进行字符串比较时，使命令："我们大家"="我们"，结果为逻辑假的设置是( )。
A: SET EXACT ON
B: SET EXACT OFF
C: SET COLLATE TO"Machine"
D: SET COLLATE TO"Stroke"
A: SET EXACT ON
B: SET EXACT OFF
C: SET COLLATE TO"Machine"
D: SET COLLATE TO"Stroke"
A
举一反三
- 在 set exact oFF 的情况下,命令"ABC"= ="AB"显示的结果是().
- 执行SET EXACT OFF 命令后,再执行"蓝天"="白云",显示结果是().
- 执行SET EXACT OFF命令后,再执行"北京市″="北京″命令的显示结果是().
- 执行SET EXACT OFF命令后，再执行“北京市”=“北京”命令的显示结果是______。 A: . B: . C: 1 D: 0
- 假设SET EXACT设置为OFF，则下面命令中输出结果为．T．的是( ）。 A: "abc" =space(1)+"abc" B: "a1)c" ="abc"+space(1) C: "abc" ="abcd" D: "abccl" ="abc"
内容
- 0
创建数据库时,若使用默认字符集utf8，则语句可以写成（)。 A: A.default character set utf8 B: B.use utf8 C: C.default collate utf8_general_ci D: D.show character set utf8
- 1
Tom and his father___America last week,and arrived there this Sunday morning.( ) A: set for B: set off C: set off for D: set off to
- 2
连续执行以下命令之后， SET EXACT OFF X="A " ?IIF("A"=X ， X-"BCD" ， X+"BCD") 最后一条命令的输出结果是。
- 3
His preference is that we ________ now instead of waiting. A: will set off B: should set off C: shall set off D: would set off
- 4
When they arrived at the airport, the plane _______. A: already set off B: set off already C: had already set off D: has already set off