TRollback
Rolls back (reverts) changes made during the current transaction.
Synopsis
TRollback
Arguments
The TRollback statement does not have any arguments.
Description
TRollback terminates the current transaction and restores all journaled database values to the values they held at the start of the transaction.
Caché Basic does not support nested transactions. A TRollback returns the transaction level ($TLEVEL) to 0, regardless of how many nested TStart statements have been issued.
Examples
The following example illustrates the use of the TRollback statement:
TStart
If StorePerson(personobject) Then
TCommit
Else
TRollback
End If
