diff options
Diffstat (limited to 'src/include/optimizer/var.h')
-rw-r--r-- | src/include/optimizer/var.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/include/optimizer/var.h b/src/include/optimizer/var.h index f546362b680..ec21df3a7e0 100644 --- a/src/include/optimizer/var.h +++ b/src/include/optimizer/var.h @@ -31,11 +31,12 @@ typedef enum } PVCPlaceHolderBehavior; extern Relids pull_varnos(Node *node); +extern Relids pull_varnos_of_level(Node *node, int levelsup); extern void pull_varattnos(Node *node, Index varno, Bitmapset **varattnos); +extern List *pull_vars_of_level(Node *node, int levelsup); extern bool contain_var_clause(Node *node); extern bool contain_vars_of_level(Node *node, int levelsup); extern int locate_var_of_level(Node *node, int levelsup); -extern int locate_var_of_relation(Node *node, int relid, int levelsup); extern int find_minimum_var_level(Node *node); extern List *pull_var_clause(Node *node, PVCAggregateBehavior aggbehavior, PVCPlaceHolderBehavior phbehavior); |