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Here is the Goal, to migrate TIGER tables from an existing POSTGRES DB INTO A Teradata Database.  Networking constraints to not allow for direct DB to DB connectivity so some sort of file movement would be required to support this data migration.

Hi, i am trying to query all the data from my table in batches, e.g i have 10000 rows that i want to collect by 10 callls to db, each one will bring 1000 rows. so i will end up with 10000 rows, without duplications and row missing. i dont have any uniqe index or column in this table.