bit是什么单位

页面:/news/view-634375/ | 耗时:0.0836 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=634375 LIMIT 0,1
select * from tbl_Articles_data WHERE ArticleID=634375 LIMIT 0,1
select * from tbl_Articles_sphinx where id=634375 LIMIT 0,1
SELECT ArticleID,Title FROM tbl_Articles WHERE ArticleID IN(642386,3219030,895190,790690,2765216,620976,864735,2317248,368239,2650842,1358709,3459884,398709,1184379,1449674,3427314,952938,539957,3180001,3367771,895481,759017,928266,3378837,1211456,411831,2049860,1196600,504169,389985) ORDER BY field (ArticleID,642386,3219030,895190,790690,2765216,620976,864735,2317248,368239,2650842,1358709,3459884,398709,1184379,1449674,3427314,952938,539957,3180001,3367771,895481,759017,928266,3378837,1211456,411831,2049860,1196600,504169,389985)