Message in Chinese (Simplified) (中文(简体))
每个 GROUP BY 表达式都必须包含至少一个列引用。
Unlocalized message
Each GROUP BY expression must contain at least one column reference.
Search by Google每个 GROUP BY 表达式都必须包含至少一个列引用。
Each GROUP BY expression must contain at least one column reference.
Search by Google