指定SQL Server等待到某一时刻的语句是（ ）。
A: TIME ‘time’
B: DELAY ‘time’
C: WAIT ‘time’
D: FOR ‘time’
A: TIME ‘time’
B: DELAY ‘time’
C: WAIT ‘time’
D: FOR ‘time’
举一反三
- WAITFOR语句用于暂停执行语句块等,____'time'表示延迟'time'时间后执行,TIME time'用于指定某个时刻,表示在'time'时刻执行。
- 语句| fields - _time 的含义是（ ） A: 显示_time字段 B: 不显示_time字段 C: 创建显示_time字段 D: 不创建显示_time字段
- We must arrive there________. A: in time B: at time C: on time D: with time
- What do time perceptions include ? A: Punctuality B: Willingness to wait C: Interactions D: The use of time
- revise slot catering delay A: Their slot time has been revised to 0934 B: They cannot depart on time due boarding delay C: Their slot time expired due catering delay D: They have been delayed due incorrect flight plan