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-- test warnings and errors from plperl
create or replace function perl_elog(text) returns void language plperl as $$
my $msg = shift;
elog(NOTICE,$msg);
$$;
select perl_elog('explicit elog');
create or replace function perl_warn(text) returns void language plperl as $$
my $msg = shift;
warn($msg);
$$;
select perl_warn('implicit elog via warn');
-- test strict mode on/off
SET plperl.use_strict = true;
create or replace function uses_global() returns text language plperl as $$
$global = 1;
$other_global = 2;
return 'uses_global worked';
$$;
select uses_global();
SET plperl.use_strict = false;
create or replace function uses_global() returns text language plperl as $$
$global = 1;
$other_global=2;
return 'uses_global worked';
$$;
select uses_global();
-- make sure we don't choke on readonly values
do language plperl $$ elog(NOTICE, ${^TAINT}); $$;
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