什么是选择它包括哪些内容

页面:/news/view-518546/ | 耗时:0.5557 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=518546 LIMIT 0,1
select * from tbl_Articles_data WHERE ArticleID=518546 LIMIT 0,1
select * from tbl_Articles_sphinx where id=518546 LIMIT 0,1
SELECT ArticleID,Title FROM tbl_Articles WHERE ArticleID IN(1102466,1086312,1391479,1104579,1074276,1090196,993095,1081611,1072268,1069477,1077984,1091900,1009146,1096845,1070038,1118543,1086658,1114498,1107118,993213,1061744,1103342,1087833,1108668,1056832,1091703,1089962,1112278,1080241,1101911) ORDER BY field (ArticleID,1102466,1086312,1391479,1104579,1074276,1090196,993095,1081611,1072268,1069477,1077984,1091900,1009146,1096845,1070038,1118543,1086658,1114498,1107118,993213,1061744,1103342,1087833,1108668,1056832,1091703,1089962,1112278,1080241,1101911)