How to extend server side encoding GBK

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От	Xiong He
Тема	How to extend server side encoding GBK
Дата	2 июля 2012 г. 11:58:15
Msg-id	tencent_78BE6BC62789E6431E2E3776@qq.com обсуждение
Ответы	Re: How to extend server side encoding GBK
Список	pgsql-hackers

I just noticed that PG not support the following encoding:

/* followings are for client encoding only */

PG_SJIS, /* Shift JIS (Winindows-932) */

PG_BIG5, /* Big5 (Windows-950) */

PG_GBK, /* GBK (Windows-936) */

PG_UHC, /* UHC (Windows-949) */

PG_GB18030, /* GB18030 */

PG_JOHAB, /* EUC for Korean JOHAB */

PG_SHIFT_JIS_2004, /* Shift-JIS-2004 */

_PG_LAST_ENCODING_ /* mark only */

But PG_GBK and PG_GB18030 are very popular in Chinese charset.

Could anybody give some hints about how to extend it in PG source code?

Although UTF-8 and PG_EUC_CN is ready. But I think it's useful to implement the support of PG_GBK.

Any help is appreciated. Thanks in advance.

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