| Name | Type | Package | Detail |
| Db2DataTypeFactory | Class | ext.db2 | Detail |
| DefaultDataTypeFactory | Class | dataset.datatype | Detail |
| H2DataTypeFactory | Class | ext.h2 | Detail |
| HsqldbDataTypeFactory | Class | ext.hsqldb | Detail |
| MckoiDataTypeFactory | Class | ext.mckoi | Detail |
| MsSqlDataTypeFactory | Class | ext.mssql | Detail |
| MySqlDataTypeFactory | Class | ext.mysql | Detail |
| NetezzaDataTypeFactory | Class | ext.netezza | Detail |
| Oracle10DataTypeFactory | Class | ext.oracle | Detail |
| OracleDataTypeFactory | Class | ext.oracle | Detail |
| PostgresqlDataTypeFactory | Class | ext.postgresql | Detail |
