id,product_id,source,type,external_id,external_id_original
CID_2FCZXH6QSZMG,PRD_21EV8HS6CB30,content,1,e4d9a043-18ac-4102-b33b-ba99de312102,
PID_1CAEPJF872K0,PRD_21EV8HS6CB30,product,3,9780316471206,
PID_1GESJ305YZ60,PRD_21EV8HS6CB30,product,7,9780316471206,
PID_2P454S26849G,PRD_21EV8HS6CB30,product,2,bwg_migration.403915,
PID_3T8G0AMJ20WG,PRD_21EV8HS6CB30,product,4,31647120B24813400000,