diff options
| author | Tom Lane | 2002-12-14 00:17:59 +0000 |
|---|---|---|
| committer | Tom Lane | 2002-12-14 00:17:59 +0000 |
| commit | 2d8d66628a8ac49deba8483608135b3c358ae729 (patch) | |
| tree | 95f321c5fc2035b5110317e25b0449e85065c8a5 /src/include/optimizer | |
| parent | 29cdab3d531b6f612ab53b93dbb34a131e9cdb1c (diff) | |
Clean up plantree representation of SubPlan-s --- SubLink does not appear
in the planned representation of a subplan at all any more, only SubPlan.
This means subselect.c doesn't scribble on its input anymore, which seems
like a good thing; and there are no longer three different possible
interpretations of a SubLink. Simplify node naming and improve comments
in primnodes.h. No change to stored rules, though.
Diffstat (limited to 'src/include/optimizer')
| -rw-r--r-- | src/include/optimizer/clauses.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/include/optimizer/clauses.h b/src/include/optimizer/clauses.h index 8da7a8688ef..f280e420d9b 100644 --- a/src/include/optimizer/clauses.h +++ b/src/include/optimizer/clauses.h @@ -7,7 +7,7 @@ * Portions Copyright (c) 1996-2002, PostgreSQL Global Development Group * Portions Copyright (c) 1994, Regents of the University of California * - * $Id: clauses.h,v 1.57 2002/12/12 15:49:41 tgl Exp $ + * $Id: clauses.h,v 1.58 2002/12/14 00:17:59 tgl Exp $ * *------------------------------------------------------------------------- */ @@ -20,7 +20,7 @@ #define is_opclause(clause) ((clause) != NULL && IsA(clause, OpExpr)) #define is_funcclause(clause) ((clause) != NULL && IsA(clause, FuncExpr)) -#define is_subplan(clause) ((clause) != NULL && IsA(clause, SubPlanExpr)) +#define is_subplan(clause) ((clause) != NULL && IsA(clause, SubPlan)) extern Expr *make_opclause(Oid opno, Oid opresulttype, bool opretset, |