标签：union

mysql 合并两表的相同字段 31 May 2010 16:18 Monday by 小屋浏览(2322)

(SELECT ts.products_id,ts.sort from top_selling ts)

union(SELECT na.products_id,na.sort from new_arrival na)

order by rand()

limit 4

分类:数据库 | MySQL | SQL
标签: SELECT limit rand url union

查看更多...