How to delete duplicate rows in flat files source

[Shailu07]

How to delete duplicate rows in flat files source is any option in Informatica ?

[rohit.k59@gmail.com]

1) If source is file, then
--a) Unix command-based function during pre-processing.
--b) Utilize Aggregator transformation without aggregate function.
2) If source is relational table, then
--a) Use Distinct key word in Sql Override in SQ.
--b) Utilize Aggregator transformation without aggregate functio