Oracle TopLink supports access to any data store accessible through standard JDBC using standard SQL. Additionally TopLink offers database platforms that allow for specific functionality to be exposed such as native SQL, sequencing, out-join syntax, custom date/timestamp operators and formats, and schema import and generation with the mapping editors.
Note: The platforms and configurations listed as certified are tested and recommended but in no way limit the functionality of TopLink's core Object-Relational functionality or support.
The following platforms are provided in the installed product for both runtime and development time use (Mapping Editors). Although these platforms are not certified on each release their use is still supported.