Export subflow results to CSV

Hello,

Ive run into issues relating to my Redshift Database Integration. Query variables are not supported in Redshift so rather than using a query to return the flow results to the db, Im trying to export the results to CSV so that I can upload them.

Ive adjusted my flow to convert my query to CSV but Im unable to evaluate the data. My issue is that, the data is stored as these strings when I import the query as CSV as these strings cannot be evaluated in my truth table.

String --> Decisions.Framework.Design.Flow.CoreSteps.StandardSteps.CellValue"

Please let me know if the solution is obvious or straight forward for this situation ?

Thanks."