文章浏览阅读295次。File Class boolean setReadable(boolean read_file,boolean owner_read) (File Class boolean setReadable(boolean read_file , boolean owner_read))This method is available in package java.io.File.setReada..._setreadable...
Flush tables:Closes all open tables, forces all tables in use to be closed, and flushes the query cache. FLUSH TABLES also removes all query results from the query cache, like the RESET QUERY CACHE st..._执行flush tables with read lock 的那个命令行控制台不能关闭!!!...