JDBC Insert Records Using PreparedStatement

The post (“JDBC Insert Records Using PreparedStatement”) will give an example, and show how to add records using PreparedStatement. JDBC Prepared Statement is used to handle precompiled query. If you want to execute a Statement object many times, it usually reduces execution time to use a PreparedStatement object instead.

Example:


package net.tecbar.jdbc.examples;

import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.PreparedStatement;
import java.sql.ResultSet;
import java.sql.SQLException;
import java.sql.Statement;

public class JdbcInsertRecordExample2 {
    private final static String USERNAME = "deploy";
    private final static String PASSWORD = "Ts78W$k";

	public static void main(String[] args) {
	   Connection conn = null;
	   PreparedStatement stmt = null;
	   
	   final String sql = "INSERT INTO category (id, name, description) VALUES (?,?,?)";
	   
	   try{
	      // Register JDBC driver
	      Class.forName("com.mysql.jdbc.Driver");
	      // Open a connection
	      conn = DriverManager.getConnection("jdbc:mysql://localhost:3306/mytecbar", USERNAME, PASSWORD);
	      
	      // add one record
	      stmt = conn.prepareStatement(sql);
	      stmt.setInt(1, 1);
	      stmt.setString(2, "book");
	      stmt.setString(3, "there are 50,000 volumes available");
	      stmt.executeUpdate();
	      
	      // add next record
	      stmt.setInt(1, 2);
	      stmt.setString(2, "movies");
	      stmt.setString(3, "31,000 movies are available");
	      stmt.executeUpdate();
	   } catch(SQLException se){
			// process exception here
		   se.printStackTrace();
	   } catch(Exception e){
			// process exception here
		   e.printStackTrace();
	   } finally{
		   release(conn, stmt, null);
	   }
	}
	
	public static void release(Connection conn, Statement stmt, ResultSet rs) {
		try {
			if (rs != null) {
				rs.close();
			}
			if (stmt != null) {
				stmt.close();
			}
			if (conn != null) {
				conn.close();
			}
		} catch (SQLException ex) {
			// process exception here
		}
	}
	
}

package net.tecbar.jdbc.examples;

import java.sql.Connection;

import java.sql.DriverManager;

import java.sql.PreparedStatement;

import java.sql.ResultSet;

import java.sql.SQLException;

import java.sql.Statement;

public class JdbcInsertRecordExample2 {

private final static String USERNAME = "deploy";

private final static String PASSWORD = "Ts78W$k";

public static void main(String[] args) {

Connection conn = null;

PreparedStatement stmt = null;

final String sql = "INSERT INTO category (id, name, description) VALUES (?,?,?)";

try{

// Register JDBC driver

Class.forName("com.mysql.jdbc.Driver");

// Open a connection

conn = DriverManager.getConnection("jdbc:mysql://localhost:3306/mytecbar", USERNAME, PASSWORD);

// add one record

stmt = conn.prepareStatement(sql);

stmt.setInt(1, 1);

stmt.setString(2, "book");

stmt.setString(3, "there are 50,000 volumes available");

stmt.executeUpdate();

// add next record

stmt.setInt(1, 2);

stmt.setString(2, "movies");

stmt.setString(3, "31,000 movies are available");

stmt.executeUpdate();

} catch(SQLException se){

// process exception here

se.printStackTrace();

} catch(Exception e){

// process exception here

e.printStackTrace();

} finally{

release(conn, stmt, null);

}

public static void release(Connection conn, Statement stmt, ResultSet rs) {

try {

if (rs != null) {

rs.close();

}

if (stmt != null) {

stmt.close();

}

if (conn != null) {

conn.close();

}

} catch (SQLException ex) {

// process exception here

}

8 thoughts on “JDBC Insert Records Using PreparedStatement”

Pingback: JDBC by Examples
Jame on February 20, 2015 at 6:43 pm said:

Hey verу cool web site!! Guy .. Excsllent .. Superb ..
I’ll bookmark your website and take thee feeds additіonally…I am hzppy to find
so many helpful information right herе within the put up, we want work
out mοre straqtegiеs on this regard, thankѕ for sɦaring.

Reply ↓
irwinmccasland on February 20, 2015 at 6:46 pm said:

Hey I know this is offf topic but I was wondering if
you knew of any widgets I could add to my blog that automatically tweet my newest twitter updates.
I’ve been looking forr a plug-in like his for quitee some time and was hoping maybe you would have soome experience with something like this.
Please let me know if you run into anything.
I truly enjoy reading your blog and I look
forward to your new updates.

Reply ↓
arabarber on February 21, 2015 at 9:45 am said:

This post offers clear idea in support of the new visitors of blogging, that truly how to do blogging.

Reply ↓
Earl on February 21, 2015 at 10:04 am said:

I thе effoгtѕ you have put in this, ɑppeciate it fօr aall the
greatt blog posts.

Reply ↓
Thaddeus on February 21, 2015 at 12:43 pm said:

I’ve learn several just right stuff here. Definitely price bookmarking for revisiting.
I surprise how much effort you place to create this type of wonderful informative web site.

Reply ↓
ecosoft.com.mx on February 21, 2015 at 3:38 pm said:

Howdy! Quick question that’s totally off topic. Do you know how
to make your site mobile friendly? My site looks weird when browsing from
my iphone 4. I’m trying to find a theme or plugin that might be
able to resolve this issue. If you have any recommendations, please
share. Cheers!

Reply ↓
carlton.jeffries on August 17, 2015 at 11:27 pm said:

There’s certainly a great deal to know about this issue. I like all
the points you have made.

Reply ↓

Tec Bar

JDBC Insert Records Using PreparedStatement

8 thoughts on “JDBC Insert Records Using PreparedStatement”

Leave a Reply to Jame Cancel reply