For which two actions can you use the TO_DATE function? （）
A: Aconvert any date literal to a date
B: Bconvert any numeric literal to a date
C: Cconvert any date to a character literal
D: Dformat 'January 10 1999' for input
E: Eformat '10-JAN-99' to 'January 10 1999'
A: Aconvert any date literal to a date
B: Bconvert any numeric literal to a date
C: Cconvert any date to a character literal
D: Dformat 'January 10 1999' for input
E: Eformat '10-JAN-99' to 'January 10 1999'
A,D
举一反三
- 查询十天前的记录应使用( )作为准则。 A: Between Date() And Date()-10 B: ＜Date()-10 C: ＞Date()-10 D: Between Date()-10 And Date()
- Application for a group tour of the White House must be submitted （） A: exactly on the date of application B: at least 30 clays in advance C: any day between Tuesday and Saturday D: 10 days before the date of the tour
- 查询10天前的记录应使用( )作为条件。[br][/br](单选题) A: date() B: date()-10 C: date()-10 D:
- date通常用来查看系统时间，若发现系统时间不准确，如何设置？ A: date -s "20211215 10:00:00" B: date -s"20211215 10:00:00" C: date -s "2021215 10:00:00" D: date -s "2021121510:00:00"
- any change in the date of delivery, please let us know in advance.
内容
- 0
Congratulations! This is the best book you have written __________. A: up to date B: out of date C: to date D: as date
- 1
下列表达式中，不是日期型表达式的是（）。 A: date（） B: date（）+20 C: date（）-{^2007-10-12} D: ctod（’10/12/2007’）
- 2
下列四个表达式中，正确的表达式是 A: DATE()+CTOD("11/20/99") B: DATE()+20 C: DATE()-CTOD("11/20/99") D: DATE()-20
- 3
Which of the following description of blind date is true? A: It's a date between two blind people. B: It's a date where the participants have to keep their eyes closed. C: It's a date between two people who have never met before. D: It's a date between two acquaintances.
- 4
_____ any change about the date, please tell me immediately. A: Will there be B: Should there be C: There will be D: There should be