From 0a63b6d066c2736570cd23e9d6d84eddde6d4c4c Mon Sep 17 00:00:00 2001
From: Tom Lane <tgl@sss.pgh.pa.us>
Date: Wed, 25 Oct 2000 19:44:44 +0000
Subject: Support SET/SHOW/RESET client_encoding and server_encoding even when
 MULTIBYTE support is not compiled (you just can't set them to anything but
 SQL_ASCII).  This should reduce interoperability problems between MB-enabled
 clients and non-MB-enabled servers.

---
 src/backend/utils/mb/variable.c | 82 -----------------------------------------
 1 file changed, 82 deletions(-)
 delete mode 100644 src/backend/utils/mb/variable.c

(limited to 'src/backend/utils/mb/variable.c')

diff --git a/src/backend/utils/mb/variable.c b/src/backend/utils/mb/variable.c
deleted file mode 100644
index 65768ef77ac..00000000000
--- a/src/backend/utils/mb/variable.c
+++ /dev/null
@@ -1,82 +0,0 @@
-/*
- * This file contains some public functions
- * related to show/set/reset variable commands.
- * Tatsuo Ishii
- * $Id: variable.c,v 1.7 2000/04/20 22:40:18 tgl Exp $
- */
-
-#include "postgres.h"
-#include "miscadmin.h"
-#include "mb/pg_wchar.h"
-
-bool
-parse_client_encoding(char *value)
-{
-	int			encoding;
-
-	encoding = pg_valid_client_encoding(value);
-	if (encoding < 0)
-	{
-		if (value)
-			elog(ERROR, "Client encoding %s is not supported", value);
-		else
-			elog(ERROR, "No client encoding is specified");
-	}
-	else
-	{
-		if (pg_set_client_encoding(encoding))
-		{
-			elog(ERROR, "Conversion between %s and %s is not supported",
-				 value, pg_encoding_to_char(GetDatabaseEncoding()));
-		}
-	}
-	return TRUE;
-}
-
-bool
-show_client_encoding()
-{
-	elog(NOTICE, "Current client encoding is %s",
-		 pg_encoding_to_char(pg_get_client_encoding()));
-	return TRUE;
-}
-
-bool
-reset_client_encoding()
-{
-	int			encoding;
-	char	   *env = getenv("PGCLIENTENCODING");
-
-	if (env)
-	{
-		encoding = pg_char_to_encoding(env);
-		if (encoding < 0)
-			encoding = GetDatabaseEncoding();
-	}
-	else
-		encoding = GetDatabaseEncoding();
-	pg_set_client_encoding(encoding);
-	return TRUE;
-}
-
-bool
-parse_server_encoding(char *value)
-{
-	elog(NOTICE, "SET SERVER_ENCODING is not supported");
-	return TRUE;
-}
-
-bool
-show_server_encoding()
-{
-	elog(NOTICE, "Current server encoding is %s",
-		 pg_encoding_to_char(GetDatabaseEncoding()));
-	return TRUE;
-}
-
-bool
-reset_server_encoding()
-{
-	elog(NOTICE, "RESET SERVER_ENCODING is not supported");
-	return TRUE;
-}
-- 
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