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A couple other cosmetic cleanups in new List stuff.

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This commit is contained in:
Tom Lane 2004-05-26 19:30:17 +00:00
parent 437063bdc4
commit 0858ed20d2
2 changed files with 5 additions and 10 deletions
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11
src/backend/utils/adt/ruleutils.c
View File

@ -3,7 +3,7 @@
* back to source text * back to source text
* *
* IDENTIFICATION * IDENTIFICATION
* $PostgreSQL: pgsql/src/backend/utils/adt/ruleutils.c,v 1.167 2004/05/26 04:41:38 neilc Exp $ * $PostgreSQL: pgsql/src/backend/utils/adt/ruleutils.c,v 1.168 2004/05/26 19:30:12 tgl Exp $
* *
* This software is copyrighted by Jan Wieck - Hamburg. * This software is copyrighted by Jan Wieck - Hamburg.
* *
@ -2274,17 +2274,14 @@ static void
get_names_for_var(Var *var, deparse_context *context, get_names_for_var(Var *var, deparse_context *context,
char **schemaname, char **refname, char **attname) char **schemaname, char **refname, char **attname)
{ {
ListCell *nslist_item = list_head(context->namespaces);
int sup = var->varlevelsup;
deparse_namespace *dpns; deparse_namespace *dpns;
RangeTblEntry *rte; RangeTblEntry *rte;
/* Find appropriate nesting depth */ /* Find appropriate nesting depth */
while (sup-- > 0 && nslist_item != NULL) if (var->varlevelsup >= list_length(context->namespaces))
nslist_item = lnext(nslist_item);
if (nslist_item == NULL)
elog(ERROR, "bogus varlevelsup: %d", var->varlevelsup); elog(ERROR, "bogus varlevelsup: %d", var->varlevelsup);
dpns = (deparse_namespace *) lfirst(nslist_item); dpns = (deparse_namespace *) list_nth(context->namespaces,
var->varlevelsup);
/* Find the relevant RTE */ /* Find the relevant RTE */
if (var->varno >= 1 && var->varno <= length(dpns->rtable)) if (var->varno >= 1 && var->varno <= length(dpns->rtable))

4
src/include/nodes/pg_list.h
View File

@ -7,7 +7,7 @@
* Portions Copyright (c) 1996-2003, PostgreSQL Global Development Group * Portions Copyright (c) 1996-2003, PostgreSQL Global Development Group
* Portions Copyright (c) 1994, Regents of the University of California * Portions Copyright (c) 1994, Regents of the University of California
* *
* $PostgreSQL: pgsql/src/include/nodes/pg_list.h,v 1.44 2004/05/26 04:41:45 neilc Exp $ * $PostgreSQL: pgsql/src/include/nodes/pg_list.h,v 1.45 2004/05/26 19:30:17 tgl Exp $
* *
*------------------------------------------------------------------------- *-------------------------------------------------------------------------
*/ */
@ -49,8 +49,6 @@
* always be so; try to be careful to maintain the distinction.) * always be so; try to be careful to maintain the distinction.)
*/ */
#define LIST_CELL_TYPE ListCell
typedef struct ListCell ListCell; typedef struct ListCell ListCell;
typedef struct List List; typedef struct List List;