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| author | Tom Lane <tgl@sss.pgh.pa.us> | 2018-04-30 23:58:48 -0400 |
|---|---|---|
| committer | Tom Lane <tgl@sss.pgh.pa.us> | 2018-04-30 23:58:48 -0400 |
| commit | 827eb4393c8a06de0c8673888a5734170e218a1d (patch) | |
| tree | ee267146fa6e00d7beae4412cacd3078c641c9d7 /contrib/jsonb_plperl/sql/jsonb_plperl.sql | |
| parent | 23078689a9921968ac0873b017be6e7f772f10bc (diff) | |
| download | postgresql-827eb4393c8a06de0c8673888a5734170e218a1d.tar.gz postgresql-827eb4393c8a06de0c8673888a5734170e218a1d.zip | |
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
Diffstat (limited to 'contrib/jsonb_plperl/sql/jsonb_plperl.sql')
| -rw-r--r-- | contrib/jsonb_plperl/sql/jsonb_plperl.sql | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/contrib/jsonb_plperl/sql/jsonb_plperl.sql b/contrib/jsonb_plperl/sql/jsonb_plperl.sql index 5f94a4c51ae..436e18730f8 100644 --- a/contrib/jsonb_plperl/sql/jsonb_plperl.sql +++ b/contrib/jsonb_plperl/sql/jsonb_plperl.sql @@ -38,7 +38,7 @@ CREATE FUNCTION testInf() RETURNS jsonb LANGUAGE plperl TRANSFORM FOR TYPE jsonb AS $$ -$val = 0 + 'Inf'; +$val = 9**9**9; # we assume this will overflow to +Inf return $val; $$; @@ -49,7 +49,7 @@ CREATE FUNCTION testNaN() RETURNS jsonb LANGUAGE plperl TRANSFORM FOR TYPE jsonb AS $$ -$val = 0 + 'NaN'; +$val = sin(9**9**9); # we assume sin(inf) will yield NaN return $val; $$; |