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pgsql: Fix window function plan generation to cope with volatile sort - Mailing list pgsql-committers

From tgl@postgresql.org (Tom Lane)
Subject pgsql: Fix window function plan generation to cope with volatile sort
Date
Msg-id 20090330173045.21F69754ADE@cvs.postgresql.org
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Log Message:
-----------
Fix window function plan generation to cope with volatile sort expressions.
(Not clear how useful these really are, but failing is no good...)
Per report from David Fetter and Robert Treat.

Modified Files:
--------------
    pgsql/src/backend/optimizer/plan:
        planner.c (r1.252 -> r1.253)
        (http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/backend/optimizer/plan/planner.c?r1=1.252&r2=1.253)

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