From: Date: August 27 2007 11:15am
Subject: bk commit into 5.1 tree (gkodinov:1.2576) BUG#29325
List-Archive: http://lists.mysql.com/commits/33131
X-Bug: 29325
Message-Id: <200708270915.l7R9F6dV008736@magare.gmz>

Below is the list of changes that have just been committed into a local
5.1 repository of kgeorge. When kgeorge does a push these changes will
be propagated to the main repository and, within 24 hours after the
push, to the public repository.
For information on how to access the public repository
see http://dev.mysql.com/doc/mysql/en/installing-source-tree.html

ChangeSet@stripped, 2007-08-27 12:15:01+03:00, gkodinov@stripped +1 -0
  recommit of Addendum to bug #29325 to 5.1.22 tree
  keep_files_on_create made a startup option

  sql/mysqld.cc@stripped, 2007-08-27 12:14:59+03:00, gkodinov@stripped +7 -1
    recommit of Addendum to bug #29325 to 5.1.22 tree
    keep_files_on_create made a startup option

diff -Nrup a/sql/mysqld.cc b/sql/mysqld.cc
--- a/sql/mysqld.cc	2007-08-13 22:39:24 +03:00
+++ b/sql/mysqld.cc	2007-08-27 12:14:59 +03:00
@@ -5081,7 +5081,8 @@ enum options_mysqld
   OPT_SECURE_FILE_PRIV,
   OPT_MIN_EXAMINED_ROW_LIMIT,
   OPT_LOG_SLOW_SLAVE_STATEMENTS,
-  OPT_OLD_MODE
+  OPT_OLD_MODE,
+  OPT_KEEP_FILES_ON_CREATE
 };
 
 
@@ -5951,6 +5952,11 @@ log and this option does nothing anymore
    (uchar**) &max_system_variables.join_buff_size, 0, GET_ULONG,
    REQUIRED_ARG, 128*1024L, IO_SIZE*2+MALLOC_OVERHEAD, ~0L, MALLOC_OVERHEAD,
    IO_SIZE, 0},
+  {"keep_files_on_create", OPT_KEEP_FILES_ON_CREATE,
+   "Don't overwrite stale .MYD and .MYI even if no directory is specified.",
+   (gptr*) &global_system_variables.keep_files_on_create,
+   (gptr*) &max_system_variables.keep_files_on_create,
+   0, GET_BOOL, OPT_ARG, 0, 0, 0, 0, 0, 0},
   {"key_buffer_size", OPT_KEY_BUFFER_SIZE,
    "The size of the buffer used for index blocks for MyISAM tables. Increase this to get better index handling (for all reads and multiple writes) to as much as you can afford; 64M on a 256M machine that mainly runs MySQL is quite common.",
    (uchar**) &dflt_key_cache_var.param_buff_size,