The PostgreSQL JDBC Interface

Table of Contents

1. Introduction

2. Setting up the JDBC Driver

Getting the Driver

Setting up the Class Path

Preparing the Database Server for JDBC

Creating a Database

3. Initializing the Driver

Importing JDBC

Loading the Driver

Connecting to the Database

Connection Parameters

4. Using SSL

Configuring the Server

Configuring the Client

Using SSL without Certificate Validation

Custom SSLSocketFactory

5. Issuing a Query and Processing the Result

Getting results based on a cursor

Using the Statement or PreparedStatement Interface

Using the ResultSet Interface

Performing Updates

Creating and Modifying Database Objects

6. Calling Stored Functions

Obtaining a ResultSet from a stored function

From a Function Returning SETOF type

From a Function Returning a refcursor

7. Storing Binary Data

8. JDBC escapes

Escape for like escape character

Escape for outer joins

Date-time escapes

Escaped scalar functions

9. PostgreSQL™ Extensions to the JDBC API

Accessing the Extensions

Geometric Data Types

Large Objects

Listen / Notify

Server Prepared Statements

10. Using the Driver in a Multithreaded or a Servlet Environment

11. Connection Pools and Data Sources

Overview

Application Servers: ConnectionPoolDataSource

Applications: DataSource

Tomcat setup

Data Sources and JNDI

12. Further Reading