• 2022-06-04
    (选出批准词)在(特定的时间、顺序或操作)之后
    A: after
    B: subsequent to
    C: delay
    D: elapse
  • A

    内容

    • 0

      ‍In case of delay, passengers could ask flight attendant for the information about his or her subsequent flight.‍

    • 1

      I thought that was the end of the matter but _____ events proved me wrong. A: after B: subsequent C: next D: last

    • 2

      第6单元,应用触发器按以下哪种顺序执行() A: 表操作、BEFORE触发器、AFTER触发器 B: BEFORE触发器、表操作、AFTER触发器 C: BEFORE触发器、AFTER触发器、表操作 D: AFTER触发器、BEFORE触发器、表操作

    • 3

      在执行了INSERT、DELETE、UPDATE操作之后执行的触发器类型就是AFTER触发器。

    • 4

      ‍触发器可以定义在触发事件之前或之后,即分为BEFORE和AFTER触发器,分别在操作完成前和操作完成后触发,执行触发器函数。​