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MDEV-4724 Some temporal functions do not preserve microseconds

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This commit is contained in:
Alexander Barkov
2013-09-12 21:31:14 +04:00
parent c2b38529a9
commit 499ddea576
18 changed files with 436 additions and 135 deletions
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108
mysql-test/r/date_formats.result
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@ -257,70 +257,70 @@ Tuesday 52 2001 %W %V %X 2002-01-01
15-2001-1 %d-%Y-%c 2001-01-15
select date,format,TIME(str_to_date(date, format)) as time from t1;
date format time
2003-01-02 10:11:12 %Y-%m-%d %H:%i:%S 10:11:12
03-01-02 8:11:2.123456 %y-%m-%d %H:%i:%S.%# 08:11:02
0003-01-02 8:11:2.123456 %Y-%m-%d %H:%i:%S.%# 08:11:02
03-01-02 8:11:2.123456 %Y-%m-%d %H:%i:%S.%# 08:11:02
2003-01-02 10:11:12 PM %Y-%m-%d %h:%i:%S %p 22:11:12
2003-01-02 10:11:12 %Y-%m-%d %H:%i:%S 10:11:12.000000
03-01-02 8:11:2.123456 %y-%m-%d %H:%i:%S.%# 08:11:02.000000
0003-01-02 8:11:2.123456 %Y-%m-%d %H:%i:%S.%# 08:11:02.000000
03-01-02 8:11:2.123456 %Y-%m-%d %H:%i:%S.%# 08:11:02.000000
2003-01-02 10:11:12 PM %Y-%m-%d %h:%i:%S %p 22:11:12.000000
2003-01-02 01:11:12.12345AM %Y-%m-%d %h:%i:%S.%f%p 01:11:12.123450
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
2003-01-02 11:11:12Pm %Y-%m-%d %h:%i:%S%p 23:11:12.000000
10:20:10 %H:%i:%s 10:20:10.000000
10:20:10 %h:%i:%s.%f 10:20:10.000000
10:20:10 %T 10:20:10.000000
10:20:10AM %h:%i:%s%p 10:20:10.000000
10:20:10AM %r 10:20:10.000000
10:20:10.44AM %h:%i:%s.%f%p 10:20:10.440000
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
15 MAY 2001 %d %b %Y 00:00:00
15th May 2001 %D %b %Y 00:00:00
Sunday 15 MAY 2001 %W %d %b %Y 00:00:00
Sund 15 MAY 2001 %W %d %b %Y 00:00:00
Tuesday 00 2002 %W %U %Y 00:00:00
Thursday 53 1998 %W %u %Y 00:00:00
Sunday 01 2001 %W %v %x 00:00:00
Tuesday 52 2001 %W %V %X 00:00:00
060 2004 %j %Y 00:00:00
4 53 1998 %w %u %Y 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
15-01-2001 12:59:58 %d-%m-%Y %H:%i:%S 12:59:58.000000
15 September 2001 %d %M %Y 00:00:00.000000
15 SEPTEMB 2001 %d %M %Y 00:00:00.000000
15 MAY 2001 %d %b %Y 00:00:00.000000
15th May 2001 %D %b %Y 00:00:00.000000
Sunday 15 MAY 2001 %W %d %b %Y 00:00:00.000000
Sund 15 MAY 2001 %W %d %b %Y 00:00:00.000000
Tuesday 00 2002 %W %U %Y 00:00:00.000000
Thursday 53 1998 %W %u %Y 00:00:00.000000
Sunday 01 2001 %W %v %x 00:00:00.000000
Tuesday 52 2001 %W %V %X 00:00:00.000000
060 2004 %j %Y 00:00:00.000000
4 53 1998 %w %u %Y 00:00:00.000000
15-01-2001 %d-%m-%Y %H:%i:%S 00:00:00.000000
15-01-20 %d-%m-%y 00:00:00.000000
15-2001-1 %d-%Y-%c 00:00:00.000000
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
03-01-02 8:11:2.123456 %y-%m-%d %H:%i:%S.%# 08:11:02
0003-01-02 8:11:2.123456 %Y-%m-%d %H:%i:%S.%# 08:11:02
03-01-02 8:11:2.123456 %Y-%m-%d %H:%i:%S.%# 08:11:02
2003-01-02 10:11:12 PM %Y-%m-%d %h:%i:%S %p 22:11:12
2003-01-02 10:11:12 %Y-%m-%d %H:%i:%S 10:11:12.000000
03-01-02 8:11:2.123456 %y-%m-%d %H:%i:%S.%# 08:11:02.000000
0003-01-02 8:11:2.123456 %Y-%m-%d %H:%i:%S.%# 08:11:02.000000
03-01-02 8:11:2.123456 %Y-%m-%d %H:%i:%S.%# 08:11:02.000000
2003-01-02 10:11:12 PM %Y-%m-%d %h:%i:%S %p 22:11:12.000000
2003-01-02 01:11:12.12345AM %Y-%m-%d %h:%i:%S.%f%p 01:11:12.123450
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
2003-01-02 11:11:12Pm %Y-%m-%d %h:%i:%S%p 23:11:12.000000
10:20:10 %H:%i:%s 10:20:10.000000
10:20:10 %h:%i:%s.%f 10:20:10.000000
10:20:10 %T 10:20:10.000000
10:20:10AM %h:%i:%s%p 10:20:10.000000
10:20:10AM %r 10:20:10.000000
10:20:10.44AM %h:%i:%s.%f%p 10:20:10.440000
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
15 MAY 2001 %d %b %Y 00:00:00
15th May 2001 %D %b %Y 00:00:00
Sunday 15 MAY 2001 %W %d %b %Y 00:00:00
Sund 15 MAY 2001 %W %d %b %Y 00:00:00
Tuesday 00 2002 %W %U %Y 00:00:00
Thursday 53 1998 %W %u %Y 00:00:00
Sunday 01 2001 %W %v %x 00:00:00
Tuesday 52 2001 %W %V %X 00:00:00
060 2004 %j %Y 00:00:00
4 53 1998 %w %u %Y 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
15-01-2001 12:59:58 %d-%m-%Y %H:%i:%S 12:59:58.000000
15 September 2001 %d %M %Y 00:00:00.000000
15 SEPTEMB 2001 %d %M %Y 00:00:00.000000
15 MAY 2001 %d %b %Y 00:00:00.000000
15th May 2001 %D %b %Y 00:00:00.000000
Sunday 15 MAY 2001 %W %d %b %Y 00:00:00.000000
Sund 15 MAY 2001 %W %d %b %Y 00:00:00.000000
Tuesday 00 2002 %W %U %Y 00:00:00.000000
Thursday 53 1998 %W %u %Y 00:00:00.000000
Sunday 01 2001 %W %v %x 00:00:00.000000
Tuesday 52 2001 %W %V %X 00:00:00.000000
060 2004 %j %Y 00:00:00.000000
4 53 1998 %w %u %Y 00:00:00.000000
15-01-2001 %d-%m-%Y %H:%i:%S 00:00:00.000000
15-01-20 %d-%m-%y 00:00:00.000000
15-2001-1 %d-%Y-%c 00:00:00.000000
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