阿嬤的明星花露水再會!你一定不知道的「花露水」小知識,居然可以祛臭 止癢 消毒 醒酒...
sql - Select where count of one field is greater than one - Stack OverflowTEXT/Bella.tw儂儂 PHOTO/網路 明星花露水在世一世紀以上,不過聞了會回春的明星花露水即將跟我們說再見啦~每次回到外婆家總能見到它的身影,雖然聞起來非常刺鼻醒腦,就算再怎麼畏懼總還是回憶中的「那味道」,在外婆的櫥櫃裡總會囤貨非常多,大概就像我們囤貨自己心愛的保養品那樣。近期老店證實明Use the HAVING, not WHERE clause, for aggregate result comparison. Taking the query at face value: SELECT * FROM db.table HAVING COUNT(someField) > 1 Ideally, there should be a GROUP BY defined for proper valuation in the HAVING clause, but MySQL does all...
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