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| author | unknown <ramil/ram@mysql.com/myoffice.izhnet.ru> | 2006-10-27 18:08:50 +0500 |
|---|---|---|
| committer | unknown <ramil/ram@mysql.com/myoffice.izhnet.ru> | 2006-10-27 18:08:50 +0500 |
| commit | d2c90fcb8ecee24d68df83c83a70c0a8b8ab77c8 (patch) | |
| tree | fd0ff9082aaef6ec7dec1429a9a98deb31c903da /strings/strtod.c | |
| parent | 5decebc5f3aa6fc2584f6fcbd81ab7e42b63ede5 (diff) | |
| download | mariadb-git-d2c90fcb8ecee24d68df83c83a70c0a8b8ab77c8.tar.gz | |
Fix for bug #23412: delete rows with null date field
Backport of the fix for bug #8143: A date with value 0 is treated as a NULL value
mysql-test/r/delete.result:
Fix for bug #23412: delete rows with null date field
- test result
mysql-test/t/delete.test:
Fix for bug #23412: delete rows with null date field
- test case
sql/sql_delete.cc:
Fix for bug #23412: delete rows with null date field
- during SELECT queries processing we convert 'date[time]_field is null'
conditions into 'date[time]_field = 0000-00-00[ 00:00:00]' for not null
DATE and DATETIME fields. To be consistent, we have to do the same for DELETE
queries. So we should call remove_eq_conds() in the mysql_delete() as well.
Also it may simplify and speed up DELETE queries execution.
Diffstat (limited to 'strings/strtod.c')
0 files changed, 0 insertions, 0 deletions