试题详情
- 单项选择题 Evaluate this SQL statement: e.employee_id, (.15* e.salary) + (.5 * e.commission_pct) + (s.sales_amount * (.35 * e.bonus)) AS CALC_VALUE FROM employees e, sales s WHERE e.employee_id = s.emp_id; What will happen if you remove all the parentheses from the calculation?()
A、The value displayed in the CALC_VALUE column will be lower.
B、The value displayed in the CALC_VALUE column will be higher.
C、There will be no difference in the value displayed in the CALC_VALUE column.
D、An error will be reported.
- C
关注下方微信公众号,在线模考后查看
热门试题
- TheuserSYScreatesajo
- Your Oracle10g
- 使用()工具,可以实现数据导出。
- Globalization suppor
- Using the LIST comma
- Which of
- Which of
- Which three function
- TheEMPtablehassomedi
- Evaluate the&e
- Which paramete
- Given: Which s
- Evaluate the SQL sta
- Review the definiti
- You are w
- Which three
- Given: Whatistheres
- ViewtheExhibitandexa
- Identify the
- You have three prod