| From: | Bruce Momjian <bruce(at)momjian(dot)us> |
|---|---|
| To: | Pavel Stehule <pavel(dot)stehule(at)gmail(dot)com> |
| Cc: | PostgreSQL Hackers <pgsql-hackers(at)postgresql(dot)org> |
| Subject: | Re: unaccent module - two params function should be immutable |
| Date: | 2013-09-11 00:14:10 |
| Message-ID: | 20130911001410.GK16378@momjian.us |
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| Thread: | |
| Lists: | pgsql-hackers |
On Tue, Feb 19, 2013 at 08:30:29AM +0100, Pavel Stehule wrote:
> Hello
>
> There was a proposal to change flag of function to immutable - should
> be used in indexes
>
> CREATE FUNCTION unaccent(regdictionary, text)
> RETURNS text
> AS 'MODULE_PATHNAME', 'unaccent_dict'
> LANGUAGE C STABLE STRICT;
>
>
> is there any progress?
I have developed the attached patch based on your suggestion. I did not
see anything in the code that would make it STABLE, except a lookup of a
dictionary library:
dictOid = get_ts_dict_oid(stringToQualifiedNameList("unaccent"), false);
--
Bruce Momjian <bruce(at)momjian(dot)us> http://momjian.us
EnterpriseDB http://enterprisedb.com
+ It's impossible for everything to be true. +
| Attachment | Content-Type | Size |
|---|---|---|
| unaccent.diff | text/x-diff | 1.8 KB |
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