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Re: start up cost estimate - Mailing list pgsql-performance

From Tom Lane
Subject Re: start up cost estimate
Date
Msg-id 197.1163873468@sss.pgh.pa.us
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In response to start up cost estimate  ("rakesh kumar" <trakeshkumar@gmail.com>)
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"rakesh kumar" <trakeshkumar@gmail.com> writes:
>          I wanted to know , how the start up cost is computed in postgresql

Look into
http://developer.postgresql.org/cvsweb.cgi/pgsql/src/backend/optimizer/path/costsize.c

            regards, tom lane

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