Thread: pgsql: Use BUFFER_USAGE_LIMIT to reduce needed test table size

Use BUFFER_USAGE_LIMIT to reduce needed test table size

Using the minimum BUFFER_USAGE_LIMIT value, we can make one of the pg_stat_io
test tables smaller while still causing reuses.

Author: Melanie Plageman <melanieplageman@gmail.com>
Discussion: https://postgr.es/m/CAAKRu_acc6iL4M3hvOTeztf_ZPpsB3Pqio5aVHgZ5q=Pi3BZKg@mail.gmail.com

Branch
------
master

Details
-------
https://git.postgresql.org/pg/commitdiff/322875597c0c15cd85d03c8621038f4945c8caa3

Modified Files
--------------
src/test/regress/expected/stats.out | 6 ++++--
src/test/regress/sql/stats.sql      | 6 ++++--
2 files changed, 8 insertions(+), 4 deletions(-)