pgsql: Force hash joins to be enabled in the hash join regressiontests - Mailing list pgsql-committers

Force hash joins to be enabled in the hash join regression tests.

Otherwise the regressplans.sh tests generate extremely slow nested
loop joins.  Back-patch to 11 where the hash join tests came in.

Reported-by: Michael Paquier
Discussion: https://postgr.es/m/20190708055256.GB2709%40paquier.xyz

Branch
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REL_12_STABLE

Details
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https://git.postgresql.org/pg/commitdiff/5526baf54902a56c5bc1b4abe625acb33d7357bf

Modified Files
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src/test/regress/expected/join_hash.out | 1 +
src/test/regress/sql/join_hash.sql      | 1 +
2 files changed, 2 insertions(+)