mysql delete语句不能用别名

在mysql数据库里运行delete语句

delete from tb_js_ryxx t where t.sydw_id='402880006add1e93016ade0c1d060029' and  t.id =‘’; 

发现会报错：

 [Err]  - You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 't where t.sydw_id='402880006add1e93016ade0c1d060029' and  t.id=‘123’ ’

网上说mysql数据库delete语句不能用别名

改成这样即可

delete from tb_js_ryxx where sydw_id='402880006add1e93016ade0c1d060029' and  id =‘’; 

想用别名也可以

要在 delete 和 from 中间加上别名

delete t from tb_js_ryxx t where t.sydw_id='402880006add1e93016ade0c1d060029' and  t.id =‘’;