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-rw-r--r--sql/sql_class.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/sql/sql_class.h b/sql/sql_class.h
index 45dc90f25b3..5ed5e68adb9 100644
--- a/sql/sql_class.h
+++ b/sql/sql_class.h
@@ -1324,6 +1324,8 @@ public:
bool no_errors, password, is_fatal_error;
bool query_start_used, rand_used, time_zone_used;
bool last_insert_id_used,insert_id_used, clear_next_insert_id;
+ /* for IS NULL => = last_insert_id() fix in remove_eq_conds() */
+ bool substitute_null_with_insert_id;
bool in_lock_tables;
bool query_error, bootstrap, cleanup_done;
bool tmp_table_used;
@@ -1455,6 +1457,7 @@ public:
{
last_insert_id= id_arg;
insert_id_used=1;
+ substitute_null_with_insert_id= TRUE;
}
inline ulonglong insert_id(void)
{