| From: | Alvaro Herrera <alvherre(at)commandprompt(dot)com> |
|---|---|
| To: | Mike Fowler <mike(at)mlfowler(dot)com> |
| Cc: | Bruce Momjian <bruce(at)momjian(dot)us>, Robert Haas <robertmhaas(at)gmail(dot)com>, pgsql-hackers <pgsql-hackers(at)postgresql(dot)org> |
| Subject: | Re: [PATCH] Re: Adding xpath_exists function |
| Date: | 2010-08-06 02:29:10 |
| Message-ID: | 1281061552-sup-8773@alvh.no-ip.org |
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| Thread: | |
| Lists: | pgsql-hackers pgsql-rrreviewers |
Excerpts from Mike Fowler's message of mar jun 29 06:37:28 -0400 2010:
> After seeing some other posts in the last couple of days, I realised I
> hadn't documented the function in the SGML. I have now done so, and
> added a couple of tests with XML literals. Please find the patch
> attached. Now time to go correct the xmlexists patch too...
Hmm, is 0 a valid node number in a xmlNodeSet? If it is, searching for
the zeroth node would make the code call PG_RETURN_BOOL(0), no?
--
Álvaro Herrera <alvherre(at)commandprompt(dot)com>
The PostgreSQL Company - Command Prompt, Inc.
PostgreSQL Replication, Consulting, Custom Development, 24x7 support
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