DROP TABLE IF EXISTS `information`; /*!40101 SET @saved_cs_client = @@character_set_client */; /*!40101 SET character_set_client = utf8 */; CREATE TABLE `information` ( `Date` date DEFAULT NULL, `Name` varchar(20) DEFAULT NULL, `Cadar` varchar(20) DEFAULT NULL ) ENGINE=InnoDB DEFAULT CHARSET=latin1; #### open (FILE,"+result.sql"); my $total = 0; while (my $line = ) { $line =~ s/DROP/\/*/g; $line =~ s/CREATE/\/*/g; print RES $line; }