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📜  SQL 服务器选择以获取小时总和 - SQL 代码示例

📅  最后修改于: 2022-03-11 15:05:20.332000             🧑  作者: Mango

代码示例1
SELECT DATEADD(ms, SUM(DATEDIFF(ms, '00:00:00.000', YourFieldName)), '00:00:00.000') as time FROM YourTableName