Re: Nested xmlagg doesn't give a result 9.2.3

From: Michael Paquier <michael(dot)paquier(at)gmail(dot)com>
To: Peter Kroon <plakroon(at)gmail(dot)com>
Cc: "pgsql-bugs(at)postgresql(dot)org" <pgsql-bugs(at)postgresql(dot)org>
Subject: Re: Nested xmlagg doesn't give a result 9.2.3
Date: 2013-02-19 01:03:51
Message-ID: CAB7nPqREe7VVDq1Md6i2EBq954T4KR-49+6cegHrXKJDzOOJgQ@mail.gmail.com
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Hi,

With your query and such tables:
create table __table (id int);
insert into __table values (1),(2);
create table __table_to_table (id int, table_id int);
insert into __table_to_table values (1, 1),(2, 2);

I am getting consistent results with 9.2.1 and 9.2.3 on my Linux box, hence:
xmlelement
-----------------------------------------------------------------------
<s_a><s_b i="1"><s_c i="1"/></s_b><s_b i="2"><s_c i="2"/></s_b></s_a>
(1 row)

Could you be more explicit about the result you expect and the output
differences you see between those versions?
Regards,
--
Michael

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