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Re: Allow parentheses around the query expression that follows a WITH clause

From: "IP" <ireneusz(dot)pastusiak(at)poczta(dot)fm>
To: <pgsql-hackers(at)postgresql(dot)org>
Subject: Allow parentheses around the query expression that follows a WITH clause
Date: 2010-02-01 12:32:40
Message-ID: 7C3F514461A14AE59E490CF14E9DBA9B@test (view raw) 
I've got a question related to new feature in 8.5alpha, i.e. "Allow parentheses around the query expression that follows a WITH clause". What does that mean in fact? I can't see any difference between 8.4.2 and 8.5alpha3 on Solaris x86.
From: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
To: "IP" <ireneusz(dot)pastusiak(at)poczta(dot)fm>
Cc: pgsql-hackers(at)postgresql(dot)org
Subject: Re: Allow parentheses around the query expression that follows a WITH clause
Date: 2010-02-01 16:22:10
Message-ID: 21109.1265041330@sss.pgh.pa.us (view raw) 
"IP" <ireneusz(dot)pastusiak(at)poczta(dot)fm> writes:
> I've got a question related to new feature in 8.5alpha, i.e. "Allow parentheses around the query expression that follows a WITH clause". What does that mean in fact? I can't see any difference between 8.4.2 and 8.5alpha3 on Solaris x86.

That entry should not be in the alpha release notes; it's a bug fix that
was in fact also applied in 8.4.x.  The people making up the alpha notes
have not been very careful about removing entries that were also
back-patched.

			regards, tom lane

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