diff options
Diffstat (limited to 'src/backend/optimizer/plan/setrefs.c')
| -rw-r--r-- | src/backend/optimizer/plan/setrefs.c | 25 |
1 files changed, 12 insertions, 13 deletions
diff --git a/src/backend/optimizer/plan/setrefs.c b/src/backend/optimizer/plan/setrefs.c index 84b2aa82805..b8fe70e9350 100644 --- a/src/backend/optimizer/plan/setrefs.c +++ b/src/backend/optimizer/plan/setrefs.c @@ -9,7 +9,7 @@ * * * IDENTIFICATION - * $PostgreSQL: pgsql/src/backend/optimizer/plan/setrefs.c,v 1.101 2004/05/11 13:15:15 tgl Exp $ + * $PostgreSQL: pgsql/src/backend/optimizer/plan/setrefs.c,v 1.102 2004/05/26 04:41:24 neilc Exp $ * *------------------------------------------------------------------------- */ @@ -84,7 +84,7 @@ static void set_sa_opfuncid(ScalarArrayOpExpr *opexpr); void set_plan_references(Plan *plan, List *rtable) { - List *pl; + ListCell *l; if (plan == NULL) return; @@ -213,15 +213,14 @@ set_plan_references(Plan *plan, List *rtable) fix_expr_references(plan, ((Result *) plan)->resconstantqual); break; case T_Append: - /* * Append, like Sort et al, doesn't actually evaluate its - * targetlist or quals, and we haven't bothered to give it its - * own tlist copy. So, don't fix targetlist/qual. But do - * recurse into child plans. + * targetlist or quals, and we haven't bothered to give it + * its own tlist copy. So, don't fix targetlist/qual. But + * do recurse into child plans. */ - foreach(pl, ((Append *) plan)->appendplans) - set_plan_references((Plan *) lfirst(pl), rtable); + foreach(l, ((Append *) plan)->appendplans) + set_plan_references((Plan *) lfirst(l), rtable); break; default: elog(ERROR, "unrecognized node type: %d", @@ -242,9 +241,9 @@ set_plan_references(Plan *plan, List *rtable) set_plan_references(plan->lefttree, rtable); set_plan_references(plan->righttree, rtable); - foreach(pl, plan->initPlan) + foreach(l, plan->initPlan) { - SubPlan *sp = (SubPlan *) lfirst(pl); + SubPlan *sp = (SubPlan *) lfirst(l); Assert(IsA(sp, SubPlan)); set_plan_references(sp->plan, sp->rtable); @@ -440,8 +439,8 @@ set_uppernode_references(Plan *plan, Index subvarno) { Plan *subplan = plan->lefttree; List *subplan_targetlist, - *output_targetlist, - *l; + *output_targetlist; + ListCell *l; bool tlist_has_non_vars; if (subplan != NULL) @@ -483,7 +482,7 @@ set_uppernode_references(Plan *plan, Index subvarno) static bool targetlist_has_non_vars(List *tlist) { - List *l; + ListCell *l; foreach(l, tlist) { |