可不是和不是有什么区别

页面:/news/view-1211872/ | 耗时:0.9031 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=1211872 LIMIT 0,1
select * from tbl_Articles_data WHERE ArticleID=1211872 LIMIT 0,1
select * from tbl_Articles_sphinx where id=1211872 LIMIT 0,1
SELECT ArticleID,Title FROM tbl_Articles WHERE ArticleID IN(2932749,1181266,2293328,754002,1305368,585241,785507,1099349,761391,2090902,788408,1105237,1120416,2966672,1102306,1110103,2749646,2631671,1100962,750112,1116924,1095964,1099635,3473807,307737,1085200,1115384,513411,674973,1064626) ORDER BY field (ArticleID,2932749,1181266,2293328,754002,1305368,585241,785507,1099349,761391,2090902,788408,1105237,1120416,2966672,1102306,1110103,2749646,2631671,1100962,750112,1116924,1095964,1099635,3473807,307737,1085200,1115384,513411,674973,1064626)