题解 | #统计salary的累计和#
统计salary的累计和running_total
https://www.nowcoder.com/practice/58824cd644ea47d7b2b670c506a159a6
SELECT emp_no, salary, SUM(salary) OVER (ORDER BY emp_no) AS running_total FROM salaries WHERE to_date = '9999-01-01';
统计salary的累计和running_total
https://www.nowcoder.com/practice/58824cd644ea47d7b2b670c506a159a6
SELECT emp_no, salary, SUM(salary) OVER (ORDER BY emp_no) AS running_total FROM salaries WHERE to_date = '9999-01-01';
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