This method creates an unlock operation on the current
transaction; when executed, the unlock operation removes the
lock referenced by the
Section 22.214.171.124, “NdbOperation::getLockHandle”) passed to the
const NdbOperation* unlock ( const NdbLockHandle* lockHandle, NdbOperation::AbortOption ao = NdbOperation::DefaultAbortOption )
A pointer to a lock handle; in addition, optionally, an
In the event that the unlock operation fails—for example,
due to the row already being unlocked—the
specifies how this is handled, the default being that errors cause
transactions to abort.
A pointer to an
(the unlock operation created).