LOAD CSV
        FROM stdin
        (
                COUNTER,
                DEVICE_ID,
                MAC_ADDRESS
        )
        INTO postgresql://{{PGUSER}}:{{PGPASSWORD}}@{{PGHOST}}/{{PGDATABASE}}?devices
        (
                DEVICE_ID,
                MAC_ADDRESS
        )
        WITH fields terminated by ' ',
                skip header = 1,
                TRUNCATE
;