HI SEEDBCC, SORRY !! 有點筆誤,修正一下,順便回覆季統計的問題 IN ORACLE : 1. 日統計 SELECT TRUNC(MDATE) DT, SUM(AMOUNT) FROM YOURTABLE GROUP BY TRUNC(MDATE) 2.週統計 SELECT TO_CHAR(MDATE - (NVL(:P,0)-1 ...
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