Commit Graph

16 Commits

Author SHA1 Message Date
Tatsuo Ishii
79382cb91f Update multibyte Japanese document 2002-10-21 05:14:06 +00:00
Bruce Momjian
a8bd7e1c6e > Tatsuo Ishii wrote:
> > > > It was made to cope with encoding such as an Asian bloc in 7.2Beta2.
> > > >
> > > > Added ServerEncoding
> > > >         Korean (JOHAB), Thai (WIN874),
> > > >         Vietnamese (TCVN), Arabic (WIN1256)
> > > >
> > > > Added ClientEncoding
> > > >         Simplified Chinese (GBK), Korean (UHC)
> > > >
> > > >
> > > >
> http://www.sankyo-unyu.co.jp/Pool/postgresql-7.2b2.newencoding.diff.tar.gz
> > > > (608K)
> > >
> > > Looks good.  I need some people to review this for me.
> >
> > For me they look good too. The only missing part is a
> > documentation. I will ask him to write it up. If he couldn't, I will
> > do it for him.
> > > The diff is 3mb
> > > but appears to address only additions to multibyte.  I have attached a
> > > list of files it modifies.  Also, look at the sizes of the mb/
> > > directory.  It is getting large:
> > >
> > >   4       ./CVS
> > >   6       ./Unicode/CVS
> > >   3433    ./Unicode
> > >   6197    .
> >
> > Yes. We definitely need the on-the-fly encoding addition capability:
> > i.e. CREATE CHRACTER SET in the future...
> > --
> > Tatsuo Ishii
> >
> >

Address chainge.

http://www.sankyo-unyu.co.jp/Pool/postgresql-7.2.newencoding.diff.gz

Add PsqlODBC and document ...etc patch.

Eiji Tokuya
2002-03-05 05:52:50 +00:00
Tatsuo Ishii
8ae8ddbb8e Update multibyte Japanese doc 2001-10-01 08:16:38 +00:00
Tatsuo Ishii
46f4cdeb7a Fix typo 2001-03-26 08:32:10 +00:00
Tatsuo Ishii
74b0a18b6b Update mutibyte doc 2001-02-22 04:30:16 +00:00
Tatsuo Ishii
5eee6f1ba6 Update multibyte Japanese doc for 7.1. 2001-01-06 12:38:28 +00:00
Tatsuo Ishii
aa387054d2 Multibyte documentations update 2000-05-20 13:40:13 +00:00
Tatsuo Ishii
5ca8eb9216 Prepare for 7.0 release 2000-03-23 02:04:07 +00:00
Tatsuo Ishii
32a1a4e54f document updated for 6.5.1 1999-07-11 22:59:26 +00:00
Tatsuo Ishii
1819e89a0e Prepare multi-byte support document for 6.5 1999-04-07 05:14:51 +00:00
Bruce Momjian
a7ad43cd18 Included patches make some enhancements to the multi-byte support.
o allow to use Big5 (a Chinese encoding used in Taiwan) as a client
  encoding. In this case the server side encoding should be EUC_TW

o add EUC_TW and Big5 test cases to the regression and the mb test
  (contributed by Jonah Kuo)

o fix mistake in include/mb/pg_wchar.h. An encoding id for EUC_TW was
  not correct (was 3 and now is 4)

o update documents (doc/README.mb and README.mb.jp)

o update psql helpfile (bin/psql/psqlHelp.h)

--
Tatsuo Ishii
t-ishii@sra.co.jp
1999-02-02 18:51:40 +00:00
Bruce Momjian
bb76dd858e Included are patches for doc/README.mb and README.mb.jp.
Please apply to both trees.
--
Tatsuo Ishii
1998-12-18 18:01:10 +00:00
Marc G. Fournier
bf00bbb0c4 I really hope that I haven't missed anything in this one...
From: t-ishii@sra.co.jp

Attached are patches to enhance the multi-byte support.  (patches are
against 7/18 snapshot)

* determine encoding at initdb/createdb rather than compile time

Now initdb/createdb has an option to specify the encoding. Also, I
modified the syntax of CREATE DATABASE to accept encoding option. See
README.mb for more details.

For this purpose I have added new column "encoding" to pg_database.
Also pg_attribute and pg_class are changed to catch up the
modification to pg_database.  Actually I haved added pg_database_mb.h,
pg_attribute_mb.h and pg_class_mb.h. These are used only when MB is
enabled. The reason having separate files is I couldn't find a way to
use ifdef or whatever in those files. I have to admit it looks
ugly. No way.

* support for PGCLIENTENCODING when issuing COPY command

commands/copy.c modified.

* support for SQL92 syntax "SET NAMES"

See gram.y.

* support for LATIN2-5
* add UNICODE regression test case
* new test suite for MB

New directory test/mb added.

* clean up source files

Basic idea is to have MB's own subdirectory for easier maintenance.
These are include/mb and backend/utils/mb.
1998-07-24 03:32:46 +00:00
Bruce Momjian
cb7cbc16fa Hi, here are the patches to enhance existing MB handling. This time
I have implemented a framework of encoding translation between the
backend and the frontend. Also I have added a new variable setting
command:

SET CLIENT_ENCODING TO 'encoding';

Other features include:
	Latin1 support more 8 bit cleaness

See doc/README.mb for more details. Note that the pacthes are
against May 30 snapshot.

Tatsuo Ishii
1998-06-16 07:29:54 +00:00
Marc G. Fournier
f554af0a9f From: t-ishii@sra.co.jp
Hi, here are patches I promised (against 6.3.2):

* character_length(), position(), substring() are now aware of
          multi-byte characters
* add octet_length()
* add --with-mb option to configure
* new regression tests for EUC_KR
  (contributed by "Soonmyung. Hong" <hong@lunaris.hanmesoft.co.kr>)
* add some test cases to the EUC_JP regression test
* fix problem in regress/regress.sh in case of System V
* fix toupper(), tolower() to handle 8bit chars

note that:

o  patches for both configure.in and configure are
included. maybe the one for configure is not necessary.

o pg_proc.h was modified to add octet_length(). I used OIDs
(1374-1379) for that. Please let me know if these numbers are not
appropriate.
1998-04-27 17:10:50 +00:00
Marc G. Fournier
661ecf3c48 From: t-ishii@sra.co.jp
Included are patches intended for allowing PostgreSQL to handle
multi-byte charachter sets such as EUC(Extende Unix Code), Unicode and
Mule internal code. With the MB patch you can use multi-byte character
sets in regexp and LIKE. The encoding system chosen is determined at
the compile time.

To enable the MB extension, you need to define a variable "MB" in
Makefile.global or in Makefile.custom. For further information please
take a look at README.mb under doc directory.

(Note that unlike "jp patch" I do not use modified GNU regexp any
more. I changed Henry Spencer's regexp coming with PostgreSQL.)
1998-03-15 07:39:04 +00:00