abstract:In a multichannel transmission system, a drop and insert is a process that diverts (drops) a portion of the multiplexed aggregate signal at an intermediate point, and introduces (inserts) a different signal for subsequent transmission in the same position, e.g.
The insertstatementbetweentheDECLAREandthe DROP needs to be recompiledevery timebecauseDB2cannotknowwhethertheDGTTwillhave the sameproperty next time around.