You can define a TEXT table for this.

For loading, define the TEXT table with the given CSV sorce file. The result
is an SQL table which can be manipulated. You can select from that table and
insert into any other table.

For saving, define the TEXT table with the intended CSV file name to save
the data. Then insert into this table. When finished, use the SET TABLE
mytexttable SOURCE "" to decouple the table and the CSV file.

Fred Toussi