Re: Re: [HACKERS] Counting bool flags in a complex query - Mailing list pgsql-sql

From Josh Berkus
Subject Re: Re: [HACKERS] Counting bool flags in a complex query
Date
Msg-id web-1097222@davinci.ethosmedia.com
Whole thread Raw
In response to Re: [HACKERS] Counting bool flags in a complex query  (Tom Lane <tgl@sss.pgh.pa.us>)
Responses Re: Re: [HACKERS] Counting bool flags in a complex query
List pgsql-sql
Tom,

> Just FYI, I have committed code for 7.1 that allows ORDER
> BY to work
> correctly for a UNION'd query.  A limitation is that you
> can only do
> ordering on columns that are outputs of the UNION:

As far as I know, that limitation is standard to all SQL
that supports UNION; the relational calculus (I'm told) is
impossible otherwise.  

So ... we keep hearing about all the fantastic fixes in 7.1.
When will a stable build show up? :-)

-Josh


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