2. Restrictions of the Demo driver
The demo version is a restricted version of the pgExpress Driver. The differences are:
- The demo version only runs under the Kylix/Delphi/C++
Builder IDEs.
- The demo version will only allow 15 INSERT/UPDATE/DELETE
statements per transaction.
- The full version implements automatic recovery of broken
connections.
- The full version implements automatic DECLARE/FETCH
cursors.
- Only the full version allows BLOB writing.