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pgsql: Tighten up join ordering rules to account for recent more-careful - Mailing list pgsql-committers

From tgl@postgresql.org (Tom Lane)
Subject pgsql: Tighten up join ordering rules to account for recent more-careful
Date
Msg-id 20090227224138.17FAC7559ED@cvs.postgresql.org
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Log Message:
-----------
Tighten up join ordering rules to account for recent more-careful analysis
of the associativity of antijoins.  Also improve optimizer/README discussion
of outer join ordering rules.

Modified Files:
--------------
    pgsql/src/backend/optimizer:
        README (r1.48 -> r1.49)
        (http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/backend/optimizer/README?r1=1.48&r2=1.49)
    pgsql/src/backend/optimizer/path:
        joinrels.c (r1.98 -> r1.99)
        (http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/backend/optimizer/path/joinrels.c?r1=1.98&r2=1.99)
    pgsql/src/backend/optimizer/plan:
        initsplan.c (r1.148 -> r1.149)
        (http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/backend/optimizer/plan/initsplan.c?r1=1.148&r2=1.149)

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