id,product_id,source,type,external_id,external_id_original
CID_1YQQ9C2899V0,PRD_2TK50DVQ5A9G,content,1,9539b384-fb65-4dd7-af0d-c541c4512ff0,
PID_0QGYV50N2HR0,PRD_2TK50DVQ5A9G,product,3,9781421547992,
PID_1VQ9PPS6MAF0,PRD_2TK50DVQ5A9G,product,7,9781421547992,
PID_2SJN9CV37KYG,PRD_2TK50DVQ5A9G,product,2,bwg_migration.2365213,
PID_3DH04YDWSC5G,PRD_2TK50DVQ5A9G,product,4,42154799C00002419441,