For example, let's say you chose a Time to trigger action of Before for an trigger that is fired by a DELETE statement.
例如,假设您的触发器选择的Time to trigger action是Before,触发事件是delete语句。
The earlier SHEEP application example illustrated a weakness in using time to trigger scheduled actions — the program can skip over schedule triggers.
前面的SHEEP应用程序例子说明了使用时间触发预定行为的弱点——这个程序可以跳过调度触发。
The historical study of language also enables us to determine how non-linguistic factors, such as social, cultural and psychological factors, interact over time to trigger linguistic change.
历史语言学的研究还可以使我们对非语言的因素,如社会文化和心理因素等在语言变化过程中所起的作用有更深的认识。
应用推荐