试题详情
- 单项选择题You need to calculate the total of all salaries in the accounting department. Which group function should you use?（）
A、MAX
B、MIN
C、SUM
D、COUNT
E、TOTAL
F、LARGEST
关注下方微信公众号，在线模考后查看
热门试题
- What is true about s
- Examinethedatafromth
- TheSTUDENT_GRADEStab
- Which operator can b
- ClicktheExhibitbutto
- Which SELECT stateme
- FromSQL*Plus,youissu
- Which two are attrib
- Which two are attrib
- What does the FORCE
- Which SQL statement
- Examine the structu
- Examine these state
- Which four are valid
- Which two statements
- Which is an iSQL*Plu
- Examine the structu
- Examine the structu
- Examine the structu
- ClicktheExhibitbutto