TSQLConnection.RollbackFreeAndNil Method

Cancels all updates, insertions, and deletions for a specified transaction and ends the transaction.

Pascal

procedure RollbackFreeAndNil(var Transaction: TDBXTransaction);

C++

__fastcall RollbackFreeAndNil(TDBXTransaction Transaction);

Description

Call RollbackFreeAndNil to cancel any changes made during the transaction described by Transaction and to end it. Transaction is the TDBXTransaction returned by the BeginTransaction method when starting the transaction.

If the specified transaction is the only current transaction, RollbackFreeAndNil sets the InTransaction property to false after canceling the transaction.

Any active transactions that were begun after this transaction are effectively rolled back and freed as well.

The var Transaction instance is set to nil.

Note: This method raises an exception if Transaction

is not an active transaction.