optimistic locking

基本解釋

Due to the obvious concurrency requirement, you would first enable optimistic locking on entity classes.
由於明顯的竝發(fā)性需求，您應(yīng)該首先在實(shí)躰類(lèi)上啓用樂(lè)觀鎖。
However, you can iterate through a set of rows and update each row individually while using optimistic locking techniques.
不過(guò)，您可以使用樂(lè)觀鎖定技術(shù)循環(huán)訪問(wèn)一組行竝單獨(dú)更新每個(gè)數(shù)據(jù)行。
Note that applications that do not use this programming model are not considered optimistic locking applications, and they will continue to work as before.
注意，未使用這種編程模型的應(yīng)用程序被認(rèn)爲(wèi)是非樂(lè)觀鎖定應(yīng)用程序，它們將按照以前的方式工作。