Handle procedures with no return type when listing functions

xo · Dec 13, 2022 · 8a99196 · 8a99196
1 parent 030c5c6
commit 8a99196
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/drivers/metadata/informationschema/metadata.go b/drivers/metadata/informationschema/metadata.go
@@ -384,7 +384,7 @@ func (s InformationSchema) Functions(f metadata.Filter) (*metadata.FunctionSet,
 		"routine_schema",
 		"routine_name",
 		"COALESCE(routine_type, '')",
-		"data_type",
+		"COALESCE(data_type, '')",
 		"routine_definition",
 		"COALESCE(external_language, routine_body) AS language",
 		"is_deterministic",
@@ -447,7 +447,7 @@ func (s InformationSchema) FunctionColumns(f metadata.Filter) (*metadata.Functio
 		"COALESCE(parameter_name, '')",
 		"ordinal_position",
 		"COALESCE(parameter_mode, '')",
-		"data_type",
+		"COALESCE(data_type, '')",
 		s.clauses[FunctionColumnsColumnSize],
 		s.clauses[FunctionColumnsNumericScale],
 		s.clauses[FunctionColumnsNumericPrecRadix],