Thread: pgsql: Tweak new jsonb_plperl test cases to work with old Perlversions

Tweak new jsonb_plperl test cases to work with old Perl versions.

The previous coding here didn't actually produce Inf or NaN double
values in Perl versions 5.8.x.  Adopt a suggestion from stackoverflow.

Discussion: https://postgr.es/m/28585.1525131438@sss.pgh.pa.us

Branch
------
master

Details
-------
https://git.postgresql.org/pg/commitdiff/827eb4393c8a06de0c8673888a5734170e218a1d

Modified Files
--------------
contrib/jsonb_plperl/expected/jsonb_plperl.out  | 4 ++--
contrib/jsonb_plperl/expected/jsonb_plperlu.out | 4 ++--
contrib/jsonb_plperl/sql/jsonb_plperl.sql       | 4 ++--
contrib/jsonb_plperl/sql/jsonb_plperlu.sql      | 4 ++--
4 files changed, 8 insertions(+), 8 deletions(-)