mallikaalokam

i created a pl/sql program in which i want to take multiple inputs from user.. i wrote that n:=&n; in a loop ,i though it will take,but its not working... is there any way to take multiple inputs from user in oracle????

Can We write a stored proceudre that can generate session id uniquely??? is there any concept in oracle that can generate any ids unique??? can we use sequences??? pls help me...

I wrote a sample program in notepad begin dbms_output.put_line('welcome'); end; / and saved it as p1.sql i opened sql prompt and gave @p1 it didnt worked??? i tried exec p1; still not working?? how to execute a pl/sql program???pls help

1. I have heard that database is measured in blocks...My question is how the database stores the data in memory device.What it follows to store an entire record??whether each field is stored in different locations or in adjacent locations??? 2. The data is stored in a file called data file..Do …

Hii guys.. Iam having problems with visual c++ i created a win32 application in visual c++..then if tried to execute a noraml turboc3 developed C++ porogram..then it is showing some errors regarding the header files... the error is... 1>cvar.cpp 1>d:\mallika\stuff\cpp\cvar.cpp(1) : fatal error C1083: Cannot open include file: 'iostream.h': No …

**I Know Main is a primary funtcion in C...But Is there other reason ..like why they named it as main only and not other??? ..and why we have to write main() compulsory in prgoram...Any histroy behind it??** Help ME Please.......

i installed .net framework windows installer and then sql server 2008 then sql server management studio 2008 iam using windows xp it shows very less shared features while installation... i want to know why it showed so less features? is it because of poor hardware resources?

I created an instance and did some fault while moving the files from one location to other and now the server doesnt start and i need to execute a query in SQL SERVER Management studio in order to open a new query feature it again ask to start the server..the …

Ohayo I Hav a Doubt regarding the storage of database.. Suppose i have a college database...among Master Model Tempdb MSdb were do i store this college database??in master?? even if i create a new database how to add the new data into the existing database??

interfaces are used when you dont want your classes to be used directly by another...we put an interface for that classand access that class through the interface.. Ex: if you want meet the president its not possible to directly approach him ,we need to take an appointment from assistent here …

I have Oracle 8i installed in my PC And i Installed NetBeans7.0rc2 with glassfish server It shows an error that the glassfish server cannot be started SEVERE: Shutting down v3 due to startup exception : No free port within range: 8080=com.sun.enterprise.v3.services.impl.monitor.MonitorableSelectorHandler@187955b i want to chnage the default port number 8080 …

use a JTextField...if your input is of multiple lines use a Textarea

[CODE]import java.io.*; import java.util.*; import java.lang.*; class Files { public static void main(String args[]) { char ch; BufferedReader br=new BufferedReader(new InputStreamReader(System.in)); FileOutputStream f=new FileOutputStream("yo.txt",true); while(ch=br.read()!='%') { f.write((int)ch); } f.close(); } }[/CODE] it shows an error at while(ch=br.read()!='%') saying incompatible type,though i tried typecasting.. please help

[CODE]import java.io.*; import java.util.*; import java.lang.*; class Login extends Thread { public void run() { BufferedReader br=new BufferedReader(new InputStreamReader(System.in)); Scanner s=new Scanner(System.in); while(true) { System.out.println("Enter username:"); String h=br.readLine(); System.out.println("Enter password:"); String d=s.nextLine(); } } } class Display extends Thread { public void run() { while(true) { System.out.println("ur username is:"+" "+h); …

package class import java.io.*; import java.lang.*; import java.util.*; package Yo public class C { String s,f,d; C(String s,String f,String d) { this.f=f; this.s=s; this.d=d; } void displayj() { System.out.println("1st arg passed:"+" "+s); System.out.println("2nd arg passed:"+" "+f); System.out.println("single arg const:"+" "+d); } } main class import java.lang.*; import java.io.*; import java.util.*; …

[CODE]import java.lang.*; import java.io.*; import java.util.*; interface Batm { final static int minbal=500; abstract void withdrawl(); } class Bal implements Batm { int amt,cbal; Bal(int amt,int cbal) { this.amt=amt; this.cbal=cbal; } void withdrawl() { if(cbal>minbal) { cbal=cbal-amt; System.out.println(amt+" "+"withdrawn"); } else { System.out.println("bal nt sufficient"); } } } class Atm …