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Here are the patches against the current source tree. I have run the

Browse Source 
regression test on a FreeBSD box with both non-MULTIBYTE and
MULTIBYTE-enabled, and confirmed that the results are same.

However I do not tested on PCs(I don't have access to win). Please let
me know if the patches break anything on PCs.

Also please note that the patch for varchar.c is a fix for a nasty bug
of char(n) types that I introduced and I believe at least this should
be applied.

Tatsuo Ishii
This commit is contained in:
Bruce Momjian
1998-10-06 03:02:29 +00:00
parent c77a29a14e
commit e1ebac319d
7 changed files with 58 additions and 10 deletions
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8
src/backend/utils/adt/varchar.c
View File

@@ -7,7 +7,7 @@
*
*
* IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/utils/adt/varchar.c,v 1.41 1998/09/25 15:51:02 momjian Exp $
* $Header: /cvsroot/pgsql/src/backend/utils/adt/varchar.c,v 1.42 1998/10/06 03:02:20 momjian Exp $
*
*-------------------------------------------------------------------------
*/
@@ -163,7 +163,11 @@ bpchar(char *s, int32 len)
#ifdef MULTIBYTE
/* truncate multi-byte string in a way not to break
multi-byte boundary */
slen = pg_mbcliplen(VARDATA(s), rlen, rlen);
if (VARSIZE(s) > len) {
slen = pg_mbcliplen(VARDATA(s), VARSIZE(s)-VARHDRSZ, rlen);
} else {
slen = VARSIZE(s) - VARHDRSZ;
}
#else
slen = VARSIZE(s) - VARHDRSZ;
#endif

13
src/backend/utils/mb/common.c
View File

@@ -2,9 +2,18 @@
* This file contains some public functions
* usable for both the backend and the frontend.
* Tatsuo Ishii
* $Id: common.c,v 1.2 1998/09/01 04:33:19 momjian Exp $ */
* $Id: common.c,v 1.3 1998/10/06 03:02:21 momjian Exp $ */
#include <stdlib.h>
#ifdef WIN32
#include "win32.h"
#else
#if !defined(NO_UNISTD_H)
#include <unistd.h>
#endif
#endif
#include <stdio.h>
#include <string.h>
#include "mb/pg_wchar.h"