数据库分为哪三种

页面:/news/view-2041327/ | 耗时:0.6039 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=2041327 LIMIT 0,1
select * from tbl_Articles_data WHERE ArticleID=2041327 LIMIT 0,1
select * from tbl_Articles_sphinx where id=2041327 LIMIT 0,1
SELECT ArticleID,Title FROM tbl_Articles WHERE ArticleID IN(375906,3288619,3260080,2159159,2277595,1830604,1596808,1542111,2098119,312812,1431281,2689332,3127132,354322,502805,2958973,1389661,2014850,1517053,1130236,2072027,3046405,3296207,1598125,1853334,187129,1752203,1042230,1128081,1123032) ORDER BY field (ArticleID,375906,3288619,3260080,2159159,2277595,1830604,1596808,1542111,2098119,312812,1431281,2689332,3127132,354322,502805,2958973,1389661,2014850,1517053,1130236,2072027,3046405,3296207,1598125,1853334,187129,1752203,1042230,1128081,1123032)