8除以4等于2表示什么意思

页面:/news/view-1469794/ | 耗时:0.0798 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=1469794 LIMIT 0,1
select * from tbl_Articles_data WHERE ArticleID=1469794 LIMIT 0,1
select * from tbl_Articles_sphinx where id=1469794 LIMIT 0,1
SELECT ArticleID,Title FROM tbl_Articles WHERE ArticleID IN(1068258,1062959,1678741,1070997,1494575,1374512,1364176,1125532,1113584,1061566,1068212,1664807,2092582,1079217,1074562,1305249,1947898,1089956,1067901,1052599,1278071,1391479,1308797,1051403,1583114,1064833,1499304,1075714,1051599,1045643) ORDER BY field (ArticleID,1068258,1062959,1678741,1070997,1494575,1374512,1364176,1125532,1113584,1061566,1068212,1664807,2092582,1079217,1074562,1305249,1947898,1089956,1067901,1052599,1278071,1391479,1308797,1051403,1583114,1064833,1499304,1075714,1051599,1045643)