Skip to content

    TSQLTransaction.StartTransaction

    Start a new transaction.

    Declaration

    Source position: sqldb.pp line 355

    public 
procedure TSQLTransaction.StartTransaction;  override;

    Description

    StartTransaction starts a new transaction context. All changes written to the database must be confirmed with a Commit or can be undone with a Rollback call.

    Calling StartTransaction is equivalent to setting Active to True.

    Errors

    If StartTransaction is called while the transaction is still active, an exception will be raised.

    See also

    Name Description
    StartTransaction Start a new transaction.
    Commit Commit the transaction, end transaction context.
    Rollback Roll back all changes made in the current transaction.
    CommitRetaining Commit the transaction, retain transaction context.
    EndTransaction End the transaction.