mysql> LOAD DATA INFILE "/my/rawdata/billing.txt"
INTO TABLE billing
-> \g
Query OK, 6 rows affected (0.17 sec)
Records: 6 Deleted: 0 Skipped: 0 Warnings: 1
mysql> LOAD DATA INFILE "/my/rawdata/invoices.txt"
INTO TABLE invoices
-> \g
Query OK, 6 rows affected (0.32 sec)
Records: 6 Deleted: 0 Skipped: 0 Warnings: 0