半圆的周长计算公式

页面:/news/view-3099868/ | 耗时:0.5649 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=3099868 LIMIT 0,1
select * from tbl_Articles_data WHERE ArticleID=3099868 LIMIT 0,1
select * from tbl_Articles_sphinx where id=3099868 LIMIT 0,1
SELECT ArticleID,Title FROM tbl_Articles WHERE ArticleID IN(2808272,1113343,368191,368533,1096549,1099461,2793538,2079076,1116329,366621,86792,738384,1087623,357870,86751,3099868,365216,366293,358049,1119768,624074,3266707,367663,362129,1682368,362699,86711,369431,366493,2507224) ORDER BY field (ArticleID,2808272,1113343,368191,368533,1096549,1099461,2793538,2079076,1116329,366621,86792,738384,1087623,357870,86751,3099868,365216,366293,358049,1119768,624074,3266707,367663,362129,1682368,362699,86711,369431,366493,2507224)