Commit 2bd1c73e authored by unknown's avatar unknown
Browse files

Fix for bug #21789: DATETIME with 0000-00-00 11:22:33 should be invalid, but is accepted 

Reject '0000-00-00 01:01:01' dates.


mysql-test/r/date_formats.result:
  Fix for bug #21789: DATETIME with 0000-00-00 11:22:33 should be invalid, but is accepted 
    - test results adjusted.
sql-common/my_time.c:
  Fix for bug #21789: DATETIME with 0000-00-00 11:22:33 should be invalid, but is accepted 
    - don't allow dates with NULL date part and not NULL time part.
parent 418ae41b

mysql-test/r/date_formats.result

+39 −18
Original line number Diff line number Diff line
@@ -181,12 +181,12 @@ date format datetime 
2003-01-02 02:11:12.12345AM	%Y-%m-%d %h:%i:%S.%f %p	2003-01-02 02:11:12.123450

2003-01-02 12:11:12.12345 am	%Y-%m-%d %h:%i:%S.%f%p	2003-01-02 00:11:12.123450

2003-01-02 11:11:12Pm	%Y-%m-%d %h:%i:%S%p	2003-01-02 23:11:12

10:20:10	%H:%i:%s	0000-00-00 10:20:10

10:20:10	%h:%i:%s.%f	0000-00-00 10:20:10

10:20:10	%T	0000-00-00 10:20:10

10:20:10AM	%h:%i:%s%p	0000-00-00 10:20:10

10:20:10AM	%r	0000-00-00 10:20:10

10:20:10.44AM	%h:%i:%s.%f%p	0000-00-00 10:20:10.440000

10:20:10	%H:%i:%s	0000-00-00 00:00:00

10:20:10	%h:%i:%s.%f	0000-00-00 00:00:00

10:20:10	%T	0000-00-00 00:00:00

10:20:10AM	%h:%i:%s%p	0000-00-00 00:00:00

10:20:10AM	%r	0000-00-00 00:00:00

10:20:10.44AM	%h:%i:%s.%f%p	0000-00-00 00:00:00

15-01-2001 12:59:58	%d-%m-%Y %H:%i:%S	2001-01-15 12:59:58

15 September 2001	%d %M %Y	2001-09-15 00:00:00

15 SEPTEMB 2001	%d %M %Y	2001-09-15 00:00:00
@@ -203,6 +203,13 @@ Tuesday 52 2001 %W %V %X 2002-01-01 00:00:00 
15-01-2001	%d-%m-%Y %H:%i:%S	2001-01-15 00:00:00

15-01-20	%d-%m-%y	2020-01-15 00:00:00

15-2001-1	%d-%Y-%c	2001-01-15 00:00:00

Warnings:

Warning	1292	Truncated incorrect datetime value: '0000-00-00 10:20:10'

Warning	1292	Truncated incorrect datetime value: '0000-00-00 10:20:10'

Warning	1292	Truncated incorrect datetime value: '0000-00-00 10:20:10'

Warning	1292	Truncated incorrect datetime value: '0000-00-00 10:20:10'

Warning	1292	Truncated incorrect datetime value: '0000-00-00 10:20:10'

Warning	1292	Truncated incorrect datetime value: '0000-00-00 10:20:10.440000'

select date,format,DATE(str_to_date(date, format)) as date2 from t1;

date	format	date2

2003-01-02 10:11:12	%Y-%m-%d %H:%i:%S	2003-01-02
@@ -243,12 +250,12 @@ date format time 
2003-01-02 02:11:12.12345AM	%Y-%m-%d %h:%i:%S.%f %p	02:11:12.123450

2003-01-02 12:11:12.12345 am	%Y-%m-%d %h:%i:%S.%f%p	00:11:12.123450

2003-01-02 11:11:12Pm	%Y-%m-%d %h:%i:%S%p	23:11:12

10:20:10	%H:%i:%s	10:20:10

10:20:10	%h:%i:%s.%f	10:20:10

10:20:10	%T	10:20:10

10:20:10AM	%h:%i:%s%p	10:20:10

10:20:10AM	%r	10:20:10

10:20:10.44AM	%h:%i:%s.%f%p	10:20:10.440000

10:20:10	%H:%i:%s	NULL

10:20:10	%h:%i:%s.%f	NULL

10:20:10	%T	NULL

10:20:10AM	%h:%i:%s%p	NULL

10:20:10AM	%r	NULL

10:20:10.44AM	%h:%i:%s.%f%p	NULL

15-01-2001 12:59:58	%d-%m-%Y %H:%i:%S	12:59:58

15 September 2001	%d %M %Y	00:00:00

15 SEPTEMB 2001	%d %M %Y	00:00:00
@@ -265,6 +272,13 @@ Tuesday 52 2001 %W %V %X 00:00:00 
15-01-2001	%d-%m-%Y %H:%i:%S	00:00:00

15-01-20	%d-%m-%y	00:00:00

15-2001-1	%d-%Y-%c	00:00:00

Warnings:

Warning	1292	Truncated incorrect time value: '0000-00-00 10:20:10'

Warning	1292	Truncated incorrect time value: '0000-00-00 10:20:10'

Warning	1292	Truncated incorrect time value: '0000-00-00 10:20:10'

Warning	1292	Truncated incorrect time value: '0000-00-00 10:20:10'

Warning	1292	Truncated incorrect time value: '0000-00-00 10:20:10'

Warning	1292	Truncated incorrect time value: '0000-00-00 10:20:10.440000'

select date,format,concat(TIME(str_to_date(date, format))) as time2 from t1;

date	format	time2

2003-01-02 10:11:12	%Y-%m-%d %H:%i:%S	10:11:12
@@ -274,12 +288,12 @@ date format time2 
2003-01-02 02:11:12.12345AM	%Y-%m-%d %h:%i:%S.%f %p	02:11:12.123450

2003-01-02 12:11:12.12345 am	%Y-%m-%d %h:%i:%S.%f%p	00:11:12.123450

2003-01-02 11:11:12Pm	%Y-%m-%d %h:%i:%S%p	23:11:12

10:20:10	%H:%i:%s	10:20:10

10:20:10	%h:%i:%s.%f	10:20:10

10:20:10	%T	10:20:10

10:20:10AM	%h:%i:%s%p	10:20:10

10:20:10AM	%r	10:20:10

10:20:10.44AM	%h:%i:%s.%f%p	10:20:10.440000

10:20:10	%H:%i:%s	NULL

10:20:10	%h:%i:%s.%f	NULL

10:20:10	%T	NULL

10:20:10AM	%h:%i:%s%p	NULL

10:20:10AM	%r	NULL

10:20:10.44AM	%h:%i:%s.%f%p	NULL

15-01-2001 12:59:58	%d-%m-%Y %H:%i:%S	12:59:58

15 September 2001	%d %M %Y	00:00:00

15 SEPTEMB 2001	%d %M %Y	00:00:00
@@ -296,6 +310,13 @@ Tuesday 52 2001 %W %V %X 00:00:00 
15-01-2001	%d-%m-%Y %H:%i:%S	00:00:00

15-01-20	%d-%m-%y	00:00:00

15-2001-1	%d-%Y-%c	00:00:00

Warnings:

Warning	1292	Truncated incorrect time value: '0000-00-00 10:20:10'

Warning	1292	Truncated incorrect time value: '0000-00-00 10:20:10'

Warning	1292	Truncated incorrect time value: '0000-00-00 10:20:10'

Warning	1292	Truncated incorrect time value: '0000-00-00 10:20:10'

Warning	1292	Truncated incorrect time value: '0000-00-00 10:20:10'

Warning	1292	Truncated incorrect time value: '0000-00-00 10:20:10.440000'

select concat('',str_to_date('8:11:2.123456 03-01-02','%H:%i:%S.%f %y-%m-%d'));

concat('',str_to_date('8:11:2.123456 03-01-02','%H:%i:%S.%f %y-%m-%d'))

2003-01-02 08:11:02.123456

sql-common/my_time.c

+4 −1
Original line number Diff line number Diff line
@@ -350,7 +350,10 @@ str_to_datetime(const char *str, uint length, MYSQL_TIME *l_time, 
      l_time->year > 9999 || l_time->month > 12 ||

      l_time->day > 31 || l_time->hour > 23 ||

      l_time->minute > 59 || l_time->second > 59 ||

      (!(flags & TIME_FUZZY_DATE) && (l_time->month == 0 || l_time->day == 0)))

      (!(flags & TIME_FUZZY_DATE) &&

       (l_time->month == 0 || l_time->day == 0)) ||

      (l_time->year == 0 && l_time->month == 0 && l_time->day == 0 && 

       (l_time->hour != 0 || l_time->minute != 0 || l_time->second != 0)))

  {

    /* Only give warning for a zero date if there is some garbage after */

    if (!not_zero_date)                         /* If zero date */