Class support deferred inserts updates deletes 類則支持延遲插入/更新/刪除。
Class provides support for immediate inserts updates deletes 類支持即時插入/更新/刪除。
Specifically , it demonstrates how to perform immediate and deferred inserts updates deletes 具體地說,該示例說明如何執(zhí)行即時和延遲插入/更新/刪除。
Insert update delete triggers attached to a table can detect changes made to data units and record the changes in a change log table 附加到表上的插入/更新/刪除觸發(fā)器可以檢測到對數(shù)據(jù)單元所做的更改,并在更改日志表中記錄這些更改。