什么叫做不同结构的等和弦

页面:/news/view-222345/ | 耗时:0.5049 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=222345 LIMIT 0,1
select * from tbl_Articles_data WHERE ArticleID=222345 LIMIT 0,1
select * from tbl_Articles_sphinx where id=222345 LIMIT 0,1
SELECT ArticleID,Title FROM tbl_Articles WHERE ArticleID IN(1069125,1019890,1104745,1069677,1112160,1132757,1070088,1056152,1050301,1065281,1068708,1062646,1057904,1093152,1054182,1132807,1052151,1070058,1125542,1094015,1042114,1066018,1058093,1065449,1067617,1052133,1128245,1062930,1056536,1057383) ORDER BY field (ArticleID,1069125,1019890,1104745,1069677,1112160,1132757,1070088,1056152,1050301,1065281,1068708,1062646,1057904,1093152,1054182,1132807,1052151,1070058,1125542,1094015,1042114,1066018,1058093,1065449,1067617,1052133,1128245,1062930,1056536,1057383)