hls test stream

modified:Update arc_basictobaccofield1 set productionyear=2015update arc_basictobaccofield1 Set Btfid = ' 2015 ' | | SUBSTR (btfid,5)This is the time to import the modified data into the table we need to import:INSERT INTO Arc_basictobaccofield select * from Arc_basictobaccofield1The final step is still critical, and never forget: Check the import data, and then delete the temporary tabledrop table Arc_basictobaccofield1In this way, it is not necessary to estimate the real table how many column

PackageFileStream;ImportJava.io.FileInputStream;Importjava.io.FileNotFoundException;ImportJava.io.FileOutputStream;Importjava.io.IOException; Public classBytestreamtester { Public Static voidmain (String [] args) {FileInputStream in=NULL; FileOutputStream out=NULL; String Path= "E:\\java\\"; Try{ in=NewFileInputStream (path+ "IOFile.txt"); out=NewFileOutputStream (path+ "Iofile_copy.txt"); intC; while((C=in.read ())!=-1) {out.write (c); } } Catch(FileNotFoundException e) {e.prints

"; //public int MD = 21; //Public long ml = 2; }//Note that the new added variable name can not be stored in the same name of the variable, if the same, the system will not because the variable type, but the judgment is a different variable value, and will throw an exception, reminding you that you cannot convert.[Serializable]classData----------Modify the storage class in your code, { Public stringName ="Namex"; Public stringCeshia ="AA"; Public stringCeshib ="BB"; //Public String cesh