如何理解西门子200置位和复位

页面:/news/view-461434/ | 耗时:0.3641 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=461434 LIMIT 0,1
select * from tbl_Articles_data WHERE ArticleID=461434 LIMIT 0,1
select * from tbl_Articles_sphinx where id=461434 LIMIT 0,1
SELECT ArticleID,Title FROM tbl_Articles WHERE ArticleID IN(198802,334976,234429,118189,1132291,1079277,1749538,2117740,1108562,202897,1085942,1126630,1127529,1843161,309011,2383670,1115305,455474,1066194,1123205,1083473,1050623,1082173,1116401,1104855,1132771,1069557,188537,1116615,2683582) ORDER BY field (ArticleID,198802,334976,234429,118189,1132291,1079277,1749538,2117740,1108562,202897,1085942,1126630,1127529,1843161,309011,2383670,1115305,455474,1066194,1123205,1083473,1050623,1082173,1116401,1104855,1132771,1069557,188537,1116615,2683582)