硬盘在主机里起什么作用

页面:/news/view-2902211/ | 耗时:0.3067 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=2902211 LIMIT 0,1
select * from tbl_Articles_data WHERE ArticleID=2902211 LIMIT 0,1
select * from tbl_Articles_sphinx where id=2902211 LIMIT 0,1
SELECT ArticleID,Title FROM tbl_Articles WHERE ArticleID IN(1068558,1072082,1065085,1078428,1063805,1062062,1065091,1077944,1043111,1057674,1074843,1005452,1103121,1079431,1063517,1073322,1130198,1127435,1051135,1082356,1081195,1049836,977420,1067397,1047980,1081247,1066438,1062066,1063929,999794) ORDER BY field (ArticleID,1068558,1072082,1065085,1078428,1063805,1062062,1065091,1077944,1043111,1057674,1074843,1005452,1103121,1079431,1063517,1073322,1130198,1127435,1051135,1082356,1081195,1049836,977420,1067397,1047980,1081247,1066438,1062066,1063929,999794)