diff --git a/contrib/babelfishpg_tsql/sql/information_schema_tsql.sql b/contrib/babelfishpg_tsql/sql/information_schema_tsql.sql
index c56bb90487..4b7c302bb6 100644
--- a/contrib/babelfishpg_tsql/sql/information_schema_tsql.sql
+++ b/contrib/babelfishpg_tsql/sql/information_schema_tsql.sql
@@ -538,7 +538,7 @@ BEGIN
                OR has_any_column_privilege(r.oid, 'SELECT, INSERT, UPDATE, REFERENCES') );
 END;
 $$
-LANGUAGE plpgsql STABLE;
+LANGUAGE plpgsql STABLE PARALLEL SAFE;
 
 /*
  * TABLE_CONSTRAINTS view
diff --git a/contrib/babelfishpg_tsql/sql/upgrades/babelfishpg_tsql--4.4.0--4.5.0.sql b/contrib/babelfishpg_tsql/sql/upgrades/babelfishpg_tsql--4.4.0--4.5.0.sql
index 911d1bc4ef..d80e1de0e5 100644
--- a/contrib/babelfishpg_tsql/sql/upgrades/babelfishpg_tsql--4.4.0--4.5.0.sql
+++ b/contrib/babelfishpg_tsql/sql/upgrades/babelfishpg_tsql--4.4.0--4.5.0.sql
@@ -11475,7 +11475,7 @@ BEGIN
                OR has_any_column_privilege(r.oid, 'SELECT, INSERT, UPDATE, REFERENCES') );
 END;
 $$
-LANGUAGE plpgsql STABLE;
+LANGUAGE plpgsql STABLE PARALLEL SAFE;
 
 CREATE OR REPLACE VIEW information_schema_tsql.table_constraints AS
     SELECT