青年中文青年中文

aggregate function is not的意思

aggregate function is not中文翻譯:

聚合函數不是

相似詞語短語

aggregate function───[計]聚合[合計,聚集,集合]函數;聚集函數

not function───邏輯“非”函數,“非”功能,非邏輯操作

aggregate───v.集合;聚集;合計;adj.聚合的;集合的;合計的;n.合計;集合體;總計;集料

undefined is not a function───未定義不是函數

not is───不是

is not───不是(歌曲名)

aggregate demand───[貿易]總需求;累積總需求; 總需求量

aggregate risk───合計風險

aggregate adjustment───綜合調整方法

雙語使用場景

The third argument, rereduce, has to do with whether or not this reduce function is operating on aggregate information or the raw results from the map (the ones from the map function).───第三個參數是 rereduce,這個參數必須處理這個 reduce 函數是在匯總信息上操作還是在來自映射的原始結果(來自 map 函數的結果)上操作。

Therefore, you can use a data column in a WHERE clause even if it is not part of the GROUP BY clause or contained in an aggregate function.───所以,即使數據列不是 GROUP BY 子句的一部分或者不包含在聚合函數中,也可以在 WHERE 子句中使用它。

英語使用場景

From an SQL standpoint, this query, with its GROUP BY clause and COUNT(*) aggregate function, is not as elementary as the previous one.