error « postgresql « Java Database Q&A

1. Is it an error of PostgreSQL SQL engine and how to avoid (workaround) it?

I'm parsing text documents and inserting them into PostgreSQL DB. My code is written in Java and I use JDBC for DB connectivity. I have encountered very strange error when adding ...

2. "bad record MAC" SSL error between Java and PortgreSQL

We've got here a problem of random disconnections between our Java apps and our PostgreSQL 8.3 server with a "bad record MAC" SSL error. We run Debian / Lenny on both side. ...

3. Java Postgresql Runtime Error

I have a couple of java applications that use a postgres database. They have worked fine on many computers, but I have come across 1 computer that is throwing a runtime ...

4. Java SQL "ERROR: Relation "Table_Name" does not exist"

I'm trying to connect netbeans to my postgresql database. The connection seems to have worked as I don't get any errors or exceptions when just connecting, methods such as getCatalog() also ...

5. Error while running JDBC on postgres

This is my class .

package DbConnect;

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

    public class CreateQuery {
        Connection conn;


6. CallableStatement PostgreSQL :Invalid number of parameters error

Im trying to write sample stored functions in postgresql and call them using the CallableStatement offered by JDBC. Here's some my test code

Consumer bean =new Consumer();
CallableStatement pstmt = null;
try {
String ...

7. org.postgresql.util.PSQLException: ERROR: syntax error at

Hi I was getting above message while trying to parameter values in JDBC request, below is the info that i was trying to do: Connection was made to the pgSQl DB adn it works when i tried without parameter values: select * from product where product_id =1000 ---it works with this but when i tried with select * from product ...

9. SQL error codes for 'PostgreSQL' found

Hi all, I have created a connection for Postgres as below: import org.springframework.jdbc.core.JdbcTemplate; import org.springframework.jdbc.datasource.DriverManagerDataSource; . . private static DriverManagerDataSource getDataSource() { DriverManagerDataSource dataSource = new DriverManagerDataSource(); dataSource.setDriverClassName("org.postgresql.Driver"); dataSource.setUsername("postgres"); dataSource.setPassword("postgres"); dataSource.setUrl("jdbc:postgresql://localhost:5432/library"); return dataSource; } But i got an errror: 10:00:30,918 DEBUG SQLErrorCodesFactory:220 - Database product name cached for DataSource [org.springframework.jdbc.datasource.DriverManagerDataSource@acb158]: name is 'PostgreSQL' 10:00:30,918 DEBUG SQLErrorCodesFactory:177 - SQL error codes for ...

10. PostgreSql Connection Error:

Dear All, I am having a problem using Postgresql. We used to put all jar files in the lib folder of our project. Before using postgresql, we were using oracle. The Oracle jar file i.e. ojdbc14.jar was placed in the same lib folder as mentioned above. The problem is in case of postgresql it always shows ClassNotFoundException. I have already put ...

11. jdbc error at runtime - org.postgresql.Driver

I am running my app from eclipse, i dunno if that makes a difference.. I dont have anything on my tomcat folder! Really it does make difference, since your adding the jar file to eclipse, only eclipse knows where actually jar file is located, but when it comes to running on the any server(tomcat), server should know where jar files are ...

13. Throwing a Java postgresql error on accessing db

String fquery ="INSERT INTO projects (title, description, short_description, leader, relevance, exit_strategy, risks, goals, completed, public, budget, start_date, end_date, beneficiaries, parent, image, archived) VALUES ('" + jb.getTitle()+"','" + jb.getLongdesc()+"','" + jb.getWebtext()+"','" + jb.getLemail()+"','" + jb.getRelevance()+"','" + jb.getExit()+"','" + jb.getRisks()+"','" + jb.getGoals()+"'," + "FALSE" +"," + publics +",'" + jb.getBudget()+"', DATE '" + jb.getStartdate()+"', DATE '" + jb.getEnddate()+"','" + jb.getBeneficiary()+"',57,'',FALSE)";

14. org.postgresql.util.PSQLException: An I/O error occured while sending to..

Hi, I have a Java console application which copies data from a PostgreSQL database to an Oracle database. I'm trying to copy a big table with 121,681,835 rows but the program fails after copying 8,760,000 rows. The SELECT fetch is 60,000 and QueryTimeOut is set to 0. I'm using postgresql-8.4-701.jdbc4.jar driver and springs framework 2.5.6. Below is the error stack org.postgresql.util.PSQLException: ...