PostgreSQL-JDBC driver

Started by sourabh dixitalmost 25 years ago3 messages
#1sourabh  dixit
sourabh.dixit@wipro.com

-----

Hi,

I am trying to access PostGreSQL database running at the default port
5432
using JDBC. But the application is giving error "Cannot find suitable
driver". I have included JDBC driver JAR file in my CLASSPATH and
Class.forName("org.postgresql.Driver") is loading driver successfully.
Can anybody tell me how to go about to solve the problem?

With regards,
Sourabh

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#2Peter T Mount
peter@retep.org.uk
In reply to: sourabh dixit (#1)
Re: PostgreSQL-JDBC driver

Quoting sourabh dixit <sourabh.dixit@wipro.com>:

-----

Hi,

I am trying to access PostGreSQL database running at the default port
5432
using JDBC. But the application is giving error "Cannot find suitable
driver". I have included JDBC driver JAR file in my CLASSPATH and
Class.forName("org.postgresql.Driver") is loading driver successfully.
Can anybody tell me how to go about to solve the problem?

Sounds like your URL is wrong. Make sure it begins with jdbc:postgresql:

Peter

--
Peter Mount peter@retep.org.uk
PostgreSQL JDBC Driver: http://www.retep.org.uk/postgres/
RetepPDF PDF library for Java: http://www.retep.org.uk/pdf/

#3sourabh  dixit
sourabh.dixit@wipro.com
In reply to: Peter T Mount (#2)
Re: PostgreSQL-JDBC driver

Hello !
My program is given below and the errors which Iam getting on executing
the program is "ClassNotFoundException:org.postgresql.Driver
SQLException:No suitable driver".
Can you tell me what's wrong in my program?

Regards,
Sourabh

import java.sql.*;

public class DM
{
public static void main(String args[])
{
String url = "jdbc:postgresql:testdb";

Connection con;
String createString;
createString = "create MyInfo table "+"(INTERFACE_TYPE
INTEGER,"+"EQUIPMENT_TYPE INTEGER)";

Statement stmt;

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

try {
con = DriverManager.getConnection(url,"sdixit","sdixit");

stmt = con.createStatement();

stmt.executeUpdate(createString);

stmt.close();

con.close();

} catch(SQLException ex)
{
System.err.println("SQLException:"+ex.getMessage());
}
}

----- Original Message -----
From: Peter T Mount <peter@retep.org.uk>
Date: Wednesday, March 21, 2001 4:56 pm
Subject: Re: [HACKERS] PostgreSQL-JDBC driver

Show quoted text

Quoting sourabh dixit <sourabh.dixit@wipro.com>:

-----

Hi,

I am trying to access PostGreSQL database running at the default

port> 5432

using JDBC. But the application is giving error "Cannot find

suitable> driver". I have included JDBC driver JAR file in my
CLASSPATH and

Class.forName("org.postgresql.Driver") is loading driver

successfully.> Can anybody tell me how to go about to solve the
problem?
Sounds like your URL is wrong. Make sure it begins with
jdbc:postgresql:
Peter

--
Peter Mount peter@retep.org.uk
PostgreSQL JDBC Driver: http://www.retep.org.uk/postgres/
RetepPDF PDF library for Java: http://www.retep.org.uk/pdf/