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| author | Sergei Golubchik <serg@mariadb.org> | 2015-11-14 22:51:54 +0100 |
|---|---|---|
| committer | Sergei Golubchik <serg@mariadb.org> | 2015-12-21 21:30:54 +0100 |
| commit | 0686c34d22a5cbf93015012eaf77a4a977b63afb (patch) | |
| tree | 3c95207d5e01a905f9e87820e6439fe6c6547653 /sql/sql_base.h | |
| parent | ad5db17e882fea36dcae6f6e61996b5f9bf28962 (diff) | |
| download | mariadb-git-0686c34d22a5cbf93015012eaf77a4a977b63afb.tar.gz | |
MDEV-8605 MariaDB not use DEFAULT value even when inserted NULL for NOT NULLABLE column
NOT NULL constraint must be checked *after* the BEFORE triggers.
That is for INSERT and UPDATE statements even NOT NULL fields
must be able to store a NULL temporarily at least while
BEFORE INSERT/UPDATE triggers are running.
Diffstat (limited to 'sql/sql_base.h')
| -rw-r--r-- | sql/sql_base.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/sql/sql_base.h b/sql/sql_base.h index 3a23e2ea218..7407e230419 100644 --- a/sql/sql_base.h +++ b/sql/sql_base.h @@ -150,6 +150,7 @@ bool find_and_use_temporary_table(THD *thd, const TABLE_LIST *tl, TABLE *find_temporary_table(THD *thd, const char *table_key, uint table_key_length); void close_thread_tables(THD *thd); +void switch_to_nullable_trigger_fields(List<Item> &items, TABLE *); bool fill_record_n_invoke_before_triggers(THD *thd, TABLE *table, List<Item> &fields, List<Item> &values, |