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Re: pgsql: Charge cpu_tuple_cost * 0.5 for Append and MergeAppend nodes. - Mailing list pgsql-committers

From Tom Lane
Subject Re: pgsql: Charge cpu_tuple_cost * 0.5 for Append and MergeAppend nodes.
Date
Msg-id 25380.1519277713@sss.pgh.pa.us
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In response to pgsql: Charge cpu_tuple_cost * 0.5 for Append and MergeAppend nodes.  (Robert Haas <rhaas@postgresql.org>)
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Robert Haas <rhaas@postgresql.org> writes:
> Charge cpu_tuple_cost * 0.5 for Append and MergeAppend nodes.

This seems to have produced some plan instability in the buildfarm.

            regards, tom lane

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