sql对字符串进行排序

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tp5写法:

$gold = Db::table('table')->order('CAST(需要排序的字段 AS UNSIGNED) desc')->limit(10)->select();

原生写法:

select * from table  ORDER BY CAST(需要排序的字段 AS UNSIGNED) desc

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转载自blog.csdn.net/u010481239/article/details/82491422