Unit 'SQLDB' Package
[Overview][Constants][Types][Classes][Procedures and functions][Variables][Index] [#fcl]

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

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.


Documentation generated on: Oct 02 2024