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| author | Tatiana A. Nurnberg <azundris@mysql.com> | 2010-02-18 17:02:17 +0000 |
|---|---|---|
| committer | Tatiana A. Nurnberg <azundris@mysql.com> | 2010-02-18 17:02:17 +0000 |
| commit | e0fbc5d248e4d35920553417f13701484b20f622 (patch) | |
| tree | 568bc7823ed21bc65107fe7c64d7c826060d5ad2 /mysql-test/r/trigger.result | |
| parent | 141bb7d144e093c860f2183abf220875ee681930 (diff) | |
| download | mariadb-git-e0fbc5d248e4d35920553417f13701484b20f622.tar.gz | |
Bug#48525: trigger changes "Column 'id' cannot be null" behaviour
CHECK_FIELD_IGNORE was treated as CHECK_FIELD_ERROR_FOR_NULL;
UPDATE...SET...NULL on NOT NULL fields behaved differently after
a trigger.
Now distinguishes between IGNORE and ERROR_FOR_NULL and save/restores
check-field options.
mysql-test/r/trigger.result:
Show that UPDATE...SET...NULL on NOT NULL columns doesn't behave differently
when run after a trigger.
mysql-test/t/trigger.test:
Show that UPDATE...SET...NULL on NOT NULL columns doesn't behave differently
when run after a trigger.
sql/field_conv.cc:
CHECK_FIELD_IGNORE was treated as CHECK_FIELD_ERROR_FOR_NULL.
Distinguish between the two.
sql/sp_head.cc:
raise error as needed
sql/sql_class.cc:
Save and restore check-fields options.
sql/sql_class.h:
Make room so we can save check-fields options.
sql/sql_insert.cc:
raise error as needed
Diffstat (limited to 'mysql-test/r/trigger.result')
| -rw-r--r-- | mysql-test/r/trigger.result | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/mysql-test/r/trigger.result b/mysql-test/r/trigger.result index 4476735735c..6255e5fcceb 100644 --- a/mysql-test/r/trigger.result +++ b/mysql-test/r/trigger.result @@ -2087,4 +2087,21 @@ ERROR 42S02: Table 'test.a_nonextisting_table' doesn't exist SELECT * FROM t2; a b DROP TABLE t1, t2; +CREATE TABLE t1 (id INT NOT NULL); +CREATE TABLE t2 (id INT NOT NULL); +INSERT t1 VALUES (1),(2),(3); +UPDATE t1 SET id=NULL; +Warnings: +Warning 1048 Column 'id' cannot be null +Warning 1048 Column 'id' cannot be null +Warning 1048 Column 'id' cannot be null +CREATE TRIGGER t1_bu BEFORE UPDATE ON t1 FOR EACH ROW +INSERT INTO t2 VALUES (3); +UPDATE t1 SET id=NULL; +Warnings: +Warning 1048 Column 'id' cannot be null +Warning 1048 Column 'id' cannot be null +Warning 1048 Column 'id' cannot be null +DROP TRIGGER t1_bu; +DROP TABLE t1,t2; End of 5.1 tests. |