Обсуждение: pgsql-server/src/backend/optimizer/plan Tag: R ...

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pgsql-server/src/backend/optimizer/plan Tag: R ...

От
tgl@postgresql.org (Tom Lane)
Дата:
CVSROOT:    /cvsroot
Module name:    pgsql-server
Changes by:    tgl@postgresql.org    02/12/05 16:46:55

Modified files:
    src/backend/optimizer/plan: Tag: REL7_3_STABLE planner.c

Log message:
    Avoid pulling up sublinks from a subselect's targetlist.  Works around
    problems that occur if sublink is referenced via a join alias variable.
    Perhaps this can be improved later, but a simple and safe fix is needed
    for 7.3.1.