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Re: Window function optimisation, allow pushdowns of items matching PARTITION BY clauses - Mailing list pgsql-hackers

From Tom Lane
Subject Re: Window function optimisation, allow pushdowns of items matching PARTITION BY clauses
Date
Msg-id 50687.1403935977@sss.pgh.pa.us
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In response to Re: Window function optimisation, allow pushdowns of items matching PARTITION BY clauses  (David Rowley <dgrowley@gmail.com>)
Responses Re: Window function optimisation, allow pushdowns of items matching PARTITION BY clauses  (David Rowley <dgrowley@gmail.com>)
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David Rowley <dgrowley@gmail.com> writes:
> [ wfunc_pushdown_partitionby_v0.4.patch ]

I've committed this with the addition of a volatility check and some
other basically-cosmetic adjustments.
        regards, tom lane

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