Ln:1 CREATE PROCEDURE load_tab
Ln:15 DECLARE str STRING
Ln:16 EXEC PROCEDURE load_tab
Ln:16 SET PARAM name = world
Ln:16 SET PARAM result = null
Ln:3 DROP
Ln:3 DROP TABLE IF EXISTS test_tab
Ln:5 CREATE TABLE
Ln:5 CREATE TABLE IF NOT EXISTS test_tab STORED AS ORC
  AS
  SELECT *
  FROM src
Ln:11 SET result = 'world'
Ln:17 PRINT
world