什么是关系数据库

页面:/news/view-1093556/ | 耗时:0.6944 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=1093556 LIMIT 0,1
select * from tbl_Articles_data WHERE ArticleID=1093556 LIMIT 0,1
select * from tbl_Articles_sphinx where id=1093556 LIMIT 0,1
SELECT ArticleID,Title FROM tbl_Articles WHERE ArticleID IN(1104171,2791793,1211507,1110291,1040426,1310242,2815268,1086172,1348350,2733931,830956,699699,559472,2250036,411735,395559,542949,2126285,1107020,739777,601467,2767221,1095894,2894988,667511,836218,1085124,1090356,2734928,816763) ORDER BY field (ArticleID,1104171,2791793,1211507,1110291,1040426,1310242,2815268,1086172,1348350,2733931,830956,699699,559472,2250036,411735,395559,542949,2126285,1107020,739777,601467,2767221,1095894,2894988,667511,836218,1085124,1090356,2734928,816763)