From 8999ce097f2931f6f9a7e1c4e9f1cd497f214436 Mon Sep 17 00:00:00 2001 From: Bruce Momjian Date: Sat, 5 Oct 1996 20:33:45 +0000 Subject: [PATCH] Add comment about possible zero value. --- src/include/nodes/primnodes.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/nodes/primnodes.h b/src/include/nodes/primnodes.h index 0e667a05af..2a3677a343 100644 --- a/src/include/nodes/primnodes.h +++ b/src/include/nodes/primnodes.h @@ -6,7 +6,7 @@ * * Copyright (c) 1994, Regents of the University of California * - * $Id: primnodes.h,v 1.1 1996/08/28 01:57:46 scrappy Exp $ + * $Id: primnodes.h,v 1.2 1996/10/05 20:33:45 momjian Exp $ * *------------------------------------------------------------------------- */ @@ -105,7 +105,7 @@ typedef struct Expr { * Var * varno - index of this var's relation in the range table * (could be INNER or OUTER) - * varattno - attribute number of this var + * varattno - attribute number of this var, or zero for all * vartype - pg_type tuple oid for the type of this var * varnoold - keep varno around in case it got changed to INNER/ * OUTER (see match_varid) -- 2.40.0