Hello. You can use Oracle's driver only when you work with Oracle Database and you can use H2's driver only when you work with H2 Database. You can't use driver for one database with another.
Both drivers are available on Maven Central and in other places: https://search.maven.org/artifact/com.h2database/h2 https://search.maven.org/search?q=g:com.oracle.ojdbc%20a:ojdbc* If you want to use some data from Oracle in H2 Database by using a linked table, you need to add Oracle's driver to the classpath of you application if you use the embedded H2 Database, or to the classpath of H2 Server if you use the remote H2 Database. -- You received this message because you are subscribed to the Google Groups "H2 Database" group. To unsubscribe from this group and stop receiving emails from it, send an email to h2-database+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/h2-database/0d44ef14-1d05-4d2e-9465-aab7400228e3%40googlegroups.com.