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Re: weired behavior... after pg_resetxlog-> dump->initdb-->reload. - Mailing list pgsql-admin

From Tom Lane
Subject Re: weired behavior... after pg_resetxlog-> dump->initdb-->reload.
Date
Msg-id 23874.1087409853@sss.pgh.pa.us
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In response to Re: weired behavior... after pg_resetxlog-> dump->initdb-->reload.  (Rajesh Kumar Mallah <mallah@trade-india.com>)
Responses Re: weired behavior... after pg_resetxlog-> dump->initdb-->reload.  (Rajesh Kumar Mallah <mallah@trade-india.com>)
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Rajesh Kumar Mallah <mallah@trade-india.com> writes:
> It does.

And?

> Tom Lane wrote:
>> Hm.  Does EXPLAIN show that the GROUP BY query is using hash
>> aggregation?  Does its behavior change if you turn off enable_hashagg?
                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

            regards, tom lane

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