摘要: select * from ( select r.id, r.xm, r.jl_zr l.bj from user r left school l join r.Id= l.id )where jl_zt = '10' 阅读全文
posted @ 2024-10-25 12:06 贩卖长江水 阅读(8) 评论(0) 推荐(0)