* db-oracle/oracle-objects.lisp: Fix type specifiers
* tests/test-fddl.lisp: Allow :varchar2 and :number as data types
* tests/test-init.lisp: Properly get username from Oracle connection-spec
* db-oracle/oracle-objects.lisp: Fix type specifiers
* tests/test-fddl.lisp: Allow :varchar2 and :number as data types
* tests/test-init.lisp: Properly get username from Oracle connection-spec