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From tgl@postgresql.org (Tom Lane)
Subject pgsql-server/src/backend optimizer/path/costsi ...
Date
Msg-id 20030122201647.EEDC9476EAB@postgresql.org
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CVSROOT:    /cvsroot
Module name:    pgsql-server
Changes by:    tgl@postgresql.org    03/01/22 15:16:47

Modified files:
    src/backend/optimizer/path: costsize.c
    src/backend/utils/adt: selfuncs.c

Log message:
    Make estimation of mergejoin scan selectivities more robust, per recent
    example from Ra�l Guti�rrez.

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