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Fix for bug #22229: Bug in DATE_ADD()

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From the manual:
date arithmetic operations require complete dates and do not work with
incomplete dates such as '2006-07-00' or badly malformed dates.


mysql-test/r/func_time.result:
  Fix for bug #22229: Bug in DATE_ADD()
    - test result.
mysql-test/t/func_time.test:
  Fix for bug #22229: Bug in DATE_ADD()
    - test case.
sql/item_timefunc.cc:
  Fix for bug #22229: Bug in DATE_ADD()
    - Item_func_str_to_date::get_date() should return NULL if TIME_NO_ZERO_DATE 
      flag is set and year||month||day is 0.
This commit is contained in:
unknown
2006-10-17 16:30:49 +05:00
parent 0ace2b44ba
commit 4c02f402d4
3 changed files with 12 additions and 1 deletions
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3
mysql-test/r/func_time.result
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@ -1076,3 +1076,6 @@ fmtddate field2
Sep-4 12:00AM abcd
DROP TABLE testBug8868;
SET NAMES DEFAULT;
select str_to_date('10:00 PM', '%h:%i %p') + INTERVAL 10 MINUTE;
str_to_date('10:00 PM', '%h:%i %p') + INTERVAL 10 MINUTE
NULL