Message in Chinese (Simplified) (中文(简体))

由于聚合函数或 GROUP BY 子句中均不包含标识符“<var>X</var>”，因此该标识符无效。

Unlocalized message

The identifier '<var>X</var>' is not valid because it is not contained either in an aggregate function or in the GROUP BY clause.

Search by Google
Available localized messages
German (Deutsch) Greek (Ελληνικά) Hebrew (עברית) Hungarian (magyar) Italian (Italiano) Japanese (日本語) Korean (한국어) Norwegian (Bokmal) (Norsk (Bokmål)) Prior (Message) Polish (Polski) Russian (Русский) Spanish (Español) Swedish (Svenska) Turkish (Türkçe) Arabic (العربية) Chinese (Simplified) (中文(简体)) Chinese (Traditional) (中文（繁體）) Czech (Čeština) Next (Message) Danish (Dansk) Dutch (Nederlands) Finnish (suomi) French (Français) Chinese (Traditional) (中文（繁體）) Portuguese (Brazil) (Português (Brasil))