The CSV collector passes permissions as a pipe-delimited field on the Account record. How does JDBC handle permissions, separate row per User-Permission combination (since it is sending it to be stored in an application with a relational DB?)

Does JDBC collector expect accountís permissions to be:
1. All permission pipe-delimited in a single field (as it is with the CSV collector method)
2. Account-permission pairs (one row per account-permission combination)