Insert record into a table by using PreparedStatement

By Satyapriya Nayak Blogs | Java Sep 24, 2011
In this blog we will know how to insert records in a table using PreparedStatement of JDBC (Java Database Connectivity) in console window.
Download Files: Prepared Statement.r

In this blog we will know how to insert records in a table using PreparedStatement of 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

 

Ex:- To insert record into a table by using PreparedStatement

 

Table Creation

create table employee(empno int,empname varchar(50),sal int)

 

/*To insert record into a table by using PreparedStatement*/

import java.sql.*;

import java.util.*;

public class prepareDemo

{

public static void main(String args[]) throws Exception

{

Class.forName("sun.jdbc.odbc.JdbcOdbcDriver");

Connection con=DriverManager.getConnection("jdbc:odbc:dsn1","system","pintu");

//step-1 -Reference creation of PreparedStatement

PreparedStatement pstmt=con.prepareStatement("insert into employee(empno,empname,sal) values(?,?,?)");

//step -2 reading from console and providing into sql

Scanner sc=new Scanner(System.in);

System.out.print("Enter the Employee Number : ");

int empno=sc.nextInt();

System.out.print("Enter the Employee Name : ");

String empname=sc.next();

System.out.print("Enter the Employee's salary : ");

int sal=sc.nextInt();

pstmt.setInt(1,empno);

pstmt.setString(2,empname);

pstmt.setInt(3,sal);

//step-3

pstmt.executeUpdate();

System.out.println("record inserted");

con.close();

}

}

 

Compile

Javac prepareDemo.java

Java prepareDemo

 

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