mysql delete語句不能用別名

在mysql數據庫里運行delete語句

 

delete from tb_js_ryxx t where t.sydw_id='402880006add1e93016ade0c1d060029' and  t.id =‘123’; 

發現會報錯：

 [Err] 1064 - 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’ ’

網上說mysql數據庫delete語句不能用別名

改成這樣即可

delete from tb_js_ryxx where sydw_id='402880006add1e93016ade0c1d060029' and  id =‘123’; 

想用別名也可以

要在 delete 和 from 中間加上別名

delete t from tb_js_ryxx t where t.sydw_id='402880006add1e93016ade0c1d060029' and  t.id =‘123’;