Introduction
In
this blog we will know how to insert records from database using JDBC (Java
Database Connectivity) in the console window.
Here
we use Type-1 driver (JDBC-ODBC bridge)
Creation of dsn(database source name) for Oracle
Start-Control
panel- Administrative Tools- Data Sources (ODBC)-go to system DSN tab-click add
button-select a driver for which you want to set up a data source (for Oracle-
Oracle in XE)-select it and click finish-give any name in the data source name
textbox-then click ok button.
Note:
- Here Username=system, Password=pintu and Dsn name=dsn1
Table Creation
Create
table employee (empno int,empname varchar(50),sal int)
Example:- To insert record into a table
-
- import java.sql.*;
- import java.util.*;
- public class insert
- {
- public static void main(String args[]) throws Exception
- {
- Class.forName("sun.jdbc.odbc.JdbcOdbcDriver");
- Connection con=DriverManager.getConnection("jdbc:odbc:dsn1","system","pintu");
- Scanner sc=new Scanner(System.in);
- System.out.print("Enter the Employee Number :");
- int x=sc.nextInt();
- System.out.print("Enter the Employee Name : ");
- String y=sc.next();
- System.out.print("Enter the Employee's salary : ");
- int z=sc.nextInt();
- Statement stmt=con.createStatement();
- stmt.executeUpdate("insert into employee(empno,empname,sal) values("+x+",'"+y+"',"+z+")");
- System.out.println("Record Successfully Inserted...");
- con.close();
- }
- }
Compile
Javac
insert.java
Java
insert