Please note that SQL Workbench/J has no relation to the product MySQL WorkbenchLink Arrow which is maintained and owned by Oracle.
If you are looking for MySQL Workbench support please contact Oracle.

SQL Workbench/J mainly uses standard Java/JDBC calls to the database and thus should work against any DBMS that has a JDBC driver. But not all features might work correctly with unknown databases, especially if the JDBC driver only implements a small subset of the JDBC API.

SQL Workbench/J has been specifically tested with the following DBMS:

The following DBMS have been reported to work with SQL Workbench/J but have not been tested