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authorBruce Momjian <bruce@momjian.us>1997-11-26 03:43:18 +0000
committerBruce Momjian <bruce@momjian.us>1997-11-26 03:43:18 +0000
commitb7044266187a9f646589cb3aa2482d028cd0a87f (patch)
treefbb5f1a7472a56ddb4d47b639035ecec6641b97e /src/backend/parser/parse_oper.c
parent97ad0b1cd43527295159f2081be4d002be91f374 (diff)
downloadpostgresql-b7044266187a9f646589cb3aa2482d028cd0a87f.tar.gz
postgresql-b7044266187a9f646589cb3aa2482d028cd0a87f.zip
Make parser functions static where possible.
Diffstat (limited to 'src/backend/parser/parse_oper.c')
-rw-r--r--src/backend/parser/parse_oper.c27
1 files changed, 21 insertions, 6 deletions
diff --git a/src/backend/parser/parse_oper.c b/src/backend/parser/parse_oper.c
index e3932806f3d..ddc97a45239 100644
--- a/src/backend/parser/parse_oper.c
+++ b/src/backend/parser/parse_oper.c
@@ -7,7 +7,7 @@
*
*
* IDENTIFICATION
- * $Header: /cvsroot/pgsql/src/backend/parser/parse_oper.c,v 1.2 1997/11/26 01:11:24 momjian Exp $
+ * $Header: /cvsroot/pgsql/src/backend/parser/parse_oper.c,v 1.3 1997/11/26 03:42:45 momjian Exp $
*
*-------------------------------------------------------------------------
*/
@@ -26,6 +26,21 @@
#include "storage/bufmgr.h"
#include "utils/syscache.h"
+static int binary_oper_get_candidates(char *opname,
+ Oid leftTypeId,
+ Oid rightTypeId,
+ CandidateList *candidates);
+static CandidateList binary_oper_select_candidate(Oid arg1,
+ Oid arg2,
+ CandidateList candidates);
+static bool equivalentOpersAfterPromotion(CandidateList candidates);
+static void op_error(char *op, Oid arg1, Oid arg2);
+static int unary_oper_get_candidates(char *op,
+ Oid typeId,
+ CandidateList *candidates,
+ char rightleft);
+
+
Oid
any_ordering_op(int restype)
{
@@ -51,7 +66,7 @@ oprid(Operator op)
* opname exists, such that leftTypeId can be coerced to arg1 and
* rightTypeId can be coerced to arg2
*/
-int
+static int
binary_oper_get_candidates(char *opname,
Oid leftTypeId,
Oid rightTypeId,
@@ -149,7 +164,7 @@ binary_oper_get_candidates(char *opname,
* the all the candidates operate on the same data types after
* promotion (int2, int4, float4 -> float8).
*/
-bool
+static bool
equivalentOpersAfterPromotion(CandidateList candidates)
{
CandidateList result;
@@ -223,7 +238,7 @@ equivalentOpersAfterPromotion(CandidateList candidates)
* given a choice of argument type pairs for a binary operator,
* try to choose a default pair
*/
-CandidateList
+static CandidateList
binary_oper_select_candidate(Oid arg1,
Oid arg2,
CandidateList candidates)
@@ -366,7 +381,7 @@ oper(char *op, Oid arg1, Oid arg2, bool noWarnings)
* a right/left unary operator named opname exists,
* such that typeId can be coerced to it
*/
-int
+static int
unary_oper_get_candidates(char *op,
Oid typeId,
CandidateList *candidates,
@@ -548,7 +563,7 @@ outstr(char *typename, /* Name of type of value */
* Give a somewhat useful error message when the operator for two types
* is not found.
*/
-void
+static void
op_error(char *op, Oid arg1, Oid arg2)
{
Type tp1 = NULL,