Thread: pgsql: Fix a minor bug in outfuncs support for SetOp: dupOperators is an

Log Message:
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Fix a minor bug in outfuncs support for SetOp: dupOperators is an array
of Oid, and therefore should use the "%u" escape sequence rather than "%d".

Modified Files:
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    pgsql/src/backend/nodes:
        outfuncs.c (r1.320 -> r1.321)
        (http://developer.postgresql.org/cvsweb.cgi/pgsql/src/backend/nodes/outfuncs.c?r1=1.320&r2=1.321)