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Re: Patch: add conversion from pg_wchar to multibyte - Mailing list pgsql-hackers

From Tatsuo Ishii
Subject Re: Patch: add conversion from pg_wchar to multibyte
Date
Msg-id 20120522.202741.528025310545384924.t-ishii@sraoss.co.jp
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In response to Re: Patch: add conversion from pg_wchar to multibyte  (Alexander Korotkov <aekorotkov@gmail.com>)
Responses Re: Patch: add conversion from pg_wchar to multibyte
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> Thanks for your comments. They clarify a lot.
> But I still don't realize how can we distinguish IS_LCPRV2 and IS_LC2?
> Isn't it possible for them to produce same pg_wchar?

If LB is in 0x90 - 0x99 range, then they are LC2.
If LB is in 0xf0 - 0xff range, then they are LCPRV2.
--
Tatsuo Ishii
SRA OSS, Inc. Japan
English: http://www.sraoss.co.jp/index_en.php
Japanese: http://www.sraoss.co.jp

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