NAME_1 sql: CREATE TABLE conditions (
	time		TIMESTAMPTZ
	device_id	INTEGER REFERENCES devices(id),
	location_id	INTEGER REFERENCES locations (id),
	cpu_1m_avg	NOT NULL,
	free_mem	NOT NULL,
	temperature	FLOAT NOT NULL,
	PRIMARY KEY (device_id, time)
) ; Do not include the following keywords: free_mem, references, location, table
user