表上统计信息的SQL查询（SQL查询中的帮助）

需要SQL Server查询方面的帮助。SQL表和所需输出的图像附在下面

查询应执行此任务。

ADDED\u BY

列中的名称似乎是两列中聚合的参考

SELECT A.ADDED_BY, A.TOTAL_RECORDS_ADDED_BY,
COUNT(B.UPDATED_BY) AS TOTAL_RECORDS_UPDATED_BY
FROM
    (SELECT ADDED_BY, COUNT(*) AS TOTAL_RECORDS_ADDED_BY
    FROM
    YOUR_TABLE
    GROUP BY ADDED_BY) A
LEFT JOIN
YOUR_TABLE B
ON A.ADDED_BY = B.UPDATED_BY
GROUP BY A.ADDED_BY, A.TOTAL_RECORDS_ADDED_BY;