From: Alexander Barkov
Date: November 21 2011 3:18pm
Subject: bzr push into mysql-trunk branch (alexander.barkov:3605 to 3606)
List-Archive: http://lists.mysql.com/commits/142115
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 3606 Alexander Barkov	2011-11-21
      Improving coverage according to gcov results.

    modified:
      mysql-test/r/type_temporal_fractional.result
      mysql-test/t/type_temporal_fractional.test
      sql/field.cc
      sql/field.h
 3605 Alexander Barkov	2011-11-21
      Removing debug code.

    modified:
      sql/sql_time.cc
=== modified file 'mysql-test/r/type_temporal_fractional.result'
--- a/mysql-test/r/type_temporal_fractional.result	2011-11-21 11:05:05 +0000
+++ b/mysql-test/r/type_temporal_fractional.result	2011-11-21 15:17:51 +0000
@@ -268,6 +268,23 @@ a	b
 -101011	-10:10:10.500000
 -101010	-10:10:10.499999
 DROP TABLE t1;
+CREATE TABLE t1 (a INT);
+INSERT INTO t1 VALUES (TIME'01:59:59.499999');
+INSERT INTO t1 VALUES (TIME'01:59:59.500000');
+SELECT * FROM t1;
+a
+15959
+20000
+DROP TABLE t1;
+#
+# Inserting TIME into a REAL column
+#
+CREATE TABLE t1 (a REAL);
+INSERT INTO t1 VALUES (TIME'01:02:03.123');
+SELECT * FROM t1;
+a
+10203.123
+DROP TABLE t1;
 #
 # Testing rounding when altering TIME(N) to a smaller size
 #
@@ -13734,6 +13751,53 @@ a	LENGTH(a)
 DROP TABLE t2;
 DROP TABLE t1;
 #
+# Testing that default precision in "DEFAULT CURRENT_TIMESTAMP(N)"
+# and "ON UPDATE CURRENT_TIMESTAMP(N)" is the same to the precision
+# of the field itself.
+#
+CREATE TABLE t1 (a TIMESTAMP(1) NOT NULL);
+SHOW CREATE TABLE t1;
+Table	Create Table
+t1	CREATE TABLE `t1` (
+  `a` timestamp(1) NOT NULL DEFAULT CURRENT_TIMESTAMP(1) ON UPDATE CURRENT_TIMESTAMP(1)
+) ENGINE=MyISAM DEFAULT CHARSET=latin1
+DROP TABLE t1;
+CREATE TABLE t1 (a TIMESTAMP(2) NOT NULL);
+SHOW CREATE TABLE t1;
+Table	Create Table
+t1	CREATE TABLE `t1` (
+  `a` timestamp(2) NOT NULL DEFAULT CURRENT_TIMESTAMP(2) ON UPDATE CURRENT_TIMESTAMP(2)
+) ENGINE=MyISAM DEFAULT CHARSET=latin1
+DROP TABLE t1;
+CREATE TABLE t1 (a TIMESTAMP(3) NOT NULL);
+SHOW CREATE TABLE t1;
+Table	Create Table
+t1	CREATE TABLE `t1` (
+  `a` timestamp(3) NOT NULL DEFAULT CURRENT_TIMESTAMP(3) ON UPDATE CURRENT_TIMESTAMP(3)
+) ENGINE=MyISAM DEFAULT CHARSET=latin1
+DROP TABLE t1;
+CREATE TABLE t1 (a TIMESTAMP(4) NOT NULL);
+SHOW CREATE TABLE t1;
+Table	Create Table
+t1	CREATE TABLE `t1` (
+  `a` timestamp(4) NOT NULL DEFAULT CURRENT_TIMESTAMP(4) ON UPDATE CURRENT_TIMESTAMP(4)
+) ENGINE=MyISAM DEFAULT CHARSET=latin1
+DROP TABLE t1;
+CREATE TABLE t1 (a TIMESTAMP(5) NOT NULL);
+SHOW CREATE TABLE t1;
+Table	Create Table
+t1	CREATE TABLE `t1` (
+  `a` timestamp(5) NOT NULL DEFAULT CURRENT_TIMESTAMP(5) ON UPDATE CURRENT_TIMESTAMP(5)
+) ENGINE=MyISAM DEFAULT CHARSET=latin1
+DROP TABLE t1;
+CREATE TABLE t1 (a TIMESTAMP(6) NOT NULL);
+SHOW CREATE TABLE t1;
+Table	Create Table
+t1	CREATE TABLE `t1` (
+  `a` timestamp(6) NOT NULL DEFAULT CURRENT_TIMESTAMP(6) ON UPDATE CURRENT_TIMESTAMP(6)
+) ENGINE=MyISAM DEFAULT CHARSET=latin1
+DROP TABLE t1;
+#
 # Testing DEFAULT value
 #
 CREATE TABLE t1 (a TIMESTAMP(6) NOT NULL DEFAULT '2000-01-01 11:22:33.123456');

=== modified file 'mysql-test/t/type_temporal_fractional.test'
--- a/mysql-test/t/type_temporal_fractional.test	2011-11-21 11:05:05 +0000
+++ b/mysql-test/t/type_temporal_fractional.test	2011-11-21 15:17:51 +0000
@@ -90,6 +90,19 @@ INSERT INTO t1 (b) VALUES ('-10:10:10.49
 UPDATE t1 SET a=b;
 SELECT * FROM t1;
 DROP TABLE t1;
+CREATE TABLE t1 (a INT);
+INSERT INTO t1 VALUES (TIME'01:59:59.499999');
+INSERT INTO t1 VALUES (TIME'01:59:59.500000');
+SELECT * FROM t1;
+DROP TABLE t1;
+
+--echo #
+--echo # Inserting TIME into a REAL column
+--echo #
+CREATE TABLE t1 (a REAL);
+INSERT INTO t1 VALUES (TIME'01:02:03.123');
+SELECT * FROM t1;
+DROP TABLE t1;
 
 
 --echo #
@@ -4058,6 +4071,7 @@ CREATE TABLE t1 (a TIMESTAMP(0) NOT NULL
 SHOW CREATE TABLE t1;
 DROP TABLE t1;
 
+
 --echo #
 --echo # Testing internal representation format for DATETIME(N)
 --echo #
@@ -5052,6 +5066,32 @@ SELECT a, LENGTH(a) FROM t2;
 DROP TABLE t2;
 DROP TABLE t1;
 
+
+--echo #
+--echo # Testing that default precision in "DEFAULT CURRENT_TIMESTAMP(N)"
+--echo # and "ON UPDATE CURRENT_TIMESTAMP(N)" is the same to the precision
+--echo # of the field itself.
+--echo #
+CREATE TABLE t1 (a TIMESTAMP(1) NOT NULL);
+SHOW CREATE TABLE t1;
+DROP TABLE t1;
+CREATE TABLE t1 (a TIMESTAMP(2) NOT NULL);
+SHOW CREATE TABLE t1;
+DROP TABLE t1;
+CREATE TABLE t1 (a TIMESTAMP(3) NOT NULL);
+SHOW CREATE TABLE t1;
+DROP TABLE t1;
+CREATE TABLE t1 (a TIMESTAMP(4) NOT NULL);
+SHOW CREATE TABLE t1;
+DROP TABLE t1;
+CREATE TABLE t1 (a TIMESTAMP(5) NOT NULL);
+SHOW CREATE TABLE t1;
+DROP TABLE t1;
+CREATE TABLE t1 (a TIMESTAMP(6) NOT NULL);
+SHOW CREATE TABLE t1;
+DROP TABLE t1;
+
+
 --echo #
 --echo # Testing DEFAULT value
 --echo #

=== modified file 'sql/field.cc'
--- a/sql/field.cc	2011-11-21 11:58:25 +0000
+++ b/sql/field.cc	2011-11-21 15:17:51 +0000
@@ -5712,13 +5712,6 @@ int Field_time::store_internal(const MYS
 }
 
 
-int Field_time::store_internal(const lldiv_t *lld)
-{
-  int3store(ptr, lld->quot);
-  return 0;
-}
-
-
 int Field_time::store_packed(longlong nr)
 {
   MYSQL_TIME ltime;
@@ -5785,17 +5778,6 @@ void Field_time::sql_type(String &res) c
 ****************************************************************************/
 
 
-int Field_timef::store_internal(const lldiv_t *lld)
-{
-  MYSQL_TIME ltime;
-  ltime.neg= lld->quot < 0 || lld->rem < 0;
-  ltime.year= ltime.month= ltime.day= 0;
-  TIME_set_hhmmss(&ltime, (uint) (lld->quot < 0 ? -lld->quot : lld->quot));
-  ltime.second_part= (uint) ((lld->rem < 0 ? -lld->rem : lld->rem) / 1000);
-  return store_internal_with_round(&ltime, NULL);
-}
-
-
 longlong Field_timef::val_int()
 {
   ASSERT_COLUMN_MARKED_FOR_READ;

=== modified file 'sql/field.h'
--- a/sql/field.h	2011-11-21 11:58:25 +0000
+++ b/sql/field.h	2011-11-21 15:17:51 +0000
@@ -1797,7 +1797,7 @@ protected:
     @retval     false   In case of success.
     @retval     true    In case of error.    
   */
-  virtual int store_lldiv_t(const lldiv_t *lld, int *warning);
+  int store_lldiv_t(const lldiv_t *lld, int *warning);
 
   /**
     Convert a string to MYSQL_TIME, according to the field type.
@@ -2366,11 +2366,6 @@ protected:
   */
   virtual int store_internal(const MYSQL_TIME *ltime, int *error)= 0;
   /**
-    Low-level function to store time value in lldiv_t format.
-    The value must be rounded or truncated according to decimals().
-  */
-  virtual int store_internal(const lldiv_t *lld)= 0;
-  /**
     Function to store time value.
     The value is rounded according to decimals().
   */
@@ -2418,7 +2413,6 @@ public:
 class Field_time :public Field_time_common {
 protected:
   int store_internal(const MYSQL_TIME *ltime, int *error);
-  int store_internal(const lldiv_t *lld);
 public:
   Field_time(uchar *ptr_arg, uchar *null_ptr_arg, uchar null_bit_arg,
 	     enum utype unireg_check_arg, const char *field_name_arg)
@@ -2464,7 +2458,6 @@ private:
   }
 protected:
   int store_internal(const MYSQL_TIME *ltime, int *error);
-  int store_internal(const lldiv_t *lld);
 public:
   /**
     Constructor for Field_timef

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