I downloaded the jar of Core Apache Derby database engine, which also includes the embedded JDBC driver (10.9.1.0). But that jar doesn\'t include the .class
fil
OK: have you looked on the Apache Derby page:
Download db-derby-10.9.1.0-bin.zip
It contains many files, including derby.jar
and derbyclient.jar
(along with much documentation).
derbyclient.jar
contains our friend org.apache.derby.jdbc.ClientDriver.class
@Paulsm4 is correct.
But please keep in mind also that:
org.apache.derby.jdbc.ClientDriver
which can be found inside derbyclient.jar is enough to just obtain connection to the running Derby DB server.
But if you would like to create embedded (in memory) database when obtaining connection, then you have to use different jdbc driver:
org.apache.derby.jdbc.EmbeddedDriver
which can be found inside derby.jar. Moreover, additional parameter create=true
has to be passed. For example:
<property name="javax.persistence.jdbc.url" value="jdbc:derby:myApp;databaseName=myApp;create=true" />
Hope it helps somebody.