Php MYSQL按数量选择和限制'；分组依据'；

我的质询如下：

            $query = "SELECT report,";
            $query.=    "GROUP_CONCAT(DISTINCT analyst) AS analysts, ";
            $query.=    "GROUP_CONCAT(DISTINCT region) AS regions, ";
            $query.=    "GROUP_CONCAT(DISTINCT country) AS countries, ";
            $query.=    "GROUP_CONCAT(DISTINCT topic) AS topics, ";
            $query.=    "GROUP_CONCAT(DISTINCT date) AS dates, ";
            $query.=    "GROUP_CONCAT(DISTINCT link) AS links, ";
            $query.=    "GROUP_CONCAT(DISTINCT province) AS provinces ";
            $query.=    "FROM reports GROUP BY report ORDER BY dates DESC ";  

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我希望MySQL能够按报告分组，并且将报告的数量限制在10个以内。有什么建议吗？

只需在查询末尾添加

限制10

。

哇。这个命令没有按我预期的方式工作，我想它会返回10条记录。。。那你怎么办？