How do you connect to the database with JSP?

How do you connect to the database with JSP?

Create Table

  1. Open a Command Prompt and change to the installation directory as follows − C:\> C:\>cd Program Files\MySQL\bin C:\Program Files\MySQL\bin>
  2. Login to the database as follows − C:\Program Files\MySQL\bin>mysql -u root -p Enter password: ******** mysql>

How can we check database is connected or not in JSP?

use try catch and if-else statement to check whether the data insert properly and use rollback if there is error during the insert transaction.

How do I check my database connection?


  1. Create a file on the server called test. udl.
  2. Double-click the test.
  3. Click the Provider tab.
  4. Select Microsoft OLE DB Provider for SQL Server.
  5. Click Next.
  6. On the Connection tab, enter the connection information entered for the database connection:
  7. Type the SQL database credentials.
  8. Click Test Connection.

What are the steps to connect to a database from with Java application?

Java Database Connectivity with 5 Steps

  1. Register the driver class.
  2. Create the connection object.
  3. Create the Statement object.
  4. Execute the query.
  5. Close the connection object.

How can check DB connection from application server?

Detailed Steps

  1. Create a new text folder on the server by right click-> New -> “New Text Document”. You may want to name it similar to the database to be tested, in this instance it is simply called “test.txt”
  2. Change the file extension to .udl. You may need to enable “Show File Extensions” in the view pane.

How can we fetch data from database and display HTML table in Java?

Program to display data from database through servlet and JDBC

  1. import*;
  2. import javax.servlet.*;
  3. import javax.servlet.http.*;
  4. import java.sql.*;
  5. public class display extends HttpServlet.
  6. {
  7. public void doGet(HttpServletRequest req, HttpServletResponse res) throws IOException, ServletException.
  8. {

How do you test a database connection string?

  1. Start-> Run-> Type notepad.
  2. In notepad-> File->Save As -> Type “test.udl”
  3. Now close test.udl and Right click on this file Icon and Click on properties.
  4. First select provider then go to Connection tab.
  5. Insert Database Information.
  6. Click on “Test Connection” Button.

How do I test a remote database connection?

2. Test Remote Connection to MySQL

  1. Log into the agent host as root .
  2. Open the file and find the connection information, for example: XAAUDIT.DB.HOSTNAME=poliymgr XAAUDIT.DB.DATABASE_NAME=xasecure XAAUDIT.DB.USER_NAME=xasecure XAAUDIT.DB.PASSWORD=hadoop.

How do I test SQL connectivity?

How to test SQL server connection?

  1. Go to the command prompt window (Run→cmd)
  2. Enter sqlcmd and press enter.
  3. You now have a trusted connection to the default instance of SQL Server that is running on your computer.
  4. To end the sqlcmd session, type EXIT at the sqlcmd prompt.

How many ways we can connect database in Java?

Different ways to access database in Java

  1. JPQL.
  2. HQL.
  3. Criteria API.
  4. Querydsl.
  5. jOOQ.
  6. JaQu.
  7. JDBC.
  8. ActiveJDBC.

How can we connect to database in a web application?

You create the data source using the Application Server Admin Console, following this procedure:

  1. Expand the JDBC node.
  2. Select the JDBC Resources node.
  3. Click the New… button.
  4. Type jdbc/BookDB in the JNDI Name field.
  5. Choose PointBasePool for the Pool Name.
  6. Click OK.