Remove less-portable-than-believed test case.
authorTom Lane <tgl@sss.pgh.pa.us>
Wed, 4 Apr 2018 15:51:36 +0000 (11:51 -0400)
committerTom Lane <tgl@sss.pgh.pa.us>
Wed, 4 Apr 2018 15:51:36 +0000 (11:51 -0400)
commiteac93e20afe434a79e81558c17a7a1408cf9d74a
treefb9e24e12dfa34b9d52d9daa3f87dc3438c013a4
parent331b2369c0ad1e51d5e50bf5dd75232e0160553a
Remove less-portable-than-believed test case.

In commit 331b2369c I added a test to see what jsonb_plperl would do
with a qr{} result.  Turns out the answer is Perl version dependent.
That fact doesn't bother me particularly, but coping with multiple
result possibilities is way more work than this test seems worth.
So remove it again.

Discussion: https://postgr.es/m/E1f3MMJ-0006bf-B0@gemulon.postgresql.org
contrib/jsonb_plperl/expected/jsonb_plperl.out
contrib/jsonb_plperl/expected/jsonb_plperlu.out
contrib/jsonb_plperl/sql/jsonb_plperl.sql
contrib/jsonb_plperl/sql/jsonb_plperlu.sql