我想将一栏的价值按另一栏的价值区分开来,并作为单独栏目显示结果。
页: 1
project name total-percent no.of screen ------------ -------------- ------------- pro-1 150 5 pro-2 50 3
现在,我只想把全百分率地划分为一栏,并显示结果。
Select total_percent / no_of_scren as result From yourTableName
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