代码很简单如下：
$map['qh.quotenum'] = ['like','%17733%'];
$record = db('quotehed')->alias('qh')->where($map)->select();
dump($record);看报错信息，生成的SQL如下：SELECT T1.* FROM (SELECT thinkphp.*, ROW_NUMBER() OVER ( ORDER BY rand()) AS ROW_NUMBER FROM (SELECT * FROM [quotehed] [qh] WHERE [qh].[quotenum] LIKE ) AS thinkphp) AS T1 like后面没有东西，查询条件改成
$map['quotenum'] = ['like','%17733%'];就能正常。难道where里的field不能用 别名.字段的形式吗？
我其实有好几个表关联，表里有些字段是一样的，得用别名区分，还有啥其他办法吗？先谢谢了
最佳答案
