Releases an exclusive on this and finishes a transaction previously started with
e_book_sqlite_lock_updates.
<note><para>If this fails, the lock on this is still released and throws will be set to indicate why the transaction or rollback failed.</para></note>
| this |
An BookSqlite |
| action |
Which bSqlUnlockAction to take while unlocking |
|
true on success, otherwise false is returned and throws is set appropriately. |