/* Sample data */
INSERT INTO $Table_name$ ($Table_name$, description) VALUES ('Value1', 'Description1'); 
INSERT INTO $Table_name$ ($Table_name$, description) VALUES ('Value2', 'Description2'); 
SELECT SLEEP(2);
UPDATE $Table_name$ SET $Table_name$='new value' WHERE id = 1;

/* Show result */
DESC $Table_name$;
SELECT * FROM $Table_name$;
/* DELETE FROM $Table_name$ */