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PostgreSQL 9 Administration Cookbook - Second Edition
book

PostgreSQL 9 Administration Cookbook - Second Edition

by Simon Riggs, GIANNI CIOLLI, Hannu Krosing, Gabriele Bartolini
April 2015
Intermediate to advanced content levelIntermediate to advanced
504 pages
11h 41m
English
Packt Publishing
Content preview from PostgreSQL 9 Administration Cookbook - Second Edition

Connecting to the PostgreSQL server

How do we access PostgreSQL?

Connecting to the database is most people's first experience of PostgreSQL, so we want to make it a good one. Let's do it now and fix any problems we have along the way. Remember that a connection needs to be made securely, so there may be some hoops for us to jump through to ensure that the data we wish to access is secure.

Before we can execute commands against the database, we need to connect to the database server, giving us a session.

Sessions are designed to be long-lived, so you connect once, perform many requests, and eventually disconnect. There is a small overhead during connection. It may become noticeable if you connect and disconnect repeatedly, so you may wish to investigate ...

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Publisher Resources

ISBN: 9781849519069Supplemental Content