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我有一個viewtable下面的模式:條件和通過查詢Mysql的
No_quotation |period |total_hour
001/QY-RKS/05/2016 Mar-16 21.0
001/QY-RKS/05/2016 Mar-16 21.0
002/QY-RKS/05/2016 Apr-16 18.0
002/QY-RKS/05/2016 Apr-16 18.0
我需要總結的表像這樣
No_quotation |period |total_hour
001/QY-RKS/05/2016 Mar-16 42.0
002/QY-RKS/05/2016 Apr-16 36.0
好像你知道前夕什麼,問題是什麼? – sagi
'select ....,sum(total_hour)group by No_quotation'? – strangeqargo