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Make parser functions static where possible.

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This commit is contained in:
Bruce Momjian
1997-11-26 03:43:18 +00:00
parent 97ad0b1cd4
commit b704426618
18 changed files with 179 additions and 181 deletions
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12
src/backend/parser/parse_agg.c
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@ -7,7 +7,7 @@
*
*
* IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/parser/parse_agg.c,v 1.2 1997/11/26 01:11:14 momjian Exp $
* $Header: /cvsroot/pgsql/src/backend/parser/parse_agg.c,v 1.3 1997/11/26 03:42:37 momjian Exp $
*
*-------------------------------------------------------------------------
*/
@ -27,6 +27,10 @@
#include "parser/parse_target.h"
#include "utils/syscache.h"
static bool contain_agg_clause(Node *clause);
static bool exprIsAggOrGroupCol(Node *expr, List *groupClause);
static bool tleIsAggOrGroupCol(TargetEntry *tle, List *groupClause);
/*
* AddAggToParseState -
* add the aggregate to the list of unique aggregates in pstate.
@ -93,7 +97,7 @@ finalizeAggregates(ParseState *pstate, Query *qry)
*
* Returns true if any aggregate found.
*/
bool
static bool
contain_agg_clause(Node *clause)
{
if (clause == NULL)
@ -151,7 +155,7 @@ contain_agg_clause(Node *clause)
* exprIsAggOrGroupCol -
* returns true if the expression does not contain non-group columns.
*/
bool
static bool
exprIsAggOrGroupCol(Node *expr, List *groupClause)
{
List *gl;
@ -185,7 +189,7 @@ exprIsAggOrGroupCol(Node *expr, List *groupClause)
* tleIsAggOrGroupCol -
* returns true if the TargetEntry is Agg or GroupCol.
*/
bool
static bool
tleIsAggOrGroupCol(TargetEntry *tle, List *groupClause)
{
Node *expr = tle->expr;