary2my_decimal(uint mask, const uchar *bin, my_decimal *d, int prec,
+ int scale)
+{
+ return check_result(mask, bin2decimal(bin, (decimal_t*) d, prec, scale));
+}
+inline
+int my_decimal_set_zero(my_decimal *d)
+{
+ do { (((decimal_t*) d))->buf[0]=0; (((decimal_t*) d))->intg=1; (((decimal_t*)
d))->frac=0; (((decimal_t*) d))->sign=0; } while(0);
+ return 0;
+}
+inline
+In_C_you_should_use_my_bool_instead() my_decimal_is_zero(const my_decimal *decimal_value)
+{
+ return decimal_is_zero((decimal_t*) decimal_value);
+}
+inline
+int my_decimal_round(uint mask, const my_decimal *from, int scale,
+ In_C_you_should_use_my_bool_instead() truncate, my_decimal *to)
+{
+ return check_result(mask, decimal_round((decimal_t*) from, to, scale,
+ (truncate ? TRUNCATE : HALF_UP)));
+}
+inline
+int my_decimal_floor(uint mask, const my_decimal *from, my_decimal *to)
+{
+ return check_result(mask, decimal_round((decimal_t*) from, to, 0, FLOOR));
+}
+inline
+int my_decimal_ceiling(uint mask, const my_decimal *from, my_decimal *to)
+{
+ return check_result(mask, decimal_round((decimal_t*) from, to, 0, CEILING));
+}
+int my_decimal2string(uint mask, const my_decimal *d, uint fixed_prec,
+ uint fixed_dec, char filler, String *str);
+inline
+int my_decimal2int(uint mask, const my_decimal *d, my_bool unsigned_flag,
+ longlong *l)
+{
+ my_decimal rounded;
+ decimal_round((decimal_t*)d, &rounded, 0, HALF_UP);
+ return check_result(mask, (unsigned_flag ?
+ decimal2ulonglong(&rounded, (ulonglong *)l) :
+ decimal2longlong(&rounded, l)));
+}
+inline
+int my_decimal2double(uint mask, const my_decimal *d, double *result)
+{
+ return decimal2double((decimal_t*) d, result);
+}
+inline
+int str2my_decimal(uint mask, const char *str, my_decimal *d, char **end)
+{
+ return check_result_and_overflow(mask, internal_str2dec((str), ((decimal_t*)d), (end),
0),
+ d);
+}
+int str2my_decimal(uint mask, const char *from, uint length,
+ CHARSET_INFO *charset, my_decimal *decimal_value);
+inline
+int double2my_decimal(uint mask, double val, my_decimal *d)
+{
+ return check_result_and_overflow(mask, double2decimal(val, (decimal_t*)d), d);
+}
+inline
+int int2my_decimal(uint mask, longlong i, my_bool unsigned_flag, my_decimal *d)
+{
+ return check_result(mask, (unsigned_flag ?
+ ulonglong2decimal((ulonglong)i, d) :
+ longlong2decimal(i, d)));
+}
+inline
+void my_decimal_neg(decimal_t *arg)
+{
+ if (decimal_is_zero(arg))
+ {
+ arg->sign= 0;
+ return;
+ }
+ do { (arg)->sign^=1; } while(0);
+}
+inline
+int my_decimal_add(uint mask, my_decimal *res, const my_decimal *a,
+ const my_decimal *b)
+{
+ return check_result_and_overflow(mask,
+ decimal_add((decimal_t*)a,(decimal_t*)b,res),
+ res);
+}
+inline
+int my_decimal_sub(uint mask, my_decimal *res, const my_decimal *a,
+ const my_decimal *b)
+{
+ return check_result_and_overflow(mask,
+ decimal_sub((decimal_t*)a,(decimal_t*)b,res),
+ res);
+}
+inline
+int my_decimal_mul(uint mask, my_decimal *res, const my_decimal *a,
+ const my_decimal *b)
+{
+ return check_result_and_overflow(mask,
+ decimal_mul((decimal_t*)a,(decimal_t*)b,res),
+ res);
+}
+inline
+int my_decimal_div(uint mask, my_decimal *res, const my_decimal *a,
+ const my_decimal *b, int div_scale_inc)
+{
+ return check_result_and_overflow(mask,
+ decimal_div((decimal_t*)a,(decimal_t*)b,res,
+ div_scale_inc),
+ res);
+}
+inline
+int my_decimal_mod(uint mask, my_decimal *res, const my_decimal *a,
+ const my_decimal *b)
+{
+ return check_result_and_overflow(mask,
+ decimal_mod((decimal_t*)a,(decimal_t*)b,res),
+ res);
+}
+inline
+int my_decimal_cmp(const my_decimal *a, const my_decimal *b)
+{
+ return decimal_cmp((decimal_t*) a, (decimal_t*) b);
+}
+inline
+int my_decimal_intg(const my_decimal *a)
+{
+ return decimal_intg((decimal_t*) a);
+}
+void my_decimal_trim(ulong *precision, uint *scale);
+#include "handler.h"
+#include <my_handler.h>
+#include "myisampack.h"
+typedef struct st_HA_KEYSEG
+{
+ CHARSET_INFO *charset;
+ uint32 start;
+ uint32 null_pos;
+ uint16 bit_pos;
+ uint16 flag;
+ uint16 length;
+ uint8 type;
+ uint8 language;
+ uint8 null_bit;
+ uint8 bit_start,bit_end;
+ uint8 bit_length;
+} HA_KEYSEG;
+extern int ha_compare_text(CHARSET_INFO *, uchar *, uint, uchar *, uint ,
+ my_bool, my_bool);
+extern int ha_key_cmp(register HA_KEYSEG *keyseg, register uchar *a,
+ register uchar *b, uint key_length, uint nextflag,
+ uint *diff_pos);
+extern HA_KEYSEG *ha_find_null(HA_KEYSEG *keyseg, uchar *a);
+extern void my_handler_error_register(void);
+extern void my_handler_error_unregister(void);
+#include <ft_global.h>
+typedef struct st_ft_info FT_INFO;
+struct _ft_vft
+{
+ int (*read_next)(FT_INFO *, char *);
+ float (*find_relevance)(FT_INFO *, uchar *, uint);
+ void (*close_search)(FT_INFO *);
+ float (*get_relevance)(FT_INFO *);
+ void (*reinit_search)(FT_INFO *);
+};
+struct st_ft_info
+{
+ struct _ft_vft *please;
+};
+extern const char *ft_stopword_file;
+extern const char *ft_precompiled_stopwords[];
+extern ulong ft_min_word_len;
+extern ulong ft_max_word_len;
+extern ulong ft_query_expansion_limit;
+extern char ft_boolean_syntax[15];
+extern struct st_mysql_ftparser ft_default_parser;
+int ft_init_stopwords(void);
+void ft_free_stopwords(void);
+FT_INFO *ft_init_search(uint,void *, uint, uchar *, uint,CHARSET_INFO *, uchar *);
+my_bool ft_boolean_check_syntax_string(const uchar *);
+#include <keycache.h>
+struct st_block_link;
+typedef struct st_block_link BLOCK_LINK;
+struct st_keycache_page;
+typedef struct st_keycache_page KEYCACHE_PAGE;
+struct st_hash_link;
+typedef struct st_hash_link HASH_LINK;
+typedef struct st_keycache_wqueue
+{
+ struct st_my_thread_var *last_thread;
+} KEYCACHE_WQUEUE;
+typedef struct st_key_cache
+{
+ my_bool key_cache_inited;
+ my_bool in_resize;
+ my_bool resize_in_flush;
+ my_bool can_be_used;
+ size_t key_cache_mem_size;
+ uint key_cache_block_size;
+ ulong min_warm_blocks;
+ ulong age_threshold;
+ ulonglong keycache_time;
+ uint hash_entries;
+ int hash_links;
+ int hash_links_used;
+ int disk_blocks;
+ ulong blocks_used;
+ ulong blocks_unused;
+ ulong blocks_changed;
+ ulong warm_blocks;
+ ulong cnt_for_resize_op;
+ long blocks_available;
+ HASH_LINK **hash_root;
+ HASH_LINK *hash_link_root;
+ HASH_LINK *free_hash_list;
+ BLOCK_LINK *free_block_list;
+ BLOCK_LINK *block_root;
+ uchar *block_mem;
+ BLOCK_LINK *used_last;
+ BLOCK_LINK *used_ins;
+ pthread_mutex_t cache_lock;
+ KEYCACHE_WQUEUE resize_queue;
+ KEYCACHE_WQUEUE waiting_for_resize_cnt;
+ KEYCACHE_WQUEUE waiting_for_hash_link;
+ KEYCACHE_WQUEUE waiting_for_block;
+ BLOCK_LINK *changed_blocks[128];
+ BLOCK_LINK *file_blocks[128];
+ ulonglong param_buff_size;
+ ulong param_block_size;
+ ulong param_division_limit;
+ ulong param_age_threshold;
+ ulong global_blocks_changed;
+ ulonglong global_cache_w_requests;
+ ulonglong global_cache_write;
+ ulonglong global_cache_r_requests;
+ ulonglong global_cache_read;
+ int blocks;
+ my_bool in_init;
+} KEY_CACHE;
+extern KEY_CACHE dflt_key_cache_var, *dflt_key_cache;
+extern int init_key_cache(KEY_CACHE *keycache, uint key_cache_block_size,
+ size_t use_mem, uint division_limit,
+ uint age_threshold);
+extern int resize_key_cache(KEY_CACHE *keycache, uint key_cache_block_size,
+ size_t use_mem, uint division_limit,
+ uint age_threshold);
+extern void change_key_cache_param(KEY_CACHE *keycache, uint division_limit,
+ uint age_threshold);
+extern uchar *key_cache_read(KEY_CACHE *keycache,
+ File file, my_off_t filepos, int level,
+ uchar *buff, uint length,
+ uint block_length,int return_buffer);
+extern int key_cache_insert(KEY_CACHE *keycache,
+ File file, my_off_t filepos, int level,
+ uchar *buff, uint length);
+extern int key_cache_write(KEY_CACHE *keycache,
+ File file, my_off_t filepos, int level,
+ uchar *buff, uint length,
+ uint block_length,int force_write);
+extern int flush_key_blocks(KEY_CACHE *keycache,
+ int file, enum flush_type type);
+extern void end_key_cache(KEY_CACHE *keycache, my_bool cleanup);
+extern my_bool multi_keycache_init(void);
+extern void multi_keycache_free(void);
+extern KEY_CACHE *multi_key_cache_search(uchar *key, uint length);
+extern my_bool multi_key_cache_set(const uchar *key, uint length,
+ KEY_CACHE *key_cache);
+extern void multi_key_cache_change(KEY_CACHE *old_data,
+ KEY_CACHE *new_data);
+extern int reset_key_cache_counters(const char *name,
+ KEY_CACHE *key_cache);
+#include <backup/api_types.h>
+extern const String my_null_string;
+namespace backup {
+typedef unsigned char byte;
+enum result_t { OK=0, READY, PROCESSING, BUSY, DONE, ERROR };
+typedef uint version_t;
+class Db_ref
+{
+ const String *m_name;
+ public:
+ Db_ref(): m_name(NULL)
+ {}
+ const In_C_you_should_use_my_bool_instead() is_valid() const
+ { return m_name != NULL; }
+ const String& name() const
+ { return *m_name; }
+ const String& catalog() const
+ { return my_null_string; }
+ In_C_you_should_use_my_bool_instead() operator==(const Db_ref &db) const
+ { return stringcmp(m_name,&db.name())==0; }
+ In_C_you_should_use_my_bool_instead() operator!=(const Db_ref &db) const
+ { return ! this->operator==(db); }
+ protected:
+ Db_ref(const String &name): m_name(&name)
+ {}
+ friend class Table_ref;
+};
+class Table_ref
+{
+ const Db_ref m_db;
+ const String *m_name;
+ public:
+ Table_ref(): m_name(NULL)
+ {}
+ const In_C_you_should_use_my_bool_instead() is_valid() const
+ { return m_name != NULL; }
+ const Db_ref& db() const
+ { return m_db; }
+ const String& name() const
+ { return *m_name; }
+ In_C_you_should_use_my_bool_instead() operator==(const Table_ref &t) const
+ {
+ return m_db == t.db() &&
+ stringcmp(m_name,&t.name()) == 0;
+ }
+ In_C_you_should_use_my_bool_instead() operator!=(const Table_ref &db) const
+ { return ! this->operator==(db); }
+ typedef char describe_buf[512];
+ const char* describe(char *buf, size_t len) const
+ {
+ my_snprintf(buf,len,"%s.%s",db().name().ptr(),name().ptr());
+ return buf;
+ }
+ const char* describe(describe_buf &buf) const
+ { return describe(buf,sizeof(buf)); }
+ protected:
+ Table_ref(const String &db, const String &name):
+ m_db(db), m_name(&name)
+ {}
+};
+class Table_list
+{
+ public:
+ virtual ~Table_list() {}
+ virtual Table_ref operator[](uint pos) const =0;
+ virtual uint count() const =0;
+};
+struct Buffer
+{
+ size_t size;
+ uint table_no;
+ In_C_you_should_use_my_bool_instead() last;
+ byte *data;
+ Buffer(): size(0),table_no(0),last((0)), data(NULL)
+ {}
+ void reset(size_t len)
+ {
+ size= len;
+ table_no= 0;
+ last= (0);
+ }
+};
+class Engine;
+class Backup_driver;
+class Restore_driver;
+}
+typedef backup::result_t Backup_result_t;
+typedef backup::Engine Backup_engine;
+typedef Backup_result_t backup_factory(::handlerton *,Backup_engine*&);
+#include <sql_bitmap.h>
+typedef Bitmap<39> HA_ALTER_FLAGS;
+enum legacy_db_type
+{
+ DB_TYPE_UNKNOWN=0,DB_TYPE_DIAB_ISAM=1,
+ DB_TYPE_HASH,DB_TYPE_MISAM,DB_TYPE_PISAM,
+ DB_TYPE_RMS_ISAM, DB_TYPE_HEAP, DB_TYPE_ISAM,
+ DB_TYPE_MRG_ISAM, DB_TYPE_MYISAM, DB_TYPE_MRG_MYISAM,
+ DB_TYPE_BERKELEY_DB, DB_TYPE_INNODB,
+ DB_TYPE_GEMINI, DB_TYPE_NDBCLUSTER,
+ DB_TYPE_EXAMPLE_DB, DB_TYPE_ARCHIVE_DB, DB_TYPE_CSV_DB,
+ DB_TYPE_FEDERATED_DB,
+ DB_TYPE_BLACKHOLE_DB,
+ DB_TYPE_PARTITION_DB,
+ DB_TYPE_BINLOG,
+ DB_TYPE_SOLID,
+ DB_TYPE_PBXT,
+ DB_TYPE_TABLE_FUNCTION,
+ DB_TYPE_MEMCACHE,
+ DB_TYPE_FALCON,
+ DB_TYPE_MARIA,
+ DB_TYPE_FIRST_DYNAMIC=42,
+ DB_TYPE_DEFAULT=127
+};
+enum row_type { ROW_TYPE_NOT_USED=-1, ROW_TYPE_DEFAULT, ROW_TYPE_FIXED,
+ ROW_TYPE_DYNAMIC, ROW_TYPE_COMPRESSED,
+ ROW_TYPE_REDUNDANT, ROW_TYPE_COMPACT, ROW_TYPE_PAGE };
+enum column_format_type { COLUMN_FORMAT_TYPE_NOT_USED= -1,
+ COLUMN_FORMAT_TYPE_DEFAULT= 0,
+ COLUMN_FORMAT_TYPE_FIXED= 1,
+ COLUMN_FORMAT_TYPE_DYNAMIC= 2 };
+enum enum_binlog_func {
+ BFN_RESET_LOGS= 1,
+ BFN_RESET_SLAVE= 2,
+ BFN_BINLOG_WAIT= 3,
+ BFN_BINLOG_END= 4,
+ BFN_BINLOG_PURGE_FILE= 5
+};
+enum enum_binlog_command {
+ LOGCOM_CREATE_TABLE,
+ LOGCOM_ALTER_TABLE,
+ LOGCOM_RENAME_TABLE,
+ LOGCOM_DROP_TABLE,
+ LOGCOM_CREATE_DB,
+ LOGCOM_ALTER_DB,
+ LOGCOM_DROP_DB
+};
+typedef ulonglong my_xid;
+struct xid_t {
+ long formatID;
+ long gtrid_length;
+ long bqual_length;
+ char data[128];
+ xid_t() {}
+ In_C_you_should_use_my_bool_instead() eq(struct xid_t *xid)
+ { return eq(xid->gtrid_length, xid->bqual_length, xid->data); }
+ In_C_you_should_use_my_bool_instead() eq(long g, long b, const char *d)
+ { return g == gtrid_length && b == bqual_length && !memcmp(d, data,
g+b); }
+ void set(struct xid_t *xid)
+ { memcpy(this, xid, xid->length()); }
+ void set(long f, const char *g, long gl, const char *b, long bl)
+ {
+ formatID= f;
+ memcpy(data, g, gtrid_length= gl);
+ memcpy(data+gl, b, bqual_length= bl);
+ }
+ void set(ulonglong xid)
+ {
+ my_xid tmp;
+ formatID= 1;
+ set(8, 0, "MySQLXid");
+ memcpy(data+8, &server_id, sizeof(server_id));
+ tmp= xid;
+ memcpy(data+(8 +sizeof(server_id)), &tmp, sizeof(tmp));
+ gtrid_length=((8 +sizeof(server_id))+sizeof(my_xid));
+ }
+ void set(long g, long b, const char *d)
+ {
+ formatID= 1;
+ gtrid_length= g;
+ bqual_length= b;
+ memcpy(data, d, g+b);
+ }
+ In_C_you_should_use_my_bool_instead() is_null() { return formatID == -1; }
+ void null() { formatID= -1; }
+ my_xid quick_get_my_xid()
+ {
+ my_xid tmp;
+ memcpy(&tmp, data+(8 +sizeof(server_id)), sizeof(tmp));
+ return tmp;
+ }
+ my_xid get_my_xid()
+ {
+ return gtrid_length == ((8 +sizeof(server_id))+sizeof(my_xid)) &&
bqual_length == 0 &&
+ !memcmp(data+8, &server_id, sizeof(server_id)) &&
+ !memcmp(data, "MySQLXid", 8) ?
+ quick_get_my_xid() : 0;
+ }
+ uint length()
+ {
+ return sizeof(formatID)+sizeof(gtrid_length)+sizeof(bqual_length)+
+ gtrid_length+bqual_length;
+ }
+ uchar *key()
+ {
+ return (uchar *)>rid_length;
+ }
+ uint key_length()
+ {
+ return sizeof(gtrid_length)+sizeof(bqual_length)+gtrid_length+bqual_length;
+ }
+};
+typedef struct xid_t XID;
+enum ts_command_type
+{
+ TS_CMD_NOT_DEFINED = -1,
+ CREATE_TABLESPACE = 0,
+ ALTER_TABLESPACE = 1,
+ CREATE_LOGFILE_GROUP = 2,
+ ALTER_LOGFILE_GROUP = 3,
+ DROP_TABLESPACE = 4,
+ DROP_LOGFILE_GROUP = 5,
+ CHANGE_FILE_TABLESPACE = 6,
+ ALTER_ACCESS_MODE_TABLESPACE = 7
+};
+enum ts_alter_tablespace_type
+{
+ TS_ALTER_TABLESPACE_TYPE_NOT_DEFINED = -1,
+ ALTER_TABLESPACE_ADD_FILE = 1,
+ ALTER_TABLESPACE_DROP_FILE = 2
+};
+enum tablespace_access_mode
+{
+ TS_NOT_DEFINED= -1,
+ TS_READ_ONLY = 0,
+ TS_READ_WRITE = 1,
+ TS_NOT_ACCESSIBLE = 2
+};
+struct handlerton;
+class st_alter_tablespace : public Sql_alloc
+{
+ public:
+ const char *tablespace_name;
+ const char *logfile_group_name;
+ enum ts_command_type ts_cmd_type;
+ enum ts_alter_tablespace_type ts_alter_tablespace_type;
+ const char *data_file_name;
+ const char *undo_file_name;
+ const char *redo_file_name;
+ ulonglong extent_size;
+ ulonglong undo_buffer_size;
+ ulonglong redo_buffer_size;
+ ulonglong initial_size;
+ ulonglong autoextend_size;
+ ulonglong max_size;
+ uint nodegroup_id;
+ handlerton *storage_engine;
+ In_C_you_should_use_my_bool_instead() wait_until_completed;
+ const char *ts_comment;
+ enum tablespace_access_mode ts_access_mode;
+ st_alter_tablespace()
+ {
+ tablespace_name= NULL;
+ logfile_group_name= "DEFAULT_LG";
+ ts_cmd_type= TS_CMD_NOT_DEFINED;
+ data_file_name= NULL;
+ undo_file_name= NULL;
+ redo_file_name= NULL;
+ extent_size= 1024*1024;
+ undo_buffer_size= 8*1024*1024;
+ redo_buffer_size= 8*1024*1024;
+ initial_size= 128*1024*1024;
+ autoextend_size= 0;
+ max_size= 0;
+ storage_engine= NULL;
+ nodegroup_id= 65535;
+ wait_until_completed= (1);
+ ts_comment= NULL;
+ ts_access_mode= TS_NOT_DEFINED;
+ }
+};
+struct st_table;
+enum enum_schema_tables
+{
+ SCH_CHARSETS= 0,
+ SCH_COLLATIONS,
+ SCH_COLLATION_CHARACTER_SET_APPLICABILITY,
+ SCH_COLUMNS,
+ SCH_COLUMN_PRIVILEGES,
+ SCH_ENGINES,
+ SCH_EVENTS,
+ SCH_FILES,
+ SCH_GLOBAL_STATUS,
+ SCH_GLOBAL_VARIABLES,
+ SCH_KEY_COLUMN_USAGE,
+ SCH_OPEN_TABLES,
+ SCH_PARAMETERS,
+ SCH_PARTITIONS,
+ SCH_PLUGINS,
+ SCH_PROCESSLIST,
+ SCH_PROFILES,
+ SCH_REFERENTIAL_CONSTRAINTS,
+ SCH_PROCEDURES,
+ SCH_SCHEMATA,
+ SCH_SCHEMA_PRIVILEGES,
+ SCH_SESSION_STATUS,
+ SCH_SESSION_VARIABLES,
+ SCH_STATISTICS,
+ SCH_STATUS,
+ SCH_TABLES,
+ SCH_TABLE_CONSTRAINTS,
+ SCH_TABLE_NAMES,
+ SCH_TABLE_PRIVILEGES,
+ SCH_TRIGGERS,
+ SCH_USER_PRIVILEGES,
+ SCH_VARIABLES,
+ SCH_VIEWS,
+ SCH_FALCON_TABLESPACES,
+ SCH_FALCON_TABLESPACE_FILES
+};
+typedef struct st_table TABLE;
+typedef struct st_table_share TABLE_SHARE;
+struct st_foreign_key_info;
+typedef struct st_foreign_key_info FOREIGN_KEY_INFO;
+typedef In_C_you_should_use_my_bool_instead() (stat_print_fn)(THD *thd, const char *type,
uint type_len,
+ const char *file, uint file_len,
+ const char *status, uint status_len);
+enum ha_stat_type { HA_ENGINE_STATUS, HA_ENGINE_LOGS, HA_ENGINE_MUTEX };
+extern st_plugin_int *hton2plugin[15];
+enum log_status
+{
+ HA_LOG_STATUS_FREE= 0,
+ HA_LOG_STATUS_INUSE= 1,
+ HA_LOG_STATUS_NOSUCHLOG= 2
+};
+void signal_log_not_needed(struct handlerton, char *log_file);
+struct handler_log_file_data {
+ LEX_STRING filename;
+ enum log_status status;
+};
+enum handler_iterator_type
+{
+ HA_TRANSACTLOG_ITERATOR= 1
+};
+enum handler_create_iterator_result
+{
+ HA_ITERATOR_OK,
+ HA_ITERATOR_UNSUPPORTED,
+ HA_ITERATOR_ERROR
+};
+struct handler_iterator {
+ int (*next)(struct handler_iterator *, void *iterator_object);
+ void (*destroy)(struct handler_iterator *);
+ void *buffer;
+};
+struct handlerton
+{
+ SHOW_COMP_OPTION state;
+ enum legacy_db_type db_type;
+ uint slot;
+ uint savepoint_offset;
+ int (*close_connection)(handlerton *hton, THD *thd);
+ int (*savepoint_set)(handlerton *hton, THD *thd, void *sv);
+ int (*savepoint_rollback)(handlerton *hton, THD *thd, void *sv);
+ int (*savepoint_release)(handlerton *hton, THD *thd, void *sv);
+ int (*commit)(handlerton *hton, THD *thd, In_C_you_should_use_my_bool_instead() all);
+ int (*rollback)(handlerton *hton, THD *thd, In_C_you_should_use_my_bool_instead()
all);
+ int (*prepare)(handlerton *hton, THD *thd, In_C_you_should_use_my_bool_instead() all);
+ int (*recover)(handlerton *hton, XID *xid_list, uint len);
+ int (*commit_by_xid)(handlerton *hton, XID *xid);
+ int (*rollback_by_xid)(handlerton *hton, XID *xid);
+ void *(*create_cursor_read_view)(handlerton *hton, THD *thd);
+ void (*set_cursor_read_view)(handlerton *hton, THD *thd, void *read_view);
+ void (*close_cursor_read_view)(handlerton *hton, THD *thd, void *read_view);
+ handler *(*create)(handlerton *hton, TABLE_SHARE *table, MEM_ROOT *mem_root);
+ void (*drop_database)(handlerton *hton, char* path);
+ int (*panic)(handlerton *hton, enum ha_panic_function flag);
+ int (*start_consistent_snapshot)(handlerton *hton, THD *thd);
+ In_C_you_should_use_my_bool_instead() (*flush_logs)(handlerton *hton);
+ In_C_you_should_use_my_bool_instead() (*show_status)(handlerton *hton, THD *thd,
stat_print_fn *print, enum ha_stat_type stat);
+ uint (*partition_flags)();
+ uint (*alter_partition_flags)();
+ int (*alter_tablespace)(handlerton *hton, THD *thd, st_alter_tablespace *ts_info);
+ int (*fill_files_table)(handlerton *hton, THD *thd,
+ TABLE_LIST *tables,
+ class Item *cond);
+ int (*fill_is_table)(handlerton *hton, THD *thd, TABLE_LIST *tables,
+ class Item *cond,
+ enum enum_schema_tables);
+ uint32 flags;
+ int (*binlog_func)(handlerton *hton, THD *thd, enum_binlog_func fn, void *arg);
+ void (*binlog_log_query)(handlerton *hton, THD *thd,
+ enum_binlog_command binlog_command,
+ const char *query, uint query_length,
+ const char *db, const char *table_name);
+ int (*release_temporary_latches)(handlerton *hton, THD *thd);
+ enum log_status (*get_log_status)(handlerton *hton, char *log);
+ enum handler_create_iterator_result
+ (*create_iterator)(handlerton *hton, enum handler_iterator_type type,
+ struct handler_iterator *fill_this_in);
+ int (*discover)(handlerton *hton, THD* thd, const char *db,
+ const char *name,
+ uchar **frmblob,
+ size_t *frmlen);
+ int (*find_files)(handlerton *hton, THD *thd,
+ const char *db,
+ const char *path,
+ const char *wild, In_C_you_should_use_my_bool_instead() dir,
List<LEX_STRING> *files);
+ int (*table_exists_in_engine)(handlerton *hton, THD* thd, const char *db,
+ const char *name);
+ uint32 license;
+ void *data;
+ backup_factory *get_backup_engine;
+};
+class Ha_trx_info;
+struct THD_TRANS
+{
+ In_C_you_should_use_my_bool_instead() no_2pc;
+ Ha_trx_info *ha_list;
+ In_C_you_should_use_my_bool_instead() modified_non_trans_table;
+ void reset() { no_2pc= (0); modified_non_trans_table= (0); }
+};
+class Ha_trx_info
+{
+public:
+ void register_ha(THD_TRANS *trans, handlerton *ht_arg)
+ {
+ assert(m_flags == 0);
+ assert(m_ht == NULL);
+ assert(m_next == NULL);
+ m_ht= ht_arg;
+ m_flags= (int) TRX_READ_ONLY;
+ m_next= trans->ha_list;
+ trans->ha_list= this;
+ }
+ void reset()
+ {
+ m_next= NULL;
+ m_ht= NULL;
+ m_flags= 0;
+ }
+ Ha_trx_info() { reset(); }
+ void set_trx_read_write()
+ {
+ assert(is_started());
+ m_flags|= (int) TRX_READ_WRITE;
+ }
+ In_C_you_should_use_my_bool_instead() is_trx_read_write() const
+ {
+ assert(is_started());
+ return m_flags & (int) TRX_READ_WRITE;
+ }
+ In_C_you_should_use_my_bool_instead() is_started() const { return m_ht != NULL; }
+ void coalesce_trx_with(const Ha_trx_info *stmt_trx)
+ {
+ assert(is_started());
+ if (stmt_trx->is_trx_read_write())
+ set_trx_read_write();
+ }
+ Ha_trx_info *next() const
+ {
+ assert(is_started());
+ return m_next;
+ }
+ handlerton *ht() const
+ {
+ assert(is_started());
+ return m_ht;
+ }
+private:
+ enum { TRX_READ_ONLY= 0, TRX_READ_WRITE= 1 };
+ Ha_trx_info *m_next;
+ handlerton *m_ht;
+ uchar m_flags;
+};
+enum enum_tx_isolation { ISO_READ_UNCOMMITTED, ISO_READ_COMMITTED,
+ ISO_REPEATABLE_READ, ISO_SERIALIZABLE};
+enum ndb_distribution { ND_KEYHASH= 0, ND_LINHASH= 1 };
+typedef struct {
+ ulonglong data_file_length;
+ ulonglong max_data_file_length;
+ ulonglong index_file_length;
+ ulonglong delete_length;
+ ha_rows records;
+ ulong mean_rec_length;
+ time_t create_time;
+ time_t check_time;
+ time_t update_time;
+ ulonglong check_sum;
+} PARTITION_INFO;
+class Item;
+struct st_table_log_memory_entry;
+class partition_info;
+struct st_partition_iter;
+enum ha_choice { HA_CHOICE_UNDEF, HA_CHOICE_NO, HA_CHOICE_YES };
+typedef struct st_ha_create_information
+{
+ CHARSET_INFO *table_charset, *default_table_charset;
+ LEX_STRING connect_string;
+ const char *password, *tablespace;
+ LEX_STRING comment;
+ const char *data_file_name, *index_file_name;
+ const char *alias;
+ ulonglong max_rows,min_rows;
+ ulonglong auto_increment_value;
+ ulong table_options;
+ ulong avg_row_length;
+ ulong used_fields;
+ ulong key_block_size;
+ SQL_LIST merge_list;
+ handlerton *db_type;
+ enum row_type row_type;
+ uint null_bits;
+ uint options;
+ uint merge_insert_method;
+ uint extra_size;
+ enum ha_choice transactional;
+ In_C_you_should_use_my_bool_instead() table_existed;
+ In_C_you_should_use_my_bool_instead() frm_only;
+ In_C_you_should_use_my_bool_instead() varchar;
+ enum ha_storage_media default_storage_media;
+ enum ha_choice page_checksum;
+} HA_CREATE_INFO;
+typedef struct st_ha_alter_information
+{
+ KEY *key_info_buffer;
+ uint key_count;
+ uint index_drop_count;
+ uint *index_drop_buffer;
+ uint index_add_count;
+ uint *index_add_buffer;
+ void *data;
+} HA_ALTER_INFO;
+typedef struct st_key_create_information
+{
+ enum ha_key_alg algorithm;
+ ulong block_size;
+ LEX_STRING parser_name;
+ LEX_STRING comment;
+} KEY_CREATE_INFO;
+class TABLEOP_HOOKS
+{
+public:
+ TABLEOP_HOOKS() {}
+ virtual ~TABLEOP_HOOKS() {}
+ inline void prelock(TABLE **tables, uint count)
+ {
+ do_prelock(tables, count);
+ }
+ inline int postlock(TABLE **tables, uint count)
+ {
+ return do_postlock(tables, count);
+ }
+private:
+ virtual void do_prelock(TABLE **tables, uint count)
+ {
+ }
+ virtual int do_postlock(TABLE **tables, uint count)
+ {
+ return 0;
+ }
+};
+typedef struct st_savepoint SAVEPOINT;
+extern ulong savepoint_alloc_size;
+extern KEY_CREATE_INFO default_key_create_info;
+typedef class Item COND;
+typedef struct st_ha_check_opt
+{
+ st_ha_check_opt() {}
+ ulong sort_buffer_size;
+ uint flags;
+ uint sql_flags;
+ KEY_CACHE *key_cache;
+ void init();
+} HA_CHECK_OPT;
+typedef struct st_handler_buffer
+{
+ uchar *buffer;
+ uchar *buffer_end;
+ uchar *end_of_used_area;
+} HANDLER_BUFFER;
+typedef struct system_status_var SSV;
+typedef void *range_seq_t;
+typedef struct st_range_seq_if
+{
+ range_seq_t (*init)(void *init_params, uint n_ranges, uint flags);
+ uint (*next) (range_seq_t seq, KEY_MULTI_RANGE *range);
+} RANGE_SEQ_IF;
+uint16 &mrr_persistent_flag_storage(range_seq_t seq, uint idx);
+char* &mrr_get_ptr_by_idx(range_seq_t seq, uint idx);
+class COST_VECT
+{
+public:
+ double io_count;
+ double avg_io_cost;
+ double cpu_cost;
+ double mem_cost;
+ double import_cost;
+ enum { IO_COEFF=1 };
+ enum { CPU_COEFF=1 };
+ enum { MEM_COEFF=1 };
+ enum { IMPORT_COEFF=1 };
+ COST_VECT() {}
+ double total_cost()
+ {
+ return IO_COEFF*io_count*avg_io_cost + CPU_COEFF * cpu_cost +
+ MEM_COEFF*mem_cost + IMPORT_COEFF*import_cost;
+ }
+ void zero()
+ {
+ avg_io_cost= 1.0;
+ io_count= cpu_cost= mem_cost= import_cost= 0.0;
+ }
+ void multiply(double m)
+ {
+ io_count *= m;
+ cpu_cost *= m;
+ import_cost *= m;
+ }
+ void add(const COST_VECT* cost)
+ {
+ double io_count_sum= io_count + cost->io_count;
+ add_io(cost->io_count, cost->avg_io_cost);
+ io_count= io_count_sum;
+ cpu_cost += cost->cpu_cost;
+ }
+ void add_io(double add_io_cnt, double add_avg_cost)
+ {
+ double io_count_sum= io_count + add_io_cnt;
+ avg_io_cost= (io_count * avg_io_cost +
+ add_io_cnt * add_avg_cost) / io_count_sum;
+ io_count= io_count_sum;
+ }
+};
+void get_sweep_read_cost(TABLE *table, ha_rows nrows,
In_C_you_should_use_my_bool_instead() interrupted,
+ COST_VECT *cost);
+class ha_statistics
+{
+public:
+ ulonglong data_file_length;
+ ulonglong max_data_file_length;
+ ulonglong index_file_length;
+ ulonglong max_index_file_length;
+ ulonglong delete_length;
+ ulonglong auto_increment_value;
+ ha_rows records;
+ ha_rows deleted;
+ ulong mean_rec_length;
+ time_t create_time;
+ time_t check_time;
+ time_t update_time;
+ uint block_size;
+ ha_statistics():
+ data_file_length(0), max_data_file_length(0),
+ index_file_length(0), delete_length(0), auto_increment_value(0),
+ records(0), deleted(0), mean_rec_length(0), create_time(0),
+ check_time(0), update_time(0), block_size(0)
+ {}
+};
+uint calculate_key_len(TABLE *, uint, const uchar *, key_part_map);
+class handler :public Sql_alloc
+{
+public:
+ typedef ulonglong Table_flags;
+protected:
+ struct st_table_share *table_share;
+ struct st_table *table;
+ Table_flags cached_table_flags;
+ ha_rows estimation_rows_to_insert;
+public:
+ handlerton *ht;
+ uchar *ref;
+ uchar *dup_ref;
+ ha_statistics stats;
+ range_seq_t mrr_iter;
+ RANGE_SEQ_IF mrr_funcs;
+ HANDLER_BUFFER *multi_range_buffer;
+ uint ranges_in_seq;
+ In_C_you_should_use_my_bool_instead() mrr_is_output_sorted;
+ In_C_you_should_use_my_bool_instead() mrr_have_range;
+ KEY_MULTI_RANGE mrr_cur_range;
+ key_range save_end_range, *end_range;
+ KEY_PART_INFO *range_key_part;
+ int key_compare_result_on_equal;
+ In_C_you_should_use_my_bool_instead() eq_range;
+ In_C_you_should_use_my_bool_instead() in_range_check_pushed_down;
+ uint errkey;
+ uint key_used_on_scan;
+ uint active_index;
+ uint ref_length;
+ FT_INFO *ft_handler;
+ enum {NONE=0, INDEX, RND} inited;
+ In_C_you_should_use_my_bool_instead() locked;
+ In_C_you_should_use_my_bool_instead() implicit_emptied;
+ const Item *pushed_cond;
+ Item *pushed_idx_cond;
+ uint pushed_idx_cond_keyno;
+ ulonglong next_insert_id;
+ ulonglong insert_id_for_cur_row;
+ Discrete_interval auto_inc_interval_for_cur_row;
+ handler(handlerton *ht_arg, TABLE_SHARE *share_arg)
+ :table_share(share_arg), table(0),
+ estimation_rows_to_insert(0), ht(ht_arg),
+ ref(0), in_range_check_pushed_down((0)),
+ key_used_on_scan(64), active_index(64),
+ ref_length(sizeof(my_off_t)),
+ ft_handler(0), inited(NONE),
+ locked((0)), implicit_emptied(0),
+ pushed_cond(0), pushed_idx_cond(NULL), pushed_idx_cond_keyno(64),
+ next_insert_id(0), insert_id_for_cur_row(0)
+ {}
+ virtual ~handler(void)
+ {
+ assert(locked == (0));
+ }
+ virtual handler *clone(MEM_ROOT *mem_root);
+ void init()
+ {
+ cached_table_flags= table_flags();
+ }
+ int ha_open(TABLE *table, const char *name, int mode, int test_if_locked);
+ int ha_index_init(uint idx, In_C_you_should_use_my_bool_instead() sorted)
+ {
+ int result;
+ const char *_db_func_, *_db_file_; uint _db_level_; char **_db_framep_; _db_enter_
("ha_index_init","./sql/handler.h",1463,&_db_func_,&_db_file_,&_db_level_,
&_db_framep_);
+ assert(inited==NONE);
+ if (!(result= index_init(idx, sorted)))
+ inited=INDEX;
+ end_range= NULL;
+ do {_db_return_ (1468, &_db_func_, &_db_file_, &_db_level_);
return(result);} while(0);
+ }
+ int ha_index_end()
+ {
+ const char *_db_func_, *_db_file_; uint _db_level_; char **_db_framep_; _db_enter_
("ha_index_end","./sql/handler.h",1472,&_db_func_,&_db_file_,&_db_level_,
&_db_framep_);
+ assert(inited==INDEX);
+ inited=NONE;
+ end_range= NULL;
+ do {_db_return_ (1476, &_db_func_, &_db_file_, &_db_level_);
return(index_end());} while(0);
+ }
+ int ha_rnd_init(In_C_you_should_use_my_bool_instead() scan)
+ {
+ int result;
+ const char *_db_func_, *_db_file_; uint _db_level_; char **_db_framep_; _db_enter_
("ha_rnd_init","./sql/handler.h",1481,&_db_func_,&_db_file_,&_db_level_,
&_db_framep_);
+ assert(inited==NONE || (inited==RND && scan));
+ inited= (result= rnd_init(scan)) ? NONE: RND;
+ do {_db_return_ (1484, &_db_func_, &_db_file_, &_db_level_);
return(result);} while(0);
+ }
+ int ha_rnd_end()
+ {
+ const char *_db_func_, *_db_file_; uint _db_level_; char **_db_framep_; _db_enter_
("ha_rnd_end","./sql/handler.h",1488,&_db_func_,&_db_file_,&_db_level_,
&_db_framep_);
+ assert(inited==RND);
+ inited=NONE;
+ do {_db_return_ (1491, &_db_func_, &_db_file_, &_db_level_);
return(rnd_end());} while(0);
+ }
+ int ha_reset();
+ int ha_index_or_rnd_end()
+ {
+ return inited == INDEX ? ha_index_end() : inited == RND ? ha_rnd_end() : 0;
+ }
+ Table_flags ha_table_flags() const { return cached_table_flags; }
+ int ha_external_lock(THD *thd, int lock_type);
+ int ha_write_row(uchar * buf);
+ int ha_update_row(const uchar * old_data, uchar * new_data);
+ int ha_delete_row(const uchar * buf);
+ void ha_release_auto_increment();
+ int ha_check_for_upgrade(HA_CHECK_OPT *check_opt);
+ int ha_check(THD *thd, HA_CHECK_OPT *check_opt);
+ int ha_repair(THD* thd, HA_CHECK_OPT* check_opt);
+ void ha_start_bulk_insert(ha_rows rows)
+ {
+ estimation_rows_to_insert= rows;
+ start_bulk_insert(rows);
+ }
+ int ha_end_bulk_insert()
+ {
+ estimation_rows_to_insert= 0;
+ return end_bulk_insert();
+ }
+ int ha_bulk_update_row(const uchar *old_data, uchar *new_data,
+ uint *dup_key_found);
+ int ha_delete_all_rows();
+ int ha_reset_auto_increment(ulonglong value);
+ int ha_optimize(THD* thd, HA_CHECK_OPT* check_opt);
+ int ha_analyze(THD* thd, HA_CHECK_OPT* check_opt);
+ In_C_you_should_use_my_bool_instead() ha_check_and_repair(THD *thd);
+ int ha_disable_indexes(uint mode);
+ int ha_enable_indexes(uint mode);
+ int ha_discard_or_import_tablespace(my_bool discard);
+ void ha_prepare_for_alter();
+ int ha_rename_table(const char *from, const char *to);
+ int ha_delete_table(const char *name);
+ void ha_drop_table(const char *name);
+ int ha_create(const char *name, TABLE *form, HA_CREATE_INFO *info);
+ int ha_create_handler_files(const char *name, const char *old_name,
+ int action_flag, HA_CREATE_INFO *info);
+ int ha_change_partitions(HA_CREATE_INFO *create_info,
+ const char *path,
+ ulonglong * const copied,
+ ulonglong * const deleted,
+ const uchar *pack_frm_data,
+ size_t pack_frm_len);
+ int ha_drop_partitions(THD *thd, const char *path);
+ int ha_rename_partitions(THD *thd, const char *path);
+ int ha_optimize_partitions(THD *thd);
+ int ha_analyze_partitions(THD *thd);
+ int ha_check_partitions(THD *thd);
+ int ha_repair_partitions(THD *thd);
+ void adjust_next_insert_id_after_explicit_value(ulonglong nr);
+ int update_auto_increment();
+ void print_keydup_error(uint key_nr, const char *msg);
+ virtual void print_error(int error, myf errflag);
+ virtual In_C_you_should_use_my_bool_instead() get_error_message(int error, String
*buf);
+ uint get_dup_key(int error);
+ virtual void change_table_ptr(TABLE *table_arg, TABLE_SHARE *share)
+ {
+ table= table_arg;
+ table_share= share;
+ }
+ virtual double scan_time()
+ { return ((double) (ulonglong) (stats.data_file_length)) / 4096 + 2; }
+ virtual double read_time(uint index, uint ranges, ha_rows rows)
+ { return ((double) (ulonglong) (ranges+rows)); }
+ virtual double index_only_read_time(uint keynr, double records);
+ virtual ha_rows multi_range_read_info_const(uint keyno, RANGE_SEQ_IF *seq,
+ void *seq_init_param,
+ uint n_ranges, uint *bufsz,
+ uint *flags, COST_VECT *cost);
+ virtual int multi_range_read_info(uint keyno, uint n_ranges, uint keys,
+ uint *bufsz, uint *flags, COST_VECT *cost);
+ virtual int multi_range_read_init(RANGE_SEQ_IF *seq, void *seq_init_param,
+ uint n_ranges, uint mode,
+ HANDLER_BUFFER *buf);
+ virtual int multi_range_read_next(char **range_info);
+ virtual const key_map *keys_to_use_for_scanning() { return &key_map_empty; }
+ In_C_you_should_use_my_bool_instead() has_transactions()
+ { return (ha_table_flags() & (1 << 0)) == 0; }
+ virtual uint extra_rec_buf_length() const { return 0; }
+ virtual In_C_you_should_use_my_bool_instead() is_fatal_error(int error, uint flags)
+ {
+ if (!error ||
+ ((flags & 1) &&
+ (error == 121 ||
+ error == 141)))
+ return (0);
+ return (1);
+ }
+ virtual ha_rows records() { return stats.records; }
+ virtual ha_rows estimate_rows_upper_bound()
+ { return stats.records+10; }
+ virtual enum row_type get_row_type() const { return ROW_TYPE_NOT_USED; }
+ virtual const char *index_type(uint key_number) { assert(0); return "";}
+ virtual void column_bitmaps_signal();
+ uint get_index(void) const { return active_index; }
+ virtual int close(void)=0;
+ virtual In_C_you_should_use_my_bool_instead() start_bulk_update() { return 1; }
+ virtual In_C_you_should_use_my_bool_instead() start_bulk_delete() { return 1; }
+ virtual int exec_bulk_update(uint *dup_key_found)
+ {
+ assert((0));
+ return 131;
+ }
+ virtual void end_bulk_update() { return; }
+ virtual int end_bulk_delete()
+ {
+ assert((0));
+ return 131;
+ }
+ virtual int index_read_map(uchar * buf, const uchar * key,
+ key_part_map keypart_map,
+ enum ha_rkey_function find_flag)
+ {
+ uint key_len= calculate_key_len(table, active_index, key, keypart_map);
+ return index_read(buf, key, key_len, find_flag);
+ }
+ virtual int index_read_idx_map(uchar * buf, uint index, const uchar * key,
+ key_part_map keypart_map,
+ enum ha_rkey_function find_flag);
+ virtual int index_next(uchar * buf)
+ { return 131; }
+ virtual int index_prev(uchar * buf)
+ { return 131; }
+ virtual int index_first(uchar * buf)
+ { return 131; }
+ virtual int index_last(uchar * buf)
+ { return 131; }
+ virtual int index_next_same(uchar *buf, const uchar *key, uint keylen);
+ virtual int index_read_last_map(uchar * buf, const uchar * key,
+ key_part_map keypart_map)
+ {
+ uint key_len= calculate_key_len(table, active_index, key, keypart_map);
+ return index_read_last(buf, key, key_len);
+ }
+ virtual int read_range_first(const key_range *start_key,
+ const key_range *end_key,
+ In_C_you_should_use_my_bool_instead() eq_range,
In_C_you_should_use_my_bool_instead() sorted);
+ virtual int read_range_next();
+ int compare_key(key_range *range);
+ int compare_key2(key_range *range);
+ virtual int ft_init() { return 131; }
+ void ft_end() { ft_handler=NULL; }
+ virtual FT_INFO *ft_init_ext(uint flags, uint inx,String *key)
+ { return NULL; }
+ virtual int ft_read(uchar *buf) { return 131; }
+ virtual int rnd_next(uchar *buf)=0;
+ virtual int rnd_pos(uchar * buf, uchar *pos)=0;
+ virtual int rnd_pos_by_record(uchar *record);
+ virtual int read_first_row(uchar *buf, uint primary_key);
+ virtual int restart_rnd_next(uchar *buf, uchar *pos)
+ { return 131; }
+ virtual int rnd_same(uchar *buf, uint inx)
+ { return 131; }
+ virtual ha_rows records_in_range(uint inx, key_range *min_key, key_range *max_key)
+ { return (ha_rows) 10; }
+ virtual void position(const uchar *record)=0;
+ virtual int info(uint)=0;
+ virtual void get_dynamic_partition_info(PARTITION_INFO *stat_info,
+ uint part_id);
+ virtual uint32 calculate_key_hash_value(Field **field_array)
+ { assert(0); return 0; }
+ virtual int extra(enum ha_extra_function operation)
+ { return 0; }
+ virtual int extra_opt(enum ha_extra_function operation, ulong cache_size)
+ { return extra(operation); }
+ virtual In_C_you_should_use_my_bool_instead() was_semi_consistent_read() { return 0; }
+ virtual void try_semi_consistent_read(In_C_you_should_use_my_bool_instead()) {}
+ virtual void unlock_row() {}
+ virtual int start_stmt(THD *thd, thr_lock_type lock_type) {return 0;}
+ virtual void get_auto_increment(ulonglong offset, ulonglong increment,
+ ulonglong nb_desired_values,
+ ulonglong *first_value,
+ ulonglong *nb_reserved_values);
+ void set_next_insert_id(ulonglong id)
+ {
+ do {_db_pargs_(1803,"info"); _db_doprnt_ ("auto_increment: next value %lu",
(ulong)id);} while(0);
+ next_insert_id= id;
+ }
+ void restore_auto_increment(ulonglong prev_insert_id)
+ {
+ next_insert_id= (prev_insert_id > 0) ? prev_insert_id :
+ insert_id_for_cur_row;
+ }
+ virtual void update_create_info(HA_CREATE_INFO *create_info) {}
+ int check_old_types();
+ virtual int assign_to_keycache(THD* thd, HA_CHECK_OPT* check_opt)
+ { return -1; }
+ virtual int preload_keys(THD* thd, HA_CHECK_OPT* check_opt)
+ { return -1; }
+ virtual int indexes_are_disabled(void) {return 0;}
+ virtual char *update_table_comment(const char * comment)
+ { return (char*) comment;}
+ virtual void append_create_info(String *packet) {}
+ virtual In_C_you_should_use_my_bool_instead() is_fk_defined_on_table_or_index(uint
index)
+ { return (0); }
+ virtual char* get_foreign_key_create_info()
+ { return(NULL);}
+ const char* get_tablespace_name();
+ virtual In_C_you_should_use_my_bool_instead() can_switch_engines() { return 1; }
+ virtual int get_foreign_key_list(THD *thd, List<FOREIGN_KEY_INFO> *f_key_list)
+ { return 0; }
+ virtual uint referenced_by_foreign_key() { return 0;}
+ virtual void init_table_handle_for_HANDLER()
+ { return; }
+ virtual void free_foreign_key_create_info(char* str) {}
+ virtual const char *table_type() const =0;
+ virtual const char **bas_ext() const =0;
+ virtual int get_default_no_partitions(HA_CREATE_INFO *info) { return 1;}
+ virtual void set_auto_partitions(partition_info *part_info) { return; }
+ virtual In_C_you_should_use_my_bool_instead() get_no_parts(const char *name,
+ uint *no_parts)
+ {
+ *no_parts= 0;
+ return 0;
+ }
+ virtual void set_part_info(partition_info *part_info,
+ In_C_you_should_use_my_bool_instead() early)
+ {return;}
+ virtual ulong index_flags(uint idx, uint part, In_C_you_should_use_my_bool_instead()
all_parts) const =0;
+ virtual int add_index(TABLE *table_arg, KEY *key_info, uint num_of_keys)
+ { return (131); }
+ virtual int prepare_drop_index(TABLE *table_arg, uint *key_num,
+ uint num_of_keys)
+ { return (131); }
+ virtual int final_drop_index(TABLE *table_arg)
+ { return (131); }
+ uint max_record_length() const
+ { return ((65535) < (max_supported_record_length()) ? (65535) :
(max_supported_record_length())); }
+ uint max_keys() const
+ { return ((64) < (max_supported_keys()) ? (64) : (max_supported_keys())); }
+ uint max_key_parts() const
+ { return ((16) < (max_supported_key_parts()) ? (16) : (max_supported_key_parts()));
}
+ uint max_key_length() const
+ { return ((4096) < (max_supported_key_length()) ? (4096) :
(max_supported_key_length())); }
+ uint max_key_part_length() const
+ { return ((4096) < (max_supported_key_part_length()) ? (4096) :
(max_supported_key_part_length())); }
+ virtual uint max_supported_record_length() const { return 65535; }
+ virtual uint max_supported_keys() const { return 0; }
+ virtual uint max_supported_key_parts() const { return 16; }
+ virtual uint max_supported_key_length() const { return 4096; }
+ virtual uint max_supported_key_part_length() const { return 255; }
+ virtual uint min_record_length(uint options) const { return 1; }
+ virtual In_C_you_should_use_my_bool_instead() low_byte_first() const { return 1; }
+ virtual uint checksum() const { return 0; }
+ virtual In_C_you_should_use_my_bool_instead() is_crashed() const { return 0; }
+ virtual In_C_you_should_use_my_bool_instead() auto_repair() const { return 0; }
+ virtual uint lock_count(void) const { return 1; }
+ virtual THR_LOCK_DATA **store_lock(THD *thd,
+ THR_LOCK_DATA **to,
+ enum thr_lock_type lock_type)=0;
+ virtual uint8 table_cache_type() { return 0; }
+ virtual my_bool register_query_cache_table(THD *thd, char *table_key,
+ uint key_length,
+ qc_engine_callback
+ *engine_callback,
+ ulonglong *engine_data)
+ {
+ *engine_callback= 0;
+ return (1);
+ }
+ virtual In_C_you_should_use_my_bool_instead() primary_key_is_clustered() { return (0); }
+ virtual int cmp_ref(const uchar *ref1, const uchar *ref2)
+ {
+ return memcmp(ref1, ref2, ref_length);
+ }
+ virtual const COND *cond_push(const COND *cond) { return cond; }
+ virtual void cond_pop() { return; }
+ virtual Item *idx_cond_push(uint keyno, Item* idx_cond) { return idx_cond; }
+ virtual In_C_you_should_use_my_bool_instead() check_if_incompatible_data(HA_CREATE_INFO
*create_info,
+ uint table_changes)
+ { return 1; }
+ virtual int check_if_supported_alter(TABLE *altered_table,
+ HA_CREATE_INFO *create_info,
+ HA_ALTER_FLAGS *alter_flags,
+ uint table_changes)
+ {
+ const char *_db_func_, *_db_file_; uint _db_level_; char **_db_framep_; _db_enter_
("check_if_supported_alter","./sql/handler.h",2076,&_db_func_,&_db_file_,&_db_level_,
&_db_framep_);
+ if (this->check_if_incompatible_data(create_info, table_changes)
+ == 1)
+ do {_db_return_ (2079, &_db_func_, &_db_file_, &_db_level_); return(2);}
while(0);
+ else
+ do {_db_return_ (2081, &_db_func_, &_db_file_, &_db_level_); return(0);}
while(0);
+ }
+ virtual int alter_table_phase1(THD *thd,
+ TABLE *altered_table,
+ HA_CREATE_INFO *create_info,
+ HA_ALTER_INFO *alter_info,
+ HA_ALTER_FLAGS *alter_flags)
+ {
+ return 138;
+ }
+ virtual int alter_table_phase2(THD *thd,
+ TABLE *altered_table,
+ HA_CREATE_INFO *create_info,
+ HA_ALTER_INFO *alter_info,
+ HA_ALTER_FLAGS *alter_flags)
+ {
+ return 138;
+ }
+ virtual int alter_table_phase3(THD *thd, TABLE *table)
+ {
+ return 138;
+ }
+ virtual void use_hidden_primary_key();
+ virtual int lock_table(THD *thd __attribute__((unused)),
+ int lock_type __attribute__((unused)),
+ int lock_timeout __attribute__((unused)))
+ {
+ return 131;
+ }
+protected:
+ void ha_statistic_increment(ulong SSV::*offset) const;
+ void **ha_data(THD *) const;
+ THD *ha_thd(void) const;
+ virtual int rename_table(const char *from, const char *to);
+ virtual int delete_table(const char *name);
+private:
+ inline void mark_trx_read_write();
+private:
+ virtual int open(const char *name, int mode, uint test_if_locked)=0;
+ virtual int index_init(uint idx, In_C_you_should_use_my_bool_instead() sorted) {
active_index= idx; return 0; }
+ virtual int index_end() { active_index= 64; return 0; }
+ virtual int rnd_init(In_C_you_should_use_my_bool_instead() scan)= 0;
+ virtual int rnd_end() { return 0; }
+ virtual int write_row(uchar *buf __attribute__((unused)))
+ {
+ return 131;
+ }
+ virtual int update_row(const uchar *old_data __attribute__((unused)),
+ uchar *new_data __attribute__((unused)))
+ {
+ return 131;
+ }
+ virtual int delete_row(const uchar *buf __attribute__((unused)))
+ {
+ return 131;
+ }
+ virtual int reset() { return 0; }
+ virtual Table_flags table_flags(void) const= 0;
+ virtual int external_lock(THD *thd __attribute__((unused)),
+ int lock_type __attribute__((unused)))
+ {
+ return 0;
+ }
+ virtual void release_auto_increment() { return; };
+ virtual int check_for_upgrade(HA_CHECK_OPT *check_opt)
+ { return 0; }
+ virtual int check(THD* thd, HA_CHECK_OPT* check_opt)
+ { return -1; }
+ virtual int repair(THD* thd, HA_CHECK_OPT* check_opt)
+ { return -1; }
+ virtual void start_bulk_insert(ha_rows rows) {}
+ virtual int end_bulk_insert() { return 0; }
+ virtual int index_read(uchar * buf, const uchar * key, uint key_len,
+ enum ha_rkey_function find_flag)
+ { return 131; }
+ virtual int index_read_last(uchar * buf, const uchar * key, uint key_len)
+ { return ((_my_thread_var())->thr_errno= 131); }
+ virtual int bulk_update_row(const uchar *old_data, uchar *new_data,
+ uint *dup_key_found)
+ {
+ assert((0));
+ return 131;
+ }
+ virtual int delete_all_rows()
+ { return ((_my_thread_var())->thr_errno=131); }
+ virtual int reset_auto_increment(ulonglong value)
+ { return 131; }
+ virtual int optimize(THD* thd, HA_CHECK_OPT* check_opt)
+ { return -1; }
+ virtual int analyze(THD* thd, HA_CHECK_OPT* check_opt)
+ { return -1; }
+ virtual In_C_you_should_use_my_bool_instead() check_and_repair(THD *thd) { return (1);
}
+ virtual int disable_indexes(uint mode) { return 131; }
+ virtual int enable_indexes(uint mode) { return 131; }
+ virtual int discard_or_import_tablespace(my_bool discard)
+ { return ((_my_thread_var())->thr_errno=131); }
+ virtual void prepare_for_alter() { return; }
+ virtual void drop_table(const char *name);
+ virtual int create(const char *name, TABLE *form, HA_CREATE_INFO *info)=0;
+ virtual int create_handler_files(const char *name, const char *old_name,
+ int action_flag, HA_CREATE_INFO *info)
+ { return (0); }
+ virtual int change_partitions(HA_CREATE_INFO *create_info,
+ const char *path,
+ ulonglong * const copied,
+ ulonglong * const deleted,
+ const uchar *pack_frm_data,
+ size_t pack_frm_len)
+ { return 131; }
+ virtual int drop_partitions(THD *thd, const char *path)
+ { return 131; }
+ virtual int rename_partitions(THD *thd, const char *path)
+ { return 131; }
+ virtual int optimize_partitions(THD *thd)
+ { return 131; }
+ virtual int analyze_partitions(THD *thd)
+ { return 131; }
+ virtual int check_partitions(THD *thd)
+ { return 131; }
+ virtual int repair_partitions(THD *thd)
+ { return 131; }
+};
+class DsMrr_impl
+{
+public:
+ typedef void
(handler::*range_check_toggle_func_t)(In_C_you_should_use_my_bool_instead() on);
+ DsMrr_impl()
+ : h2(NULL) {};
+ handler *h;
+ TABLE *table;
+private:
+ handler *h2;
+ uchar *rowids_buf;
+ uchar *rowids_buf_cur;
+ uchar *rowids_buf_last;
+ uchar *rowids_buf_end;
+ In_C_you_should_use_my_bool_instead() dsmrr_eof;
+ In_C_you_should_use_my_bool_instead() is_mrr_assoc;
+ In_C_you_should_use_my_bool_instead() use_default_impl;
+public:
+ void init(handler *h_arg, TABLE *table_arg)
+ {
+ h= h_arg;
+ table= table_arg;
+ }
+ int dsmrr_init(handler *h, KEY *key, RANGE_SEQ_IF *seq_funcs,
+ void *seq_init_param, uint n_ranges, uint mode,
+ HANDLER_BUFFER *buf);
+ void dsmrr_close();
+ int dsmrr_fill_buffer(handler *h);
+ int dsmrr_next(handler *h, char **range_info);
+ int dsmrr_info(uint keyno, uint n_ranges, uint keys, uint *bufsz,
+ uint *flags, COST_VECT *cost);
+ ha_rows dsmrr_info_const(uint keyno, RANGE_SEQ_IF *seq,
+ void *seq_init_param, uint n_ranges, uint *bufsz,
+ uint *flags, COST_VECT *cost);
+private:
+ In_C_you_should_use_my_bool_instead() key_uses_partial_cols(uint keyno);
+ In_C_you_should_use_my_bool_instead() choose_mrr_impl(uint keyno, ha_rows rows, uint
*flags, uint *bufsz,
+ COST_VECT *cost);
+ In_C_you_should_use_my_bool_instead() get_disk_sweep_mrr_cost(uint keynr, ha_rows rows,
uint flags,
+ uint *buffer_size, COST_VECT *cost);
+};
+extern const char *ha_row_type[];
+extern const char *tx_isolation_names[];
+extern const char *binlog_format_names[];
+extern TYPELIB tx_isolation_typelib;
+extern TYPELIB myisam_stats_method_typelib;
+extern ulong total_ha, total_ha_2pc;
+handlerton *ha_default_handlerton(THD *thd);
+plugin_ref ha_resolve_by_name(THD *thd, const LEX_STRING *name);
+plugin_ref ha_lock_engine(THD *thd, handlerton *hton);
+handlerton *ha_resolve_by_legacy_type(THD *thd, enum legacy_db_type db_type);
+handler *get_new_handler(TABLE_SHARE *share, MEM_ROOT *alloc,
+ handlerton *db_type);
+handlerton *ha_checktype(THD *thd, enum legacy_db_type database_type,
+ In_C_you_should_use_my_bool_instead() no_substitute,
In_C_you_should_use_my_bool_instead() report_error);
+static inline enum legacy_db_type ha_legacy_type(const handlerton *db_type)
+{
+ return (db_type == NULL) ? DB_TYPE_UNKNOWN : db_type->db_type;
+}
+static inline const char *ha_resolve_storage_engine_name(const handlerton *db_type)
+{
+ return db_type == NULL ? "UNKNOWN" : hton2plugin[db_type->slot]->name.str;
+}
+static inline In_C_you_should_use_my_bool_instead() ha_check_storage_engine_flag(const
handlerton *db_type, uint32 flag)
+{
+ return db_type == NULL ? (0) : ((db_type->flags & flag) ? 1 : 0);
+}
+static inline In_C_you_should_use_my_bool_instead() ha_storage_engine_is_enabled(const
handlerton *db_type)
+{
+ return (db_type && db_type->create) ?
+ (db_type->state == SHOW_OPTION_YES) : (0);
+}
+int ha_init_errors(void);
+int ha_init(void);
+int ha_end(void);
+int ha_initialize_handlerton(st_plugin_int *plugin);
+int ha_finalize_handlerton(st_plugin_int *plugin);
+TYPELIB *ha_known_exts(void);
+int ha_panic(enum ha_panic_function flag);
+void ha_close_connection(THD* thd);
+In_C_you_should_use_my_bool_instead() ha_flush_logs(handlerton *db_type);
+void ha_drop_database(char* path);
+int ha_create_table(THD *thd, const char *path,
+ const char *db, const char *table_name,
+ HA_CREATE_INFO *create_info,
+ In_C_you_should_use_my_bool_instead() update_create_info);
+int ha_delete_table(THD *thd, handlerton *db_type, const char *path,
+ const char *db, const char *alias,
In_C_you_should_use_my_bool_instead() generate_warning);
+In_C_you_should_use_my_bool_instead() ha_show_status(THD *thd, handlerton *db_type, enum
ha_stat_type stat);
+int ha_create_table_from_engine(THD* thd, const char *db, const char *name);
+int ha_discover(THD* thd, const char* dbname, const char* name,
+ uchar** frmblob, size_t* frmlen);
+int ha_find_files(THD *thd,const char *db,const char *path,
+ const char *wild, In_C_you_should_use_my_bool_instead() dir,
List<LEX_STRING>* files);
+int ha_table_exists_in_engine(THD* thd, const char* db, const char* name);
+extern "C" int ha_init_key_cache(const char *name, KEY_CACHE *key_cache);
+int ha_resize_key_cache(KEY_CACHE *key_cache);
+int ha_change_key_cache_param(KEY_CACHE *key_cache);
+int ha_change_key_cache(KEY_CACHE *old_key_cache, KEY_CACHE *new_key_cache);
+int ha_end_key_cache(KEY_CACHE *key_cache);
+int ha_release_temporary_latches(THD *thd);
+int ha_start_consistent_snapshot(THD *thd);
+int ha_commit_or_rollback_by_xid(XID *xid, In_C_you_should_use_my_bool_instead() commit);
+int ha_commit_one_phase(THD *thd, In_C_you_should_use_my_bool_instead() all);
+int ha_rollback_trans(THD *thd, In_C_you_should_use_my_bool_instead() all);
+int ha_prepare(THD *thd);
+int ha_recover(HASH *commit_list);
+int ha_commit_trans(THD *thd, In_C_you_should_use_my_bool_instead() all);
+int ha_autocommit_or_rollback(THD *thd, int error);
+int ha_enable_transaction(THD *thd, In_C_you_should_use_my_bool_instead() on);
+int ha_rollback_to_savepoint(THD *thd, SAVEPOINT *sv);
+int ha_savepoint(THD *thd, SAVEPOINT *sv);
+int ha_release_savepoint(THD *thd, SAVEPOINT *sv);
+void trans_register_ha(THD *thd, In_C_you_should_use_my_bool_instead() all, handlerton
*ht);
+#include "parse_file.h"
+enum file_opt_type {
+ FILE_OPTIONS_STRING,
+ FILE_OPTIONS_ESTRING,
+ FILE_OPTIONS_ULONGLONG,
+ FILE_OPTIONS_REV,
+ FILE_OPTIONS_TIMESTAMP,
+ FILE_OPTIONS_STRLIST,
+ FILE_OPTIONS_ULLLIST
+};
+struct File_option
+{
+ LEX_STRING name;
+ int offset;
+ file_opt_type type;
+};
+class Unknown_key_hook
+{
+public:
+ Unknown_key_hook() {}
+ virtual ~Unknown_key_hook() {}
+ virtual In_C_you_should_use_my_bool_instead() process_unknown_string(char
*&unknown_key, uchar* base,
+ MEM_ROOT *mem_root, char *end)= 0;
+};
+class File_parser_dummy_hook: public Unknown_key_hook
+{
+public:
+ File_parser_dummy_hook() {}
+ virtual In_C_you_should_use_my_bool_instead() process_unknown_string(char
*&unknown_key, uchar* base,
+ MEM_ROOT *mem_root, char *end);
+};
+extern File_parser_dummy_hook file_parser_dummy_hook;
+In_C_you_should_use_my_bool_instead() get_file_options_ulllist(char *&ptr, char *end,
char *line,
+ uchar* base, File_option *parameter,
+ MEM_ROOT *mem_root);
+char *
+parse_escaped_string(char *ptr, char *end, MEM_ROOT *mem_root, LEX_STRING *str);
+class File_parser;
+File_parser *sql_parse_prepare(const LEX_STRING *file_name,
+ MEM_ROOT *mem_root, In_C_you_should_use_my_bool_instead() bad_format_errors);
+my_bool
+sql_create_definition_file(const LEX_STRING *dir, const LEX_STRING *file_name,
+ const LEX_STRING *type,
+ uchar* base, File_option *parameters, uint versions);
+my_bool rename_in_schema_file(const char *schema, const char *old_name,
+ const char *new_name, ulonglong revision,
+ uint num_view_backups);
+class File_parser: public Sql_alloc
+{
+ char *buff, *start, *end;
+ LEX_STRING file_type;
+ my_bool content_ok;
+public:
+ File_parser() :buff(0), start(0), end(0), content_ok(0)
+ { file_type.str= 0; file_type.length= 0; }
+ my_bool ok() { return content_ok; }
+ LEX_STRING *type() { return &file_type; }
+ my_bool parse(uchar* base, MEM_ROOT *mem_root,
+ struct File_option *parameters, uint required,
+ Unknown_key_hook *hook);
+ friend File_parser *sql_parse_prepare(const LEX_STRING *file_name,
+ MEM_ROOT *mem_root,
+ In_C_you_should_use_my_bool_instead() bad_format_errors);
+};
+#include "table.h"
+class Item;
+class Item_subselect;
+class GRANT_TABLE;
+class st_select_lex_unit;
+class st_select_lex;
+class partition_info;
+class COND_EQUAL;
+class Security_context;
+class View_creation_ctx : public Default_object_creation_ctx,
+ public Sql_alloc
+{
+public:
+ static View_creation_ctx *create(THD *thd);
+ static View_creation_ctx *create(THD *thd,
+ TABLE_LIST *view);
+private:
+ View_creation_ctx(THD *thd)
+ : Default_object_creation_ctx(thd)
+ { }
+};
+typedef struct st_order {
+ struct st_order *next;
+ Item **item;
+ Item *item_ptr;
+ Item **item_copy;
+ int counter;
+ In_C_you_should_use_my_bool_instead() asc;
+ In_C_you_should_use_my_bool_instead() free_me;
+ In_C_you_should_use_my_bool_instead() in_field_list;
+ In_C_you_should_use_my_bool_instead() counter_used;
+ Field *field;
+ char *buff;
+ table_map used, depend_map;
+} ORDER;
+typedef struct st_grant_info
+{
+ GRANT_TABLE *grant_table;
+ uint version;
+ ulong privilege;
+ ulong want_privilege;
+ ulong orig_want_privilege;
+} GRANT_INFO;
+enum tmp_table_type
+{
+ NO_TMP_TABLE, NON_TRANSACTIONAL_TMP_TABLE, TRANSACTIONAL_TMP_TABLE,
+ INTERNAL_TMP_TABLE, SYSTEM_TMP_TABLE, TMP_TABLE_FRM_FILE_ONLY
+};
+enum trg_event_type
+{
+ TRG_EVENT_INSERT= 0,
+ TRG_EVENT_UPDATE= 1,
+ TRG_EVENT_DELETE= 2,
+ TRG_EVENT_MAX
+};
+enum frm_type_enum
+{
+ FRMTYPE_ERROR= 0,
+ FRMTYPE_TABLE,
+ FRMTYPE_VIEW
+};
+enum release_type { RELEASE_NORMAL, RELEASE_WAIT_FOR_DROP };
+typedef struct st_filesort_info
+{
+ IO_CACHE *io_cache;
+ uchar **sort_keys;
+ uchar *buffpek;
+ uint buffpek_len;
+ uchar *addon_buf;
+ size_t addon_length;
+ struct st_sort_addon_field *addon_field;
+ void (*unpack)(struct st_sort_addon_field *, uchar *);
+ uchar *record_pointers;
+ ha_rows found_records;
+} FILESORT_INFO;
+enum timestamp_auto_set_type
+{
+ TIMESTAMP_NO_AUTO_SET= 0, TIMESTAMP_AUTO_SET_ON_INSERT= 1,
+ TIMESTAMP_AUTO_SET_ON_UPDATE= 2, TIMESTAMP_AUTO_SET_ON_BOTH= 3
+};
+class Field_timestamp;
+class Field_blob;
+class Table_triggers_list;
+enum enum_table_category
+{
+ TABLE_UNKNOWN_CATEGORY=0,
+ TABLE_CATEGORY_TEMPORARY=1,
+ TABLE_CATEGORY_USER=2,
+ TABLE_CATEGORY_SYSTEM=3,
+ TABLE_CATEGORY_INFORMATION=4,
+ TABLE_CATEGORY_PERFORMANCE=5
+};
+typedef enum enum_table_category TABLE_CATEGORY;
+TABLE_CATEGORY get_table_category(const LEX_STRING *db,
+ const LEX_STRING *name);
+typedef struct st_table_share
+{
+ st_table_share() {}
+ TABLE_CATEGORY table_category;
+ HASH name_hash;
+ MEM_ROOT mem_root;
+ TYPELIB keynames;
+ TYPELIB fieldnames;
+ TYPELIB *intervals;
+ pthread_mutex_t mutex;
+ pthread_cond_t cond;
+ struct st_table_share *next,
+ **prev;
+ Field **field;
+ Field **found_next_number_field;
+ Field *timestamp_field;
+ KEY *key_info;
+ uint *blob_field;
+ uchar *default_values;
+ LEX_STRING comment;
+ CHARSET_INFO *table_charset;
+ MY_BITMAP all_set;
+ LEX_STRING table_cache_key;
+ LEX_STRING db;
+ LEX_STRING table_name;
+ LEX_STRING path;
+ LEX_STRING normalized_path;
+ LEX_STRING connect_string;
+ key_map keys_in_use;
+ key_map keys_for_keyread;
+ ha_rows min_rows, max_rows;
+ ulong avg_row_length;
+ ulong raid_chunksize;
+ ulong version, mysql_version;
+ ulong timestamp_offset;
+ ulong reclength;
+ plugin_ref db_plugin;
+ inline handlerton *db_type() const
+ {
+ return db_plugin ? ((handlerton*)((db_plugin)[0]->data)) : NULL;
+ }
+ enum row_type row_type;
+ enum ha_storage_media default_storage_media;
+ char *tablespace;
+ enum tmp_table_type tmp_table;
+ enum ha_choice transactional;
+ enum ha_choice page_checksum;
+ uint ref_count;
+ uint open_count;
+ uint blob_ptr_size;
+ uint key_block_size;
+ uint null_bytes, last_null_bit_pos;
+ uint fields;
+ uint rec_buff_length;
+ uint keys, key_parts;
+ uint max_key_length, max_unique_length, total_key_length;
+ uint uniques;
+ uint null_fields;
+ uint blob_fields;
+ uint timestamp_field_offset;
+ uint varchar_fields;
+ uint db_create_options;
+ uint db_options_in_use;
+ uint db_record_offset;
+ uint raid_type, raid_chunks;
+ uint rowid_field_offset;
+ uint primary_key;
+ uint next_number_index;
+ uint next_number_key_offset;
+ uint next_number_keypart;
+ uint error, open_errno, errarg;
+ uint column_bitmap_size;
+ uchar frm_version;
+ In_C_you_should_use_my_bool_instead() null_field_first;
+ In_C_you_should_use_my_bool_instead() system;
+ In_C_you_should_use_my_bool_instead() crypted;
+ In_C_you_should_use_my_bool_instead() db_low_byte_first;
+ In_C_you_should_use_my_bool_instead() crashed;
+ In_C_you_should_use_my_bool_instead() is_view;
+ In_C_you_should_use_my_bool_instead() name_lock, replace_with_name_lock;
+ In_C_you_should_use_my_bool_instead() waiting_on_cond;
+ ulong table_map_id;
+ ulonglong table_map_version;
+ int cached_row_logging_check;
+ void *ha_data;
+ void set_table_cache_key(char *key_buff, uint key_length)
+ {
+ table_cache_key.str= key_buff;
+ table_cache_key.length= key_length;
+ db.str= table_cache_key.str;
+ db.length= strlen(db.str);
+ table_name.str= db.str + db.length + 1;
+ table_name.length= strlen(table_name.str);
+ }
+ void set_table_cache_key(char *key_buff, const char *key, uint key_length)
+ {
+ memcpy(key_buff, key, key_length);
+ set_table_cache_key(key_buff, key_length);
+ }
+ inline In_C_you_should_use_my_bool_instead() honor_global_locks()
+ {
+ return ((table_category == TABLE_CATEGORY_USER)
+ || (table_category == TABLE_CATEGORY_SYSTEM));
+ }
+ inline In_C_you_should_use_my_bool_instead() require_write_privileges()
+ {
+ return (table_category == TABLE_CATEGORY_PERFORMANCE);
+ }
+ inline ulong get_table_def_version()
+ {
+ return table_map_id;
+ }
+ enum enum_table_ref_type get_table_ref_type() const
+ {
+ if (is_view)
+ return TABLE_REF_VIEW;
+ switch (tmp_table) {
+ case NO_TMP_TABLE:
+ return TABLE_REF_BASE_TABLE;
+ case SYSTEM_TMP_TABLE:
+ return TABLE_REF_I_S_TABLE;
+ default:
+ return TABLE_REF_TMP_TABLE;
+ }
+ }
+ ulong get_table_ref_version() const
+ {
+ return (tmp_table == SYSTEM_TMP_TABLE || is_view) ? 0 : table_map_id;
+ }
+} TABLE_SHARE;
+extern ulong refresh_version;
+enum index_hint_type
+{
+ INDEX_HINT_IGNORE,
+ INDEX_HINT_USE,
+ INDEX_HINT_FORCE
+};
+struct st_table {
+ st_table() {}
+ TABLE_SHARE *s;
+ handler *file;
+ struct st_table *next, *prev;
+ struct st_table *parent;
+ TABLE_LIST *child_l;
+ TABLE_LIST **child_last_l;
+ THD *in_use;
+ Field **field;
+ uchar *record[2];
+ uchar *write_row_record;
+ uchar *insert_values;
+ key_map covering_keys;
+ key_map quick_keys, merge_keys;
+ key_map keys_in_use_for_query;
+ key_map keys_in_use_for_group_by;
+ key_map keys_in_use_for_order_by;
+ KEY *key_info;
+ Field *next_number_field;
+ Field *found_next_number_field;
+ Field_timestamp *timestamp_field;
+ Table_triggers_list *triggers;
+ TABLE_LIST *pos_in_table_list;
+ ORDER *group;
+ const char *alias;
+ uchar *null_flags;
+ my_bitmap_map *bitmap_init_value;
+ MY_BITMAP def_read_set, def_write_set, tmp_set;
+ MY_BITMAP *read_set, *write_set;
+ query_id_t query_id;
+ ha_rows quick_rows[64];
+ key_part_map const_key_parts[64];
+ uint quick_key_parts[64];
+ uint quick_n_ranges[64];
+ ha_rows quick_condition_rows;
+ timestamp_auto_set_type timestamp_field_type;
+ table_map map;
+ uint lock_position;
+ uint lock_data_start;
+ uint lock_count;
+ uint tablenr,used_fields;
+ uint temp_pool_slot;
+ uint status;
+ uint db_stat;
+ uint derived_select_number;
+ int current_lock;
+ my_bool copy_blobs;
+ uint maybe_null;
+ my_bool null_row;
+ my_bool force_index;
+ my_bool distinct,const_table,no_rows;
+ my_bool key_read, no_keyread;
+ my_bool open_placeholder;
+ my_bool locked_by_logger;
+ my_bool no_replicate;
+ my_bool locked_by_name;
+ my_bool fulltext_searched;
+ my_bool no_cache;
+ my_bool open_by_handler;
+ my_bool auto_increment_field_not_null;
+ my_bool insert_or_update;
+ my_bool alias_name_used;
+ my_bool get_fields_in_item_tree;
+ my_bool children_attached;
+ REGINFO reginfo;
+ MEM_ROOT mem_root;
+ GRANT_INFO grant;
+ FILESORT_INFO sort;
+ In_C_you_should_use_my_bool_instead() fill_item_list(List<Item> *item_list)
const;
+ void reset_item_list(List<Item> *item_list) const;
+ void clear_column_bitmaps(void);
+ void prepare_for_position(void);
+ void mark_columns_used_by_index_no_reset(uint index, MY_BITMAP *map);
+ void mark_columns_used_by_index(uint index);
+ void restore_column_maps_after_mark_index();
+ void mark_auto_increment_column(void);
+ void mark_columns_needed_for_update(void);
+ void mark_columns_needed_for_delete(void);
+ void mark_columns_needed_for_insert(void);
+ inline void column_bitmaps_set(MY_BITMAP *read_set_arg,
+ MY_BITMAP *write_set_arg)
+ {
+ read_set= read_set_arg;
+ write_set= write_set_arg;
+ if (file)
+ file->column_bitmaps_signal();
+ }
+ inline void column_bitmaps_set_no_signal(MY_BITMAP *read_set_arg,
+ MY_BITMAP *write_set_arg)
+ {
+ read_set= read_set_arg;
+ write_set= write_set_arg;
+ }
+ inline void use_all_columns()
+ {
+ column_bitmaps_set(&s->all_set, &s->all_set);
+ }
+ inline void default_column_bitmaps()
+ {
+ read_set= &def_read_set;
+ write_set= &def_write_set;
+ }
+ inline In_C_you_should_use_my_bool_instead() is_name_opened() { return db_stat ||
open_placeholder; }
+ inline In_C_you_should_use_my_bool_instead() needs_reopen_or_name_lock()
+ { return s->version != refresh_version; }
+ In_C_you_should_use_my_bool_instead() is_children_attached(void);
+};
+enum enum_schema_table_state
+{
+ NOT_PROCESSED= 0,
+ PROCESSED_BY_CREATE_SORT_INDEX,
+ PROCESSED_BY_JOIN_EXEC
+};
+typedef struct st_foreign_key_info
+{
+ LEX_STRING *forein_id;
+ LEX_STRING *referenced_db;
+ LEX_STRING *referenced_table;
+ LEX_STRING *update_method;
+ LEX_STRING *delete_method;
+ LEX_STRING *referenced_key_name;
+ List<LEX_STRING> foreign_fields;
+ List<LEX_STRING> referenced_fields;
+} FOREIGN_KEY_INFO;
+typedef struct st_field_info
+{
+ const char* field_name;
+ uint field_length;
+ enum enum_field_types field_type;
+ int value;
+ uint field_flags;
+ const char* old_name;
+ uint open_method;
+} ST_FIELD_INFO;
+struct TABLE_LIST;
+typedef class Item COND;
+typedef struct st_schema_table
+{
+ const char* table_name;
+ ST_FIELD_INFO *fields_info;
+ TABLE *(*create_table) (THD *thd, TABLE_LIST *table_list);
+ int (*fill_table) (THD *thd, TABLE_LIST *tables, COND *cond);
+ int (*old_format) (THD *thd, struct st_schema_table *schema_table);
+ int (*process_table) (THD *thd, TABLE_LIST *tables, TABLE *table,
+ In_C_you_should_use_my_bool_instead() res, LEX_STRING *db_name,
LEX_STRING *table_name);
+ int idx_field1, idx_field2;
+ In_C_you_should_use_my_bool_instead() hidden;
+ uint i_s_requested_object;
+} ST_SCHEMA_TABLE;
+struct st_lex;
+class select_union;
+class TMP_TABLE_PARAM;
+Item *create_view_field(THD *thd, TABLE_LIST *view, Item **field_ref,
+ const char *name);
+struct Field_translator
+{
+ Item *item;
+ const char *name;
+};
+class Natural_join_column: public Sql_alloc
+{
+public:
+ Field_translator *view_field;
+ Field *table_field;
+ TABLE_LIST *table_ref;
+ In_C_you_should_use_my_bool_instead() is_common;
+public:
+ Natural_join_column(Field_translator *field_param, TABLE_LIST *tab);
+ Natural_join_column(Field *field_param, TABLE_LIST *tab);
+ const char *name();
+ Item *create_item(THD *thd);
+ Field *field();
+ const char *table_name();
+ const char *db_name();
+ GRANT_INFO *grant();
+};
+class Index_hint;
+struct TABLE_LIST
+{
+ TABLE_LIST() {}
+ inline void init_one_table(const char *db_name_arg,
+ const char *table_name_arg,
+ enum thr_lock_type lock_type_arg)
+ {
+ bzero((char*) this, sizeof(*this));
+ db= (char*) db_name_arg;
+ table_name= alias= (char*) table_name_arg;
+ lock_type= lock_type_arg;
+ }
+ TABLE_LIST *next_local;
+ TABLE_LIST *next_global, **prev_global;
+ char *db, *alias, *table_name, *schema_table_name;
+ char *option;
+ Item *on_expr;
+ Item *sj_on_expr;
+ table_map sj_inner_tables;
+ uint sj_in_exprs;
+ Item *prep_on_expr;
+ COND_EQUAL *cond_equal;
+ TABLE_LIST *natural_join;
+ In_C_you_should_use_my_bool_instead() is_natural_join;
+ List<String> *join_using_fields;
+ List<Natural_join_column> *join_columns;
+ In_C_you_should_use_my_bool_instead() is_join_columns_complete;
+ TABLE_LIST *next_name_resolution_table;
+ List<Index_hint> *index_hints;
+ TABLE *table;
+ uint table_id;
+ select_union *derived_result;
+ TABLE_LIST *correspondent_table;
+ st_select_lex_unit *derived;
+ ST_SCHEMA_TABLE *schema_table;
+ st_select_lex *schema_select_lex;
+ In_C_you_should_use_my_bool_instead() schema_table_reformed;
+ TMP_TABLE_PARAM *schema_table_param;
+ st_select_lex *select_lex;
+ st_lex *view;
+ Field_translator *field_translation;
+ Field_translator *field_translation_end;
+ TABLE_LIST *merge_underlying_list;
+ List<TABLE_LIST> *view_tables;
+ TABLE_LIST *belong_to_view;
+ TABLE_LIST *referencing_view;
+ TABLE_LIST *parent_l;
+ Security_context *security_ctx;
+ Security_context *view_sctx;
+ In_C_you_should_use_my_bool_instead() allowed_show;
+ TABLE_LIST *next_leaf;
+ Item *where;
+ Item *check_option;
+ LEX_STRING select_stmt;
+ LEX_STRING md5;
+ LEX_STRING source;
+ LEX_STRING view_db;
+ LEX_STRING view_name;
+ LEX_STRING timestamp;
+ st_lex_user definer;
+ ulonglong file_version;
+ ulonglong updatable_view;
+ ulonglong revision;
+ ulonglong algorithm;
+ ulonglong view_suid;
+ ulonglong with_check;
+ uint8 effective_with_check;
+ uint8 effective_algorithm;
+ GRANT_INFO grant;
+ ulonglong engine_data;
+ qc_engine_callback callback_func;
+ thr_lock_type lock_type;
+ uint outer_join;
+ uint shared;
+ size_t db_length;
+ size_t table_name_length;
+ In_C_you_should_use_my_bool_instead() updatable;
+ In_C_you_should_use_my_bool_instead() straight;
+ In_C_you_should_use_my_bool_instead() updating;
+ In_C_you_should_use_my_bool_instead() force_index;
+ In_C_you_should_use_my_bool_instead() ignore_leaves;
+ table_map dep_tables;
+ table_map on_expr_dep_tables;
+ struct st_nested_join *nested_join;
+ TABLE_LIST *embedding;
+ List<TABLE_LIST> *join_list;
+ In_C_you_should_use_my_bool_instead() cacheable_table;
+ In_C_you_should_use_my_bool_instead() table_in_first_from_clause;
+ In_C_you_should_use_my_bool_instead() skip_temporary;
+ In_C_you_should_use_my_bool_instead() contain_auto_increment;
+ In_C_you_should_use_my_bool_instead() multitable_view;
+ In_C_you_should_use_my_bool_instead() compact_view_format;
+ In_C_you_should_use_my_bool_instead() where_processed;
+ In_C_you_should_use_my_bool_instead() check_option_processed;
+ enum frm_type_enum required_type;
+ handlerton *db_type;
+ char timestamp_buffer[20];
+ In_C_you_should_use_my_bool_instead() prelocking_placeholder;
+ In_C_you_should_use_my_bool_instead() create;
+ int lock_timeout;
+ In_C_you_should_use_my_bool_instead() lock_transactional;
+ In_C_you_should_use_my_bool_instead() internal_tmp_table;
+ In_C_you_should_use_my_bool_instead() is_alias;
+ In_C_you_should_use_my_bool_instead() is_fqtn;
+ View_creation_ctx *view_creation_ctx;
+ LEX_STRING view_client_cs_name;
+ LEX_STRING view_connection_cl_name;
+ LEX_STRING view_body_utf8;
+ uint8 trg_event_map;
+ uint i_s_requested_object;
+ In_C_you_should_use_my_bool_instead() has_db_lookup_value;
+ In_C_you_should_use_my_bool_instead() has_table_lookup_value;
+ uint table_open_method;
+ enum enum_schema_table_state schema_table_state;
+ void calc_md5(char *buffer);
+ void set_underlying_merge();
+ int view_check_option(THD *thd, In_C_you_should_use_my_bool_instead() ignore_failure);
+ In_C_you_should_use_my_bool_instead() setup_underlying(THD *thd);
+ void cleanup_items();
+ In_C_you_should_use_my_bool_instead() placeholder()
+ {
+ return derived || view || schema_table || create && !table->db_stat ||
+ !table;
+ }
+ void print(THD *thd, String *str, enum_query_type query_type);
+ In_C_you_should_use_my_bool_instead() check_single_table(TABLE_LIST **table, table_map
map,
+ TABLE_LIST *view);
+ In_C_you_should_use_my_bool_instead() set_insert_values(MEM_ROOT *mem_root);
+ void hide_view_error(THD *thd);
+ TABLE_LIST *find_underlying_table(TABLE *table);
+ TABLE_LIST *first_leaf_for_name_resolution();
+ TABLE_LIST *last_leaf_for_name_resolution();
+ In_C_you_should_use_my_bool_instead() is_leaf_for_name_resolution();
+ inline TABLE_LIST *top_table()
+ { return belong_to_view ? belong_to_view : this; }
+ inline In_C_you_should_use_my_bool_instead() prepare_check_option(THD *thd)
+ {
+ In_C_you_should_use_my_bool_instead() res= (0);
+ if (effective_with_check)
+ res= prep_check_option(thd, effective_with_check);
+ return res;
+ }
+ inline In_C_you_should_use_my_bool_instead() prepare_where(THD *thd, Item **conds,
+ In_C_you_should_use_my_bool_instead() no_where_clause)
+ {
+ if (effective_algorithm == 2)
+ return prep_where(thd, conds, no_where_clause);
+ return (0);
+ }
+ void register_want_access(ulong want_access);
+ In_C_you_should_use_my_bool_instead() prepare_security(THD *thd);
+ Security_context *find_view_security_context(THD *thd);
+ In_C_you_should_use_my_bool_instead() prepare_view_securety_context(THD *thd);
+ void reinit_before_use(THD *thd);
+ Item_subselect *containing_subselect();
+ In_C_you_should_use_my_bool_instead() process_index_hints(TABLE *table);
+ inline ulong get_child_def_version()
+ {
+ return child_def_version;
+ }
+ inline void set_child_def_version(ulong version)
+ {
+ child_def_version= version;
+ }
+ inline void init_child_def_version()
+ {
+ child_def_version= ~0UL;
+ }
+ inline
+ In_C_you_should_use_my_bool_instead() is_table_ref_id_equal(TABLE_SHARE *s) const
+ {
+ return (m_table_ref_type == s->get_table_ref_type() &&
+ m_table_ref_version == s->get_table_ref_version());
+ }
+ inline
+ void set_table_ref_id(TABLE_SHARE *s)
+ {
+ m_table_ref_type= s->get_table_ref_type();
+ m_table_ref_version= s->get_table_ref_version();
+ }
+private:
+ In_C_you_should_use_my_bool_instead() prep_check_option(THD *thd, uint8
check_opt_type);
+ In_C_you_should_use_my_bool_instead() prep_where(THD *thd, Item **conds,
In_C_you_should_use_my_bool_instead() no_where_clause);
+ ulong child_def_version;
+ enum enum_table_ref_type m_table_ref_type;
+ ulong m_table_ref_version;
+};
+class Item;
+class Field_iterator: public Sql_alloc
+{
+public:
+ Field_iterator() {}
+ virtual ~Field_iterator() {}
+ virtual void set(TABLE_LIST *)= 0;
+ virtual void next()= 0;
+ virtual In_C_you_should_use_my_bool_instead() end_of_fields()= 0;
+ virtual const char *name()= 0;
+ virtual Item *create_item(THD *)= 0;
+ virtual Field *field()= 0;
+};
+class Field_iterator_table: public Field_iterator
+{
+ Field **ptr;
+public:
+ Field_iterator_table() :ptr(0) {}
+ void set(TABLE_LIST *table) { ptr= table->table->field; }
+ void set_table(TABLE *table) { ptr= table->field; }
+ void next() { ptr++; }
+ In_C_you_should_use_my_bool_instead() end_of_fields() { return *ptr == 0; }
+ const char *name();
+ Item *create_item(THD *thd);
+ Field *field() { return *ptr; }
+};
+class Field_iterator_view: public Field_iterator
+{
+ Field_translator *ptr, *array_end;
+ TABLE_LIST *view;
+public:
+ Field_iterator_view() :ptr(0), array_end(0) {}
+ void set(TABLE_LIST *table);
+ void next() { ptr++; }
+ In_C_you_should_use_my_bool_instead() end_of_fields() { return ptr == array_end; }
+ const char *name();
+ Item *create_item(THD *thd);
+ Item **item_ptr() {return &ptr->item; }
+ Field *field() { return 0; }
+ inline Item *item() { return ptr->item; }
+ Field_translator *field_translator() { return ptr; }
+};
+class Field_iterator_natural_join: public Field_iterator
+{
+ List_iterator_fast<Natural_join_column> column_ref_it;
+ Natural_join_column *cur_column_ref;
+public:
+ Field_iterator_natural_join() :cur_column_ref(NULL) {}
+ ~Field_iterator_natural_join() {}
+ void set(TABLE_LIST *table);
+ void next();
+ In_C_you_should_use_my_bool_instead() end_of_fields() { return !cur_column_ref; }
+ const char *name() { return cur_column_ref->name(); }
+ Item *create_item(THD *thd) { return cur_column_ref->create_item(thd); }
+ Field *field() { return cur_column_ref->field(); }
+ Natural_join_column *column_ref() { return cur_column_ref; }
+};
+class Field_iterator_table_ref: public Field_iterator
+{
+ TABLE_LIST *table_ref, *first_leaf, *last_leaf;
+ Field_iterator_table table_field_it;
+ Field_iterator_view view_field_it;
+ Field_iterator_natural_join natural_join_it;
+ Field_iterator *field_it;
+ void set_field_iterator();
+public:
+ Field_iterator_table_ref() :field_it(NULL) {}
+ void set(TABLE_LIST *table);
+ void next();
+ In_C_you_should_use_my_bool_instead() end_of_fields()
+ { return (table_ref == last_leaf && field_it->end_of_fields()); }
+ const char *name() { return field_it->name(); }
+ const char *table_name();
+ const char *db_name();
+ GRANT_INFO *grant();
+ Item *create_item(THD *thd) { return field_it->create_item(thd); }
+ Field *field() { return field_it->field(); }
+ Natural_join_column *get_or_create_column_ref(TABLE_LIST *parent_table_ref);
+ Natural_join_column *get_natural_column_ref();
+};
+typedef struct st_nested_join
+{
+ List<TABLE_LIST> join_list;
+ table_map used_tables;
+ table_map not_null_tables;
+ struct st_join_table *first_nested;
+ uint counter_;
+ nested_join_map nj_map;
+ table_map sj_depends_on;
+ table_map sj_corr_tables;
+ List<Item> sj_outer_expr_list;
+} NESTED_JOIN;
+typedef struct st_changed_table_list
+{
+ struct st_changed_table_list *next;
+ char *key;
+ uint32 key_length;
+} CHANGED_TABLE_LIST;
+typedef struct st_open_table_list{
+ struct st_open_table_list *next;
+ char *db,*table;
+ uint32 in_use,locked;
+} OPEN_TABLE_LIST;
+typedef struct st_table_field_w_type
+{
+ LEX_STRING name;
+ LEX_STRING type;
+ LEX_STRING cset;
+} TABLE_FIELD_W_TYPE;
+my_bool
+table_check_intact(TABLE *table, const uint table_f_count,
+ const TABLE_FIELD_W_TYPE *table_def);
+static inline my_bitmap_map *tmp_use_all_columns(TABLE *table,
+ MY_BITMAP *bitmap)
+{
+ my_bitmap_map *old= bitmap->bitmap;
+ bitmap->bitmap= table->s->all_set.bitmap;
+ return old;
+}
+static inline void tmp_restore_column_map(MY_BITMAP *bitmap,
+ my_bitmap_map *old)
+{
+ bitmap->bitmap= old;
+}
+static inline my_bitmap_map *dbug_tmp_use_all_columns(TABLE *table,
+ MY_BITMAP *bitmap)
+{
+ return tmp_use_all_columns(table, bitmap);
+}
+static inline void dbug_tmp_restore_column_map(MY_BITMAP *bitmap,
+ my_bitmap_map *old)
+{
+ tmp_restore_column_map(bitmap, old);
+}
+size_t max_row_length(TABLE *table, const uchar *data);
+#include "sql_error.h"
+class MYSQL_ERROR: public Sql_alloc
+{
+public:
+ enum enum_warning_level
+ { WARN_LEVEL_NOTE, WARN_LEVEL_WARN, WARN_LEVEL_ERROR, WARN_LEVEL_END};
+ uint code;
+ enum_warning_level level;
+ char *msg;
+ MYSQL_ERROR(THD *thd, uint code_arg, enum_warning_level level_arg,
+ const char *msg_arg)
+ :code(code_arg), level(level_arg)
+ {
+ if (msg_arg)
+ set_msg(thd, msg_arg);
+ }
+ void set_msg(THD *thd, const char *msg_arg);
+};
+MYSQL_ERROR *push_warning(THD *thd, MYSQL_ERROR::enum_warning_level level,
+ uint code, const char *msg);
+void push_warning_printf(THD *thd, MYSQL_ERROR::enum_warning_level level,
+ uint code, const char *format, ...);
+void mysql_reset_errors(THD *thd, In_C_you_should_use_my_bool_instead() force);
+In_C_you_should_use_my_bool_instead() mysqld_show_warnings(THD *thd, ulong
levels_to_show);
+extern const LEX_STRING warning_level_names[];
+#include "field.h"
+const uint32 max_field_size= (uint32) 4294967295U;
+class Send_field;
+class Protocol;
+class Create_field;
+struct st_cache_field;
+int field_conv(Field *to,Field *from);
+inline uint get_enum_pack_length(int elements)
+{
+ return elements < 256 ? 1 : 2;
+}
+inline uint get_set_pack_length(int elements)
+{
+ uint len= (elements + 7) / 8;
+ return len > 4 ? 8 : len;
+}
+class Field
+{
+ Field(const Item &);
+ void operator=(Field &);
+public:
+ static void *operator new(size_t size) {return sql_alloc(size); }
+ static void operator delete(void *ptr_arg, size_t size) { ; }
+ uchar *ptr;
+ uchar *null_ptr;
+ struct st_table *table;
+ struct st_table *orig_table;
+ const char **table_name, *field_name;
+ LEX_STRING comment;
+ key_map key_start, part_of_key, part_of_key_not_clustered;
+ key_map part_of_sortkey;
+ enum utype { NONE,DATE,SHIELD,NOEMPTY,CASEUP,PNR,BGNR,PGNR,YES,NO,REL,
+ CHECK,EMPTY,UNKNOWN_FIELD,CASEDN,NEXT_NUMBER,INTERVAL_FIELD,
+ BIT_FIELD, TIMESTAMP_OLD_FIELD, CAPITALIZE, BLOB_FIELD,
+ TIMESTAMP_DN_FIELD, TIMESTAMP_UN_FIELD, TIMESTAMP_DNUN_FIELD};
+ enum geometry_type
+ {
+ GEOM_GEOMETRY = 0, GEOM_POINT = 1, GEOM_LINESTRING = 2, GEOM_POLYGON = 3,
+ GEOM_MULTIPOINT = 4, GEOM_MULTILINESTRING = 5, GEOM_MULTIPOLYGON = 6,
+ GEOM_GEOMETRYCOLLECTION = 7
+ };
+ enum imagetype { itRAW, itMBR};
+ utype unireg_check;
+ uint32 field_length;
+ uint32 flags;
+ uint16 field_index;
+ uchar null_bit;
+ In_C_you_should_use_my_bool_instead() is_created_from_null_item;
+ Field(uchar *ptr_arg,uint32 length_arg,uchar *null_ptr_arg,
+ uchar null_bit_arg, utype unireg_check_arg,
+ const char *field_name_arg);
+ virtual ~Field() {}
+ virtual int store(const char *to, uint length,CHARSET_INFO *cs)=0;
+ virtual int store(double nr)=0;
+ virtual int store(longlong nr, In_C_you_should_use_my_bool_instead() unsigned_val)=0;
+ virtual int store_decimal(const my_decimal *d)=0;
+ virtual int store_time(MYSQL_TIME *ltime, timestamp_type t_type);
+ int store(const char *to, uint length, CHARSET_INFO *cs,
+ enum_check_fields check_level);
+ virtual double val_real(void)=0;
+ virtual longlong val_int(void)=0;
+ virtual my_decimal *val_decimal(my_decimal *);
+ inline String *val_str(String *str) { return val_str(str, str); }
+ virtual String *val_str(String*,String *)=0;
+ String *val_int_as_str(String *val_buffer, my_bool unsigned_flag);
+ virtual In_C_you_should_use_my_bool_instead() str_needs_quotes() { return (0); }
+ virtual Item_result result_type () const=0;
+ virtual Item_result cmp_type () const { return result_type(); }
+ virtual Item_result cast_to_int_type () const { return result_type(); }
+ static In_C_you_should_use_my_bool_instead() type_can_have_key_part(enum_field_types);
+ static enum_field_types field_type_merge(enum_field_types, enum_field_types);
+ static Item_result result_merge_type(enum_field_types);
+ virtual In_C_you_should_use_my_bool_instead() eq(Field *field)
+ {
+ return (ptr == field->ptr && null_ptr == field->null_ptr &&
+ null_bit == field->null_bit);
+ }
+ virtual In_C_you_should_use_my_bool_instead() eq_def(Field *field);
+ virtual uint32 pack_length() const { return (uint32) field_length; }
+ virtual uint32 pack_length_in_rec() const { return pack_length(); }
+ virtual int compatible_field_size(uint field_metadata);
+ virtual uint pack_length_from_metadata(uint field_metadata)
+ { return field_metadata; }
+ virtual uint row_pack_length() { return 0; }
+ virtual int save_field_metadata(uchar *first_byte)
+ { return do_save_field_metadata(first_byte); }
+ virtual uint32 data_length() { return pack_length(); }
+ virtual uint32 used_length() { return pack_length(); }
+ virtual uint32 sort_length() const { return pack_length(); }
+ virtual uint32 max_data_length() const {
+ return pack_length();
+ };
+ virtual int reset(void) { bzero(ptr,pack_length()); return 0; }
+ virtual void reset_fields() {}
+ virtual void set_default()
+ {
+ my_ptrdiff_t l_offset= (my_ptrdiff_t) (table->s->default_values -
+ table->record[0]);
+ memcpy(ptr, ptr + l_offset, pack_length());
+ if (null_ptr)
+ *null_ptr= ((*null_ptr & (uchar) ~null_bit) |
+ null_ptr[l_offset] & null_bit);
+ }
+ virtual In_C_you_should_use_my_bool_instead() binary() const { return 1; }
+ virtual In_C_you_should_use_my_bool_instead() zero_pack() const { return 1; }
+ virtual enum ha_base_keytype key_type() const { return HA_KEYTYPE_BINARY; }
+ virtual uint32 key_length() const { return pack_length(); }
+ virtual enum_field_types type() const =0;
+ virtual enum_field_types real_type() const { return type(); }
+ inline int cmp(const uchar *str) { return cmp(ptr,str); }
+ virtual int cmp_max(const uchar *a, const uchar *b, uint max_len)
+ { return cmp(a, b); }
+ virtual int cmp(const uchar *,const uchar *)=0;
+ virtual int cmp_binary(const uchar *a,const uchar *b, uint32 max_length=~0L)
+ { return memcmp(a,b,pack_length()); }
+ virtual int cmp_offset(uint row_offset)
+ { return cmp(ptr,ptr+row_offset); }
+ virtual int cmp_binary_offset(uint row_offset)
+ { return cmp_binary(ptr, ptr+row_offset); };
+ virtual int key_cmp(const uchar *a,const uchar *b)
+ { return cmp(a, b); }
+ virtual int key_cmp(const uchar *str, uint length)
+ { return cmp(ptr,str); }
+ virtual uint decimals() const { return 0; }
+ virtual void sql_type(String &str) const =0;
+ virtual uint size_of() const =0;
+ inline In_C_you_should_use_my_bool_instead() is_null(my_ptrdiff_t row_offset= 0)
+ { return null_ptr ? (null_ptr[row_offset] & null_bit ? 1 : 0) : table->null_row;
}
+ inline In_C_you_should_use_my_bool_instead() is_real_null(my_ptrdiff_t row_offset= 0)
+ { return null_ptr ? (null_ptr[row_offset] & null_bit ? 1 : 0) : 0; }
+ inline In_C_you_should_use_my_bool_instead() is_null_in_record(const uchar *record)
+ {
+ if (!null_ptr)
+ return 0;
+ return ((record[(uint) (null_ptr -table->record[0])] & null_bit) ? 1 : 0);
+ }
+ inline In_C_you_should_use_my_bool_instead() is_null_in_record_with_offset(my_ptrdiff_t
offset)
+ {
+ if (!null_ptr)
+ return 0;
+ return ((null_ptr[offset] & null_bit) ? 1 : 0);
+ }
+ inline void set_null(my_p 