Bde.DBTables.TDatabase.Rollback

• Up to Parent: TDatabase

Delphi

procedure Rollback;

C++

void __fastcall Rollback();

Properties

Type	Visibility	Source	Unit	Parent
procedure function	public	Bde.DBTables.pas Bde.DBTables.hpp	Bde.DBTables	TDatabase

Description

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

Call Rollback to cancel all updates, insertions, and deletions for the current transaction and to end the transaction. The current transaction is the last transaction started by calling StartTransaction.

Note: Before calling Rollback, an application may check the status of the InTransaction property. If an application calls Rollback and there is no current transaction, an exception is raised.

See Also

• InTransaction

• Commit

• StartTransaction

• TransIsolation

• Connecting to Databases with TDatabase