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Re: BUG #5434: select from xpath_table gives wrong results

From: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
To: "Oleg" <sacramento_fan(at)mail(dot)ru>
Cc: pgsql-bugs(at)postgresql(dot)org
Subject: Re: BUG #5434: select from xpath_table gives wrong results
Date: 2010-04-22 14:54:31
Message-ID: 860.1271948071@sss.pgh.pa.us (view raw or flat)
Thread:
Lists: pgsql-bugs
"Oleg" <sacramento_fan(at)mail(dot)ru> writes:
> I was sure, that result of this query should be like this:

> obj_id | obj_name        | obj_master
> ----------------------------------------
>    1   |   First Object  |   
>    2   |   Second Object |    1
>    3   |   Third Object  | 
>    4   |   Fourth Object |    1

> But instead of I got this result:

> obj_id | obj_name        | obj_master
> ----------------------------------------
>    1   |   First Object  |    1
>    2   |   Second Object |    1
>    3   |   Third Object  | 
>    4   |   Fourth Object |    

Yeah, this is a known issue:
http://archives.postgresql.org/pgsql-hackers/2010-02/msg02424.php

It's not clear how to persuade libxml to do what we want here.

			regards, tom lane

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