如何查重excel数据

页面:/news/view-3528603/ | 耗时:0.1338 s | 内存:1.89 MB | 查询:5 | 缓存读取:4 写入:1 | 加载文件:23
select * from tbl_Articles WHERE ArticleID=3528603 LIMIT 0,1
select * from tbl_Articles_data WHERE ArticleID=3528603 LIMIT 0,1
select * from tbl_Articles_sphinx where id=3528603 LIMIT 0,1
SELECT ArticleID,Title FROM tbl_Articles WHERE ArticleID IN(3018147,1066630,1229721,1332092,3526893,1096509,873667,3527868,1371521,1048492,2568299,3278759,2050902,1053666,1692331,1081121,146620,2911368,2738510,1476813,1542863,1567359,1039877,1008029,3530064,1890799,1701665,468874,1674215,1088532) ORDER BY field (ArticleID,3018147,1066630,1229721,1332092,3526893,1096509,873667,3527868,1371521,1048492,2568299,3278759,2050902,1053666,1692331,1081121,146620,2911368,2738510,1476813,1542863,1567359,1039877,1008029,3530064,1890799,1701665,468874,1674215,1088532)
SELECT ArticleID,Title FROM tbl_Articles where CategoryID=90031 ORDER BY ArticleID DESC LIMIT 20