pgsql: In a nestloop inner indexscan, it's OK to use pushed-down

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От tgl@postgresql.org (Tom Lane)
Тема pgsql: In a nestloop inner indexscan, it's OK to use pushed-down
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Msg-id 20051206165038.1017F9DD55A@postgresql.org
обсуждение исходный текст
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Log Message:
-----------
In a nestloop inner indexscan, it's OK to use pushed-down baserestrictinfo
clauses even if it's an outer join.  This is a corner case since such
clauses could only arise from weird OUTER JOIN ON conditions, but worth
fixing.  Per example from Ron at cheapcomplexdevices.com.

Modified Files:
--------------
    pgsql/src/backend/optimizer/path:
        indxpath.c (r1.195 -> r1.196)
        (http://developer.postgresql.org/cvsweb.cgi/pgsql/src/backend/optimizer/path/indxpath.c.diff?r1=1.195&r2=1.196)

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