Fedor Bobin opened SPR-10606 and commented
If you need to call Oracle function like this:
function get_foo() return ref cursor
you will get java.sql.SQLException: Invalid column type: 1111
For regular parameters (not for return type) there is a workaround for ref cursor (see CallMetaDataContext.java:394)
I have done this also for return type.
#294
Affects: 3.2.3
Reference URL: #294