From: | Bruce Momjian <pgman(at)candle(dot)pha(dot)pa(dot)us> |
---|---|
To: | Atsushi Ogawa <a_ogawa(at)hi-ho(dot)ne(dot)jp> |
Cc: | pgsql-patches(at)postgresql(dot)org |
Subject: | Re: regexp_replace |
Date: | 2005-07-10 04:56:03 |
Message-ID: | 200507100456.j6A4u3r08884@candle.pha.pa.us |
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Thread: | |
Lists: | pgsql-patches |
I have applied your patch, with slight adjustments in spacing and
documentation.
Patch applied. Thanks.
---------------------------------------------------------------------------
Atsushi Ogawa wrote:
>
> I made the patch that implements regexp_replace again.
> The specification of this function is as follows.
>
> regexp_replace(source text, pattern text, replacement text, [flags text])
> returns text
>
> Replace string that matches to regular expression in source text to
> replacement text.
>
> - pattern is regular expression pattern.
> - replacement is replace string that can use '\1'-'\9', and '\&'.
> '\1'-'\9': back reference to the n'th subexpression.
> '\&' : entire matched string.
> - flags can use the following values:
> g: global (replace all)
> i: ignore case
> When the flags is not specified, case sensitive, replace the first
> instance only.
>
> regards,
>
> --- Atsushi Ogawa
[ Attachment, skipping... ]
>
> ---------------------------(end of broadcast)---------------------------
> TIP 4: Don't 'kill -9' the postmaster
--
Bruce Momjian | http://candle.pha.pa.us
pgman(at)candle(dot)pha(dot)pa(dot)us | (610) 359-1001
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