 	timetz_field, 
 	timstamp_field, 
 	timestamptz_field)
-SELECT
+VALUES (
 	12345, 
 	2, 
 	TRUE, 

	'02:02:02',
	'02:02:02 GMT',
	'08-04-1987 02:02:02',
	'08-04-1987 02:02:02 GMT'
WHERE NOT EXISTS (SELECT 1 FROM data_types WHERE int_field = 12345);

COMMIT;


	timestamptz_field TIMESTAMP WITH TIME ZONE NOT NULL
);

-- If the table existed, get rid of all it's data
TRUNCATE TABLE data_types;

INSERT INTO data_types (
	int_field, 
	smallint_field, 
