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pgsql-server/src/backend/optimizer/path costsize.c - Mailing list pgsql-committers

From tgl@svr1.postgresql.org (Tom Lane)
Subject pgsql-server/src/backend/optimizer/path costsize.c
Date
Msg-id 20040119035228.69633D1E821@svr1.postgresql.org
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CVSROOT:    /cvsroot
Module name:    pgsql-server
Changes by:    tgl@svr1.postgresql.org    04/01/18 23:52:28

Modified files:
    src/backend/optimizer/path: costsize.c

Log message:
    Don't return an overoptimistic result from join_in_selectivity when
    we have detected that an IN subquery must return unique results.

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