* sql/sql.lisp: Ensure recyclebin is purged for oracle in
TRUNCATE-DATABASE
* db-oracle/oracle-sql.lisp: Add sequence functions, fix use of
- of owner phrases
+ of owner phrases. Obtain server and client versions.
* 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