MySQL Create Table,JDBC Create Table,JDBC Create Table Example,Creating a MySQL Database Table to store Java Types

Creating a MySQL Database Table to store Java Types

Dear user, consider a case where we need to store a java types in our database table. Now one question may arise in your mind that whether the MySQL supports java types or not. This section describes how to create a table in MySQL database that stores all java types. Here we are providing you an example with code for creating a table to store java types. Brief description is given below:

Description of program:

In this program we are going to establish the connection between MySQL database table and java file. After the connection has been established creates a database table for storing all java types. We have used most of the java types provided to us by the jdbc.

Here is the code of program:

import java.sql.*; public class CreateMySqlTable{ public static void main(String[] args) { System.out.println("Creating a Mysql Table to Store Java Types!"); Connection con = null; String url = "jdbc:mysql://localhost:3306/"; String db = "jdbctutorial"; String driver = "com.mysql.jdbc.Driver"; String user = "root"; String pass = "root"; try{ Class.forName(driver).newInstance(); con = DriverManager.getConnection(url+db, user, pass); try{ Statement st = con.createStatement(); <<<<<<< CreateMySqlTable.shtml String table = "CREATE TABLE java_DataTypes2("+ "typ_boolean BOOL, " ======= String table = "CREATE TABLE java_DataTypes2("+ "typ_boolean BOOL, " >>>>>>> 1.7 + "typ_byte TINYINT, " + "typ_short SMALLINT, " + "typ_int INTEGER, " + "typ_long BIGINT, " + "typ_float FLOAT, " + "typ_double DOUBLE PRECISION, " + "typ_bigdecimal DECIMAL(13,0), " + "typ_string VARCHAR(254), " + "typ_date DATE, " + "typ_time TIME, " + "typ_timestamp TIMESTAMP, " + "typ_asciistream TEXT, " + "typ_binarystream LONGBLOB, " + "typ_blob BLOB)";

st.executeUpdate(table); System.out.println(table); con.close(); } catch (SQLException s){ System.out.println ("Table is all ready exists!"); } } catch (Exception e){ e.printStackTrace(); } } }

Current Comments

6 comments so far (post your own) View All Comments Latest 10 Comments:

import java.sql.*;

public class Connexion {

private Connection con;
private Statement stmt;

private String driver;
private String login;
private String url;
private String psw;
private String createString;
private String db="gousfand";

/** Creates a new instance of Connexion */
public Connexion() {
login = "root";
psw = null;

createString = "create table COFFEES " +
"(COF_NAME VARCHAR(32), " +
"SUP_ID INTEGER, " +
"PRICE FLOAT, " +
"SALES INTEGER, " +
"TOTAL INTEGER)";

driver ="jdbc:mysql";

url = "jdbc:mysql://localhost";
//jdbc:derby:dbName;create=true

try{
Class.forName("com.mysql.jdbc.Driver");
}catch(java.lang.ClassNotFoundException e) {
System.err.print("ClassNotFoundException: ");
System.err.println(e.getMessage());
}
try{

con = DriverManager.getConnection(url, login, psw);
System.out.println("OK connexion r�ussie...");
stmt = con.createStatement();
//creeon un DB
stmt=con.createStatement();
stmt.executeUpdate("CREATE DATABASE mostafa;");
//creon une table
stmt.executeUpdate(createString);
stmt.close();
con.close();

}

catch(SQLException ex){
System.out.println(ex.getMessage());
}
}

public Statement getStmt() {
return stmt;
}

public Connection getCon() {
return con;
}

//// notre main
public static void main(String[] args) {
Connexion ar = new Connexion();

try{
Connexion connect = new Connexion();
ar.stmt = connect.getStmt();
// ar.con = connect.getCon();

//rqt = new Requete(con, stmt);
//mise_a_jour();
}
catch(Exception ex){
System.out.println(ex.getMessage());
}
}

}

Posted by arash on Monday, 12.3.07 @ 21:15pm | #41193

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Hai talents,
I am new to the databases. I need the solution for storing the Images to the database from the folder and retrive back from the database and store it into the folder.

Posted by chandra on Thursday, 09.27.07 @ 11:31am | #30064

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Hello Sir
i need to know how to install MYSQL with JDBC and also the know the details of the following
syntax..
String url = "jdbc:mysql://localhost:3306/";

Thanking you

Posted by Malatesh on Monday, 04.9.07 @ 15:18pm | #13637

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How to store images(Byte[] array) in Mysql using struts
and how to insert blob data in mysql using query

Posted by sachin on Monday, 04.9.07 @ 15:01pm | #13634

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This tutorial is really good. It helped me to complete my project.
Thank you...!