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-rw-r--r--contrib/jsonb_plperl/sql/jsonb_plperlu.sql13
1 files changed, 13 insertions, 0 deletions
diff --git a/contrib/jsonb_plperl/sql/jsonb_plperlu.sql b/contrib/jsonb_plperl/sql/jsonb_plperlu.sql
index 8d8e8415405..c68ef7308a9 100644
--- a/contrib/jsonb_plperl/sql/jsonb_plperlu.sql
+++ b/contrib/jsonb_plperl/sql/jsonb_plperlu.sql
@@ -57,6 +57,19 @@ $$;
SELECT testRegexpResultToJsonb();
+-- this revealed a different bug
+CREATE FUNCTION testTextToJsonbObject(text) RETURNS jsonb
+LANGUAGE plperlu
+TRANSFORM FOR TYPE jsonb
+AS $$
+my $x = shift;
+return {a => $x};
+$$;
+
+SELECT testTextToJsonbObject('abc');
+SELECT testTextToJsonbObject(NULL);
+
+
CREATE FUNCTION roundtrip(val jsonb, ref text = '') RETURNS jsonb
LANGUAGE plperlu
TRANSFORM FOR TYPE jsonb