diff options
Diffstat (limited to 'sql/item_subselect.h')
-rw-r--r-- | sql/item_subselect.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/sql/item_subselect.h b/sql/item_subselect.h index d89f362e382..d19f23bff71 100644 --- a/sql/item_subselect.h +++ b/sql/item_subselect.h @@ -90,6 +90,7 @@ public: void cleanup(); virtual void reset() { + eliminated= FALSE; null_value= 1; } virtual trans_res select_transformer(JOIN *join); @@ -239,6 +240,7 @@ public: subs_type substype() { return EXISTS_SUBS; } void reset() { + eliminated= FALSE; value= 0; } @@ -310,6 +312,7 @@ public: subs_type substype() { return IN_SUBS; } void reset() { + eliminated= FALSE; value= 0; null_value= 0; was_null= 0; |