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Fix for bug #4756 "STR_TO_DATE() returning bad results with AM/PM".

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Added support of converion specifiers mentioned in manual but missing in code.


mysql-test/r/date_formats.result:
  Added tests of str_to_date() with new %T, %r and %V, %v conversion specifiers, and also 
  some other specifiers for which tests were missing previously.
mysql-test/t/date_formats.test:
  Added tests of str_to_date() and new %T, %r and %V, %v conversion specifiers, and also 
  some other specifiers for which tests were missing previously.
sql/item_timefunc.cc:
  Added support for %T, %r, %V, %v, %X, %x conversion specifiers to extract_date_time()
  function. Also simplified a bit calculation of dates from week number.
This commit is contained in:
unknown
2004-08-06 10:01:29 +04:00
parent ea8ac8ab98
commit 1b0f0b0afc
3 changed files with 189 additions and 41 deletions
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18
mysql-test/t/date_formats.test
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@@ -132,16 +132,23 @@ insert into t1 values
('2003-01-02 11:11:12Pm', '%Y-%m-%d %h:%i:%S%p'),
('10:20:10', '%H:%i:%s'),
('10:20:10', '%h:%i:%s.%f'),
('10:20:10', '%T'),
('10:20:10AM', '%h:%i:%s%p'),
('10:20:10AM', '%r'),
('10:20:10.44AM', '%h:%i:%s.%f%p'),
('15-01-2001 12:59:58', '%d-%m-%Y %H:%i:%S'),
('15 September 2001', '%d %M %Y'),
('15 SEPTEMB 2001', '%d %M %Y'),
('15 MAY 2001', '%d %b %Y'),
('15th May 2001', '%D %b %Y'),
('Sunday 15 MAY 2001', '%W %d %b %Y'),
('Sund 15 MAY 2001', '%W %d %b %Y'),
('Tuesday 00 2002', '%W %U %Y'),
('Thursday 53 1998', '%W %u %Y'),
('Sunday 01 2001', '%W %v %x'),
('Tuesday 52 2001', '%W %V %X'),
('060 2004', '%j %Y'),
('4 53 1998', '%w %u %Y'),
('15-01-2001', '%d-%m-%Y %H:%i:%S'),
('15-01-20', '%d-%m-%y'),
('15-2001-1', '%d-%Y-%c');
@@ -156,7 +163,7 @@ select date,format,DATE(str_to_date(date, format)) as date2 from t1;
select date,format,TIME(str_to_date(date, format)) as time from t1;
select date,format,concat(TIME(str_to_date(date, format))) as time2 from t1;
# Test wrong dates
# Test wrong dates or converion specifiers
truncate table t1;
insert into t1 values
@@ -169,10 +176,13 @@ insert into t1 values
('15 Septembei 2001', '%d %M %Y'),
('15 Ju 2001', '%d %M %Y'),
('Sund 15 MA', '%W %d %b %Y'),
('Sunday 01 2001', '%W %V %X'),
('Thursdai 12 1998', '%W %u %Y'),
(NULL, get_format(DATE,'USA')),
('Tuesday 52 2001', '%W %V %X');
('Sunday 01 2001', '%W %v %X'),
('Tuesday 52 2001', '%W %V %x'),
('Tuesday 52 2001', '%W %V %Y'),
('Tuesday 52 2001', '%W %u %x'),
('7 53 1998', '%w %u %Y'),
(NULL, get_format(DATE,'USA'));
select date,format,str_to_date(date, format) as str_to_date from t1;
select date,format,concat(str_to_date(date, format),'') as con from t1;