一中各表是什么意思

页面:/news/view-524081/ | 耗时:0.5246 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=524081 LIMIT 0,1
select * from tbl_Articles_data WHERE ArticleID=524081 LIMIT 0,1
select * from tbl_Articles_sphinx where id=524081 LIMIT 0,1
SELECT ArticleID,Title FROM tbl_Articles WHERE ArticleID IN(2701418,2710003,2474244,1520284,1091645,2092582,1391479,1067769,1058085,1075688,2496597,1303612,1335331,1861325,1068258,1041317,2606672,1067351,1623197,1048610,1078194,1104824,1071077,1355443,1071265,1309503,982771,1278391,1048622,1046706) ORDER BY field (ArticleID,2701418,2710003,2474244,1520284,1091645,2092582,1391479,1067769,1058085,1075688,2496597,1303612,1335331,1861325,1068258,1041317,2606672,1067351,1623197,1048610,1078194,1104824,1071077,1355443,1071265,1309503,982771,1278391,1048622,1046706)