Event 

Description 

AfterCommit 

Fires after transaction is committed. The AfterCommit event fires after the Commit method is executed and the transaction is committed. In case of a nested transaction in AfterCommit event handler the transaction is not yet finished, but nesting level is decremented. 

AfterRollback 

Fires after transaction is rolled back. 

AfterStartTransaction 

Fires after transaction is started. 

BeforeCommit 

Fires before transaction will be committed. 

BeforeRollback 

Fires before transaction will be rolled back. 

BeforeStartTransaction 

Fires before transaction will be started. 

Method 

Description 

Commit 

Permanently stores modifications to the data made in the current transaction, and optionally ends the current transactions. 

CommitRetaining 

Permanently stores modifications to the data made in the current transaction, without ending the current transaction. 

Rollback 

Cancels all modifications to the data made in the current transaction and optionally ends transaction. 

RollbackRetaining 

Cancels all modifications to the data made in the current transaction, without ending the current transaction. 

StartTransaction 

Starts new transaction at database. 

Property 

Description 

Active 

Indicates whether a database transaction is in progress or not. 

Connection 

Specifies the connection component that actually forms the connection to the DBMS. 

DataSetCount 

Returns the number of datasets associated with this transaction. 

DataSets 

Returns the dataset associated with this transaction by it index. 

Options 

The set of options controlling transactions behaviour. 

TransactionIntf 

Returns IADPhysTransaction interface.