pgsql: Original coding of 'returning' regression test inadvertently - Mailing list pgsql-committers

Log Message:
-----------
Original coding of 'returning' regression test inadvertently chose a
nonunique join value, leading to plan-choice-dependent results ... and
it seems some platforms will choose a different plan.  Tweak the test
so that it has well-defined results.  Per report from Olivier Prenant.

Modified Files:
--------------
    pgsql/src/test/regress/expected:
        returning.out (r1.1 -> r1.2)
        (http://developer.postgresql.org/cvsweb.cgi/pgsql/src/test/regress/expected/returning.out.diff?r1=1.1&r2=1.2)
    pgsql/src/test/regress/sql:
        returning.sql (r1.1 -> r1.2)
        (http://developer.postgresql.org/cvsweb.cgi/pgsql/src/test/regress/sql/returning.sql.diff?r1=1.1&r2=1.2)