diff options
Diffstat (limited to 'src/backend/optimizer/util/var.c')
| -rw-r--r-- | src/backend/optimizer/util/var.c | 20 |
1 files changed, 10 insertions, 10 deletions
diff --git a/src/backend/optimizer/util/var.c b/src/backend/optimizer/util/var.c index 4c3ebe7f326..346e1635892 100644 --- a/src/backend/optimizer/util/var.c +++ b/src/backend/optimizer/util/var.c @@ -7,7 +7,7 @@ * * * IDENTIFICATION - * $Header: /cvsroot/pgsql/src/backend/optimizer/util/var.c,v 1.10 1998/02/13 03:40:23 vadim Exp $ + * $Header: /cvsroot/pgsql/src/backend/optimizer/util/var.c,v 1.11 1998/02/26 04:33:22 momjian Exp $ * *------------------------------------------------------------------------- */ @@ -35,7 +35,7 @@ * XXX assumes varno's are always integers, which shouldn't be true... * (though it currently is, see primnodes.h) */ -List * +List * pull_varnos(Node *me) { List *i, @@ -107,9 +107,9 @@ contain_var_clause(Node *clause) return TRUE; } /* Ok - check left sides of Oper-s */ - foreach(temp, ((SubPlan*) ((Expr *) clause)->oper)->sublink->oper) + foreach(temp, ((SubPlan *) ((Expr *) clause)->oper)->sublink->oper) { - if (contain_var_clause(lfirst(((Expr*) lfirst(temp))->args))) + if (contain_var_clause(lfirst(((Expr *) lfirst(temp))->args))) return TRUE; } return FALSE; @@ -150,7 +150,7 @@ contain_var_clause(Node *clause) * * Returns list of varnodes found. */ -List * +List * pull_var_clause(Node *clause) { List *retval = NIL; @@ -174,12 +174,12 @@ pull_var_clause(Node *clause) { List *temp; - foreach(temp, ((Expr*) clause)->args) + foreach(temp, ((Expr *) clause)->args) retval = nconc(retval, pull_var_clause(lfirst(temp))); /* Ok - get Var-s from left sides of Oper-s */ - foreach(temp, ((SubPlan*) ((Expr*) clause)->oper)->sublink->oper) - retval = nconc(retval, - pull_var_clause(lfirst(((Expr*) lfirst(temp))->args))); + foreach(temp, ((SubPlan *) ((Expr *) clause)->oper)->sublink->oper) + retval = nconc(retval, + pull_var_clause(lfirst(((Expr *) lfirst(temp))->args))); } else if (IsA(clause, Aggreg)) { @@ -224,7 +224,7 @@ var_equal(Var *var1, Var *var2) (((Var *) var1)->varlevelsup == ((Var *) var2)->varlevelsup) && (((Var *) var1)->varattno == ((Var *) var2)->varattno)) { - Assert (((Var *) var1)->varlevelsup == 0); + Assert(((Var *) var1)->varlevelsup == 0); return (true); } else |