如何清除iphone里已购记录

页面:/news/view-3192372/ | 耗时:1.0217 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=3192372 LIMIT 0,1
select * from tbl_Articles_data WHERE ArticleID=3192372 LIMIT 0,1
select * from tbl_Articles_sphinx where id=3192372 LIMIT 0,1
SELECT ArticleID,Title FROM tbl_Articles WHERE ArticleID IN(1478463,805826,2167972,1132159,2251008,1132649,1075644,1050623,748086,1325501,344116,1500703,1541449,1866297,336789,1967595,2421210,169844,2140464,1065393,2190367,1105345,1079728,2526309,318228,2138635,2673893,2648355,1072799,1088624) ORDER BY field (ArticleID,1478463,805826,2167972,1132159,2251008,1132649,1075644,1050623,748086,1325501,344116,1500703,1541449,1866297,336789,1967595,2421210,169844,2140464,1065393,2190367,1105345,1079728,2526309,318228,2138635,2673893,2648355,1072799,1088624)