bk commit into 4.1 tree (ramil:1.2544) BUG#23616

[ramil]

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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
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ChangeSet@stripped, 2006-11-09 17:02:44+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, 2006-11-09 17:02:40+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, 2006-11-09 17:02:40+04:00, ramil@stripped +3 -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, 2006-11-09 17:02:41+04:00, ramil@stripped +6 -0
    Fix for bug #23616: Week() changed behaviour between 5.0.22 and 5.0.24
      - test case.

  sql-common/my_time.c@stripped, 2006-11-09 17:02:41+04:00, ramil@stripped +4 -4
    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:	myoffice.izhnet.ru
# Root:	/usr/home/ram/work/bug23616/my41-bug23616

--- 1.11/mysql-test/r/func_sapdb.result	2006-11-09 17:02:48 +04:00
+++ 1.12/mysql-test/r/func_sapdb.result	2006-11-09 17:02:48 +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

--- 1.16/sql-common/my_time.c	2006-11-09 17:02:48 +04:00
+++ 1.17/sql-common/my_time.c	2006-11-09 17:02:48 +04:00
@@ -137,10 +137,10 @@ str_to_datetime(const char *str, uint le
     If length= 8 or >= 14 then year is of format YYYY.
     (YYYY-MM-DD,  YYYYMMDD, YYYYYMMDDHHMMSS)
   */
-  for (pos=str;
-       pos != end && (my_isdigit(&my_charset_latin1,*pos) || *pos == 'T');
-       pos++)
-    ;
+  for (pos= str;
+       (pos != end) && 
+       (my_isdigit(&my_charset_latin1, *pos) || *pos == 'T' || *pos == '.');
+       pos++);
 
   digits= (uint) (pos-str);
   start_loop= 0;                                /* Start of scan loop */

--- 1.44/mysql-test/r/func_time.result	2006-11-09 17:02:48 +04:00
+++ 1.45/mysql-test/r/func_time.result	2006-11-09 17:02:48 +04:00
@@ -815,4 +815,7 @@ union
 (select time_format(timediff(now(), DATE_SUB(now(),INTERVAL 5 HOUR)),'%k') As H);
 H
 5
+select isnull(week(now() + 0)), week(20061108.01), week(20061108085411.000002);
+isnull(week(now() + 0))	week(20061108.01)	week(20061108085411.000002)
+0	23	45
 End of 4.1 tests

--- 1.39/mysql-test/t/func_time.test	2006-11-09 17:02:48 +04:00
+++ 1.40/mysql-test/t/func_time.test	2006-11-09 17:02:48 +04:00
@@ -446,4 +446,10 @@ union
 union
 (select time_format(timediff(now(), DATE_SUB(now(),INTERVAL 5 HOUR)),'%k') As H);
 
+#
+# Bug 23616: datetime functions with double argumets
+#
+
+select isnull(week(now() + 0)), week(20061108.01), week(20061108085411.000002);
+
 --echo End of 4.1 tests