From 3671cb3a3210c5e7e8aea61aa8526966cb34b58f Mon Sep 17 00:00:00 2001
From: "Thomas G. Lockhart" <lockhart@fourpalms.org>
Date: Fri, 29 May 1998 14:02:28 +0000
Subject: [PATCH] Add NAMEOID as built-in type. Change ordering of
IS_BUILTIN_TYPE() macro to optimize lookup. Make CASH type _not_ equivalent
to INT4. CASH is passed by reference rather than passed by value.
---
src/include/parser/parse_coerce.h | 29 ++++++++++++++++++++++-------
1 file changed, 22 insertions(+), 7 deletions(-)
diff --git a/src/include/parser/parse_coerce.h b/src/include/parser/parse_coerce.h
index 0d7aa705d0c..39727e7964f 100644
--- a/src/include/parser/parse_coerce.h
+++ b/src/include/parser/parse_coerce.h
@@ -6,7 +6,7 @@
*
* Copyright (c) 1994, Regents of the University of California
*
- * $Id: parse_coerce.h,v 1.1 1998/05/09 23:31:34 thomas Exp $
+ * $Id: parse_coerce.h,v 1.2 1998/05/29 14:02:28 thomas Exp $
*
*-------------------------------------------------------------------------
*/
@@ -27,18 +27,33 @@ typedef enum CATEGORY {
} CATEGORY;
+/* IS_BUILTIN_TYPE()
+ * Check for types which are in the core distribution.
+ * The built-in types can have more explicit support for type coersion, etc,
+ * since we know apriori how they should behave.
+ * - thomas 1998-05-13
+ */
#define IS_BUILTIN_TYPE(t) \
(((t) == BOOLOID) \
|| ((t) == BPCHAROID) \
|| ((t) == VARCHAROID) \
|| ((t) == TEXTOID) \
- || ((t) == CASHOID) \
|| ((t) == INT4OID) \
|| ((t) == DATETIMEOID) \
|| ((t) == FLOAT8OID) \
- || ((t) == ABSTIMEOID) \
|| ((t) == TIMESTAMPOID) \
- || ((t) == RELTIMEOID))
+ || ((t) == ABSTIMEOID) \
+ || ((t) == RELTIMEOID) \
+ || ((t) == CHAROID) \
+ || ((t) == NAMEOID) \
+ || ((t) == CASHOID) \
+ || ((t) == POINTOID) \
+ || ((t) == LSEGOID) \
+ || ((t) == LINEOID) \
+ || ((t) == BOXOID) \
+ || ((t) == PATHOID) \
+ || ((t) == POLYGONOID) \
+ || ((t) == CIRCLEOID))
/* IS_BINARY_COMPATIBLE()
@@ -53,14 +68,14 @@ typedef enum CATEGORY {
|| ((a) == VARCHAROID && (b) == BPCHAROID) \
|| ((a) == TEXTOID && (b) == BPCHAROID) \
|| ((a) == TEXTOID && (b) == VARCHAROID) \
- || ((a) == CASHOID && (b) == INT4OID) \
- || ((a) == INT4OID && (b) == CASHOID) \
|| ((a) == DATETIMEOID && (b) == FLOAT8OID) \
|| ((a) == FLOAT8OID && (b) == DATETIMEOID) \
|| ((a) == ABSTIMEOID && (b) == TIMESTAMPOID) \
- || ((a) == TIMESTAMPOID && (b) == ABSTIMEOID) \
|| ((a) == ABSTIMEOID && (b) == INT4OID) \
+ || ((a) == TIMESTAMPOID && (b) == ABSTIMEOID) \
+ || ((a) == TIMESTAMPOID && (b) == INT4OID) \
|| ((a) == INT4OID && (b) == ABSTIMEOID) \
+ || ((a) == INT4OID && (b) == TIMESTAMPOID) \
|| ((a) == RELTIMEOID && (b) == INT4OID) \
|| ((a) == INT4OID && (b) == RELTIMEOID))
--
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