什么叫做机械失效

页面:/news/view-290883/ | 耗时:0.2947 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=290883 LIMIT 0,1
select * from tbl_Articles_data WHERE ArticleID=290883 LIMIT 0,1
select * from tbl_Articles_sphinx where id=290883 LIMIT 0,1
SELECT ArticleID,Title FROM tbl_Articles WHERE ArticleID IN(1090561,1089251,1074865,1068186,1073272,1079950,1055866,1065023,1063735,1058811,1102310,1073389,990402,1051917,1076702,1080827,1076241,1062706,1085390,1088926,1057904,1057028,1070352,1084303,1082267,1077012,1082928,1076111,1073526,1085955) ORDER BY field (ArticleID,1090561,1089251,1074865,1068186,1073272,1079950,1055866,1065023,1063735,1058811,1102310,1073389,990402,1051917,1076702,1080827,1076241,1062706,1085390,1088926,1057904,1057028,1070352,1084303,1082267,1077012,1082928,1076111,1073526,1085955)