Обсуждение: pgsql: Reinstate tests accidentally removed by e3fcca0d0d

Reinstate tests accidentally removed by e3fcca0d0d

Commit e3fcca0d0d24 reverted modifications to HOT for BRIN, but it also
removed a couple unrelated tests from stats.sql. Reinstate those tests.

Reported-by: Peter Eisentraut

Branch
------
REL_15_STABLE

Details
-------
https://git.postgresql.org/pg/commitdiff/46b588afcdc6891bb0972bdeb6bc36bad5c01033

Modified Files
--------------
src/test/regress/expected/stats.out | 242 ++++++++++++++++++++++++++++++++++++
src/test/regress/sql/stats.sql      | 111 +++++++++++++++++
2 files changed, 353 insertions(+)