I am in the process of trying to build a plugin that requires the ability to create and manage datasources. I have not had much luck being able to include the classes that are mentioned in several other posts here and here. So while I wait for a slack invite I thought I might post here.
The posts referenced above seem a bit dated, however I did attempt to add the database-impl.jar to the class path in project settings. Unfortunately I still cannot seem to access import this package. Its a bit unclear how I configure my project to be able to access this package?