step-granularity is a step property that tells if the step is performed:
- on each resource (default)
- or on each record of the resource
Resource Granularity: Table to Csv file
In this case, the granularity would be resource.
You would get one file for one table.
Record Granularity: Log Column to a SQL file
Suppose that you have a log table that stores all SQL execution history.
It has generally one record for each execution with a column that stores the SQL executed.
If you want to export the SQL with one file by SQL, you would choose the record granularity.