Thread: pgsql: Try to stabilize vacuum test.

Try to stabilize vacuum test.

As commits b700f96c and 3414099c did for the reloptions test, make
sure VACUUM can always truncate the table as expected.

Back-patch to 12, where vacuum_truncate arrived.

Discussion: https://postgr.es/m/CAD21AoCNoWjYkdEtr%2BVDoF9v__V905AedKZ9iF%3DArgCtrbxZqw%40mail.gmail.com

Branch
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REL_12_STABLE

Details
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https://git.postgresql.org/pg/commitdiff/bd19ab257ce1b7b945f6c663977665ece99abb65

Modified Files
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src/test/regress/expected/vacuum.out | 6 +++---
src/test/regress/sql/vacuum.sql      | 6 +++---
2 files changed, 6 insertions(+), 6 deletions(-)