project BLF > class Persistence Layer > method AbortTransaction

Description

Undo all updates made to the database since last InitTransaction. Must be called when an error occurs during update.

PreCondition

This method is used in methods DataSave and CommitTransaction. It should not be used anywhere else.

Parameters


oiReturnStatusoutputinteger

Internal usage


BLF
method database.DataSave
method BBaseDaemonProcessor.LockWorkItem
method BBaseDaemonProcessor.SetWorkResult
method Transaction.CommitTransaction

program code (program1/persistence.p)