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'
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"
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