实现互换性的前提条件是什么

页面:/news/view-195320/ | 耗时:0.5219 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=195320 LIMIT 0,1
select * from tbl_Articles_data WHERE ArticleID=195320 LIMIT 0,1
select * from tbl_Articles_sphinx where id=195320 LIMIT 0,1
SELECT ArticleID,Title FROM tbl_Articles WHERE ArticleID IN(1102814,1119478,1098465,1069271,1087825,1076111,1077370,1061838,1070922,1096256,1133243,1054674,1103851,1113507,1125478,1065331,1041271,1063805,1068664,1069505,2710003,1078194,1086698,1074312,1078535,1074409,1065399,1085458,1067924,1044673) ORDER BY field (ArticleID,1102814,1119478,1098465,1069271,1087825,1076111,1077370,1061838,1070922,1096256,1133243,1054674,1103851,1113507,1125478,1065331,1041271,1063805,1068664,1069505,2710003,1078194,1086698,1074312,1078535,1074409,1065399,1085458,1067924,1044673)