bk commit into 4.1 tree (ramil:1.2597) BUG#23616

[ramil]

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

ChangeSet@stripped, 2006-12-26 15:08:41+04:00, ramil@stripped +4 -0
  Fix for bug #23616: Week() changed behaviour between 5.0.22 and 5.0.24
  
  Consider double values as legal date{time} function's arguments
  (i.e. allow dates in internal format YYYYMMDDHHMMSS.XXXXXX).

  mysql-test/r/func_sapdb.result@stripped, 2006-12-26 15:08:39+04:00, ramil@stripped +1 -3
    Fix for bug #23616: Week() changed behaviour between 5.0.22 and 5.0.24
      - result adjusted.

  mysql-test/r/func_time.result@stripped, 2006-12-26 15:08:39+04:00, ramil@stripped +4 -0
    Fix for bug #23616: Week() changed behaviour between 5.0.22 and 5.0.24
      - test result.

  mysql-test/t/func_time.test@stripped, 2006-12-26 15:08:39+04:00, ramil@stripped +7 -0
    Fix for bug #23616: Week() changed behaviour between 5.0.22 and 5.0.24
      - test case.

  sql-common/my_time.c@stripped, 2006-12-26 15:08:39+04:00, ramil@stripped +1 -1
    Fix for bug #23616: Week() changed behaviour between 5.0.22 and 5.0.24
      - consider '.' as an acceptable separator for dates like YYYYYMMDDHHMMSS.XXXXXX

# This is a BitKeeper patch.  What follows are the unified diffs for the
# set of deltas contained in the patch.  The rest of the patch, the part
# that BitKeeper cares about, is below these diffs.
# User:	ramil
# Host:	ramil.myoffice.izhnet.ru
# Root:	/home/ram/work/b23616/b23616.4.1

--- 1.11/mysql-test/r/func_sapdb.result	2006-12-26 15:08:43 +04:00
+++ 1.12/mysql-test/r/func_sapdb.result	2006-12-26 15:08:43 +04:00
@@ -229,9 +229,7 @@ a
 10000
 select microsecond(19971231235959.01) as a;
 a
-0
-Warnings:
-Warning	1292	Truncated incorrect time value: '19971231235959.01'
+10000
 select date_add("1997-12-31",INTERVAL "10.09" SECOND_MICROSECOND) as a;
 a
 1997-12-31 00:00:10.090000

--- 1.18/sql-common/my_time.c	2006-12-26 15:08:43 +04:00
+++ 1.19/sql-common/my_time.c	2006-12-26 15:08:43 +04:00
@@ -145,7 +145,7 @@ str_to_datetime(const char *str, uint le
   digits= (uint) (pos-str);
   start_loop= 0;                                /* Start of scan loop */
   date_len[format_position[0]]= 0;              /* Length of year field */
-  if (pos == end)
+  if (pos == end || *pos == '.')
   {
     /* Found date in internal format (only numbers like YYYYMMDD) */
     year_length= (digits == 4 || digits == 8 || digits >= 14) ? 4 : 2;

--- 1.46/mysql-test/r/func_time.result	2006-12-26 15:08:43 +04:00
+++ 1.47/mysql-test/r/func_time.result	2006-12-26 15:08:43 +04:00
@@ -854,4 +854,8 @@ H
 select last_day('0000-00-00');
 last_day('0000-00-00')
 NULL
+select isnull(week(now() + 0)), isnull(week(now() + 0.2)),
+week(20061108), week(20061108.01), week(20061108085411.000002);
+isnull(week(now() + 0))	isnull(week(now() +
0.2))	week(20061108)	week(20061108.01)	week(20061108085411.000002)
+0	0	45	45	45
 End of 4.1 tests

--- 1.41/mysql-test/t/func_time.test	2006-12-26 15:08:43 +04:00
+++ 1.42/mysql-test/t/func_time.test	2006-12-26 15:08:43 +04:00
@@ -492,4 +492,11 @@ union
 
 select last_day('0000-00-00');
 
+#
+# Bug 23616: datetime functions with double argumets
+#
+
+select isnull(week(now() + 0)), isnull(week(now() + 0.2)),
+  week(20061108), week(20061108.01), week(20061108085411.000002);
+
 --echo End of 4.1 tests