Procedure RollbackTransaction(None)

RollbackTransaction

By default, AIMMS places a transaction around any single WRITE statement to a database table. In this way, AIMMS makes sure that the complete WRITE statement can be rolled back in the event of a database error during the execution of that WRITE statement. With the procedure RollbackTransaction you can rollback (undo) all the changes to the database (through WRITE statements or SQL queries) made since the last call to StartTransaction.

RollbackTransaction

Arguments

None

Return Value

The procedure returns 1 if the transaction was rolled back successfully, or 0 otherwise.

See also