表格如何去重

页面:/news/view-2328899/ | 耗时:0.8706 s | 内存:1.89 MB | 查询:4 | 缓存读取:4 写入:0 | 加载文件:23
select * from tbl_Articles WHERE ArticleID=2328899 LIMIT 0,1
select * from tbl_Articles_data WHERE ArticleID=2328899 LIMIT 0,1
select * from tbl_Articles_sphinx where id=2328899 LIMIT 0,1
SELECT ArticleID,Title FROM tbl_Articles WHERE ArticleID IN(317217,2156326,386767,1046790,456444,378618,450703,1525151,228554,272170,2453433,1064997,3146765,1133229,329041,2955324,1724910,899242,1569174,646591,2135573,1098967,299043,1856127,1718361,2415112,299878,2687562,2175373,1841924) ORDER BY field (ArticleID,317217,2156326,386767,1046790,456444,378618,450703,1525151,228554,272170,2453433,1064997,3146765,1133229,329041,2955324,1724910,899242,1569174,646591,2135573,1098967,299043,1856127,1718361,2415112,299878,2687562,2175373,1841924)