Back-patch test modifications that were done as part of b6df0798a5.
This commit fixes the intermittent buildfarm failures in 031_column_list.
I missed to back-patch while committing b6df0798a5 in the HEAD.
Diagnosed-by: Amit Kapila
Author: Vignesh C
Backpatch-through: 15
Discussion: https://postgr.es/m/3307255.1706911634@sss.pgh.pa.us
Branch
------
REL_15_STABLE
Details
-------
https://git.postgresql.org/pg/commitdiff/b5abeb751419a49ab61e93e4ba21583fa9a5e09b
Modified Files
--------------
src/test/subscription/t/031_column_list.pl | 43 +++++++++++++++++++-----------
1 file changed, 28 insertions(+), 15 deletions(-)