diff options
Diffstat (limited to 'sql/sql_table.cc')
| -rw-r--r-- | sql/sql_table.cc | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/sql/sql_table.cc b/sql/sql_table.cc index da10dcd3109..81850f633a5 100644 --- a/sql/sql_table.cc +++ b/sql/sql_table.cc @@ -1706,6 +1706,7 @@ TABLE *create_table_from_items(THD *thd, HA_CREATE_INFO *create_info, List_iterator_fast<Item> it(*items); Item *item; Field *tmp_field; + bool not_used; DBUG_ENTER("create_table_from_items"); tmp_table.alias= 0; @@ -1762,8 +1763,15 @@ TABLE *create_table_from_items(THD *thd, HA_CREATE_INFO *create_info, DBUG_RETURN(0); } + /* + FIXME: What happens if trigger manages to be created while we are + obtaining this lock ? May be it is sensible just to disable + trigger execution in this case ? Or will MYSQL_LOCK_IGNORE_FLUSH + save us from that ? + */ table->reginfo.lock_type=TL_WRITE; - if (! ((*lock)= mysql_lock_tables(thd, &table, 1, MYSQL_LOCK_IGNORE_FLUSH))) + if (! ((*lock)= mysql_lock_tables(thd, &table, 1, + MYSQL_LOCK_IGNORE_FLUSH, ¬_used))) { VOID(pthread_mutex_lock(&LOCK_open)); hash_delete(&open_cache,(byte*) table); |