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我正在寻找一种方法来合并相同的文本值并将它们加在一起以显示总数。
所以假设有 5 个相同的项目编号,每个项目的时间都用正常的数值表示,比如
PROJECT | TIME SPENT 451/676 | 4 451/676 | 0.5 451/676 | 5 451/676 | 4.5 451/676 | 3.2
我将如何合并它们看起来像
PROJECT | TIME SPENT 451/676 | 17.2
您需要使用聚合函数SUM()并将 aGROUP BY应用于项目列:
SUM()
GROUP BY
select project, sum([Time Spent]) as TotalTimeSpent from yourtable group by project