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pgsql: Add selectivity-calculation code for RowCompareExpr nodes. - Mailing list pgsql-committers

From tgl@postgresql.org (Tom Lane)
Subject pgsql: Add selectivity-calculation code for RowCompareExpr nodes.
Date
Msg-id 20060114001412.B729E9DC81B@postgresql.org
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Log Message:
-----------
Add selectivity-calculation code for RowCompareExpr nodes.  Simplistic,
but a lot better than nothing at all ...

Modified Files:
--------------
    pgsql/src/backend/optimizer/path:
        clausesel.c (r1.76 -> r1.77)
        (http://developer.postgresql.org/cvsweb.cgi/pgsql/src/backend/optimizer/path/clausesel.c.diff?r1=1.76&r2=1.77)
    pgsql/src/backend/utils/adt:
        selfuncs.c (r1.195 -> r1.196)
        (http://developer.postgresql.org/cvsweb.cgi/pgsql/src/backend/utils/adt/selfuncs.c.diff?r1=1.195&r2=1.196)
    pgsql/src/include/utils:
        selfuncs.h (r1.26 -> r1.27)
        (http://developer.postgresql.org/cvsweb.cgi/pgsql/src/include/utils/selfuncs.h.diff?r1=1.26&r2=1.27)

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