Re: Precompile SQL functions - Mailing list pgsql-hackers

From Bruce Momjian
Subject Re: Precompile SQL functions
Date
Msg-id 200303080425.h284PJ716930@candle.pha.pa.us
Whole thread Raw
In response to Re: Precompile SQL functions  (Tom Lane <tgl@sss.pgh.pa.us>)
List pgsql-hackers
Just checking for TODO list.  Thanks.

---------------------------------------------------------------------------

Tom Lane wrote:
> Bruce Momjian <pgman@candle.pha.pa.us> writes:
> > Do we precompile SQL functions yet?
> 
> As of CVS tip, we can inline SQL functions that are simple "SELECT
> expression" cases; and it's always been true that SQL function queries
> are planned only once per outer query.  I don't believe there's any
> cross-query caching of SQL function plans, however.
> 
>             regards, tom lane
> 

--  Bruce Momjian                        |  http://candle.pha.pa.us pgman@candle.pha.pa.us               |  (610)
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