In
this blog we will know how to insert records from database using JDBC (Java
Database Connectivity) in 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 data source (for Oracle-
Oracle in XE)-select it and click finish-give any name in 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
/*To
insert record into a table by using Statement*/
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