| Parameter | Description |
| driver | JDBC driver name |
| url | JDBC URL (path) |
| username | DB username |
| password | DB password |
| tables_dir | directory where generated classes are placed. |
| package_name | package name to use for gen classes. |
| keys | (optional) Generate key methods if keys available |
| indexes | (optional) Generate index methods if indexes available |
| schema | (optional) DB schema to use. Only set the schema if you
want that option. A lot of drivers don't like empty ones. |
| oldversion | (optional) Be compatible with TG v1.5 or less |
| tablenames | (optional) Comma separated list of tables to build |
| types_are_strings | Some drivers (e.g. MM MySql) return the types
|
| prefix | Adds a prefix to the class names. Reduces potential
name conflicts with certain database tables. |