Re: union all bug? - Mailing list pgsql-hackers

From Joe Conway
Subject Re: union all bug?
Date
Msg-id 44986EDD.5040900@joeconway.com
Whole thread Raw
In response to Re: union all bug?  (Tom Lane <tgl@sss.pgh.pa.us>)
List pgsql-hackers
Tom Lane wrote:
> Joe Conway <mail@joeconway.com> writes:
> 
>>I was trying to work around limitations with "partitioning" of tables 
>>using constraint exclusion, when I ran across this little oddity:
> 
> I think you're under a misimpression about the syntax behavior of ORDER
> BY and UNION.  Per spec, ORDER BY binds less tightly than UNION, thus

Thanks for the explanation. Now it makes sense :-)

Joe


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