Message in Chinese (Traditional) (中文（繁體）)
除非彙總置於 HAVING 子句或選取清單所包含的子查詢中，且彙總的資料行為外部參考，否則不得在 WHERE 子句中出現。
Unlocalized message
An aggregate may not appear in the WHERE clause unless it is in a subquery contained in a HAVING clause or a select list, and the column being aggregated is an outer reference.
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