Обсуждение: pgsql: Teach push_nots() how to negate a ScalarArrayOpExpr.

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pgsql: Teach push_nots() how to negate a ScalarArrayOpExpr.

От
tgl@svr1.postgresql.org (Tom Lane)
Дата:
Log Message:
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Teach push_nots() how to negate a ScalarArrayOpExpr.  In passing, save
a palloc or two in the OpExpr case.

Modified Files:
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    pgsql/src/backend/optimizer/prep:
        prepqual.c (r1.52 -> r1.53)
        (http://developer.postgresql.org/cvsweb.cgi/pgsql/src/backend/optimizer/prep/prepqual.c.diff?r1=1.52&r2=1.53)