平均成本怎么算

页面:/news/view-886791/ | 耗时:0.8454 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=886791 LIMIT 0,1
select * from tbl_Articles_data WHERE ArticleID=886791 LIMIT 0,1
select * from tbl_Articles_sphinx where id=886791 LIMIT 0,1
SELECT ArticleID,Title FROM tbl_Articles WHERE ArticleID IN(1107983,1127287,1117151,1130292,1128247,1097436,1127537,1062874,1107174,1132473,1066142,1129825,1106072,1127617,1087247,1109186,1109721,1119223,1125430,1121394,1129503,1126104,1126450,1058233,1084135,1132779,1085989,1107841,1114334,1127125) ORDER BY field (ArticleID,1107983,1127287,1117151,1130292,1128247,1097436,1127537,1062874,1107174,1132473,1066142,1129825,1106072,1127617,1087247,1109186,1109721,1119223,1125430,1121394,1129503,1126104,1126450,1058233,1084135,1132779,1085989,1107841,1114334,1127125)