# Column medicare.qc_enrl_bene.file ## Overview of column file in table medicare.qc_enrl_bene | | | | ----------------------------- | ---------------------- | | Table | [medicare.qc_enrl_bene](../medicare.qc_enrl_bene.md) | | Qualified name | medicare.qc_enrl_bene.file | | Datatype | string | | Column type | computed | ## Expressions ```sql SELECT string_agg(distinct FILE, ',') ```