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PostgreSQL Tutorial

PostgreSQL tutorial

PostgreSQL tutorial provides basic and advanced concepts of SQL. Our PostgreSQL tutorial is designed for beginners and professionals.

PostgreSQL is an opens-source object-relational database management system (ORDBMS).

Our PostgreSQL tutorial includes all topics of PostgreSQL language such as create database, create table, drop database, drop table, select database, select table, insert record, update record, delete record, triggers, functions, procedures, cursors etc. There are also given PostgreSQL interview questions and quizzes to help you better understand the PostgreSQL language.

What is PostgreSQL

PostgreSQL is a powerful, open source, object-relational database management system (ORDBMS). It is used to store data securely; supporting best practices and allow retrieving them when request is processed.

PostgreSQL (also pronounced as Post-gress-Q-L) is developed by the PostgreSQL Global Development Group (a worldwide team of volunteers). It is not controlled by any corporation or other private entity. It is open source and its source code is available free of charge.

PostgreSQL is cross platform and runs on many operating systems such as Linux, FreeBSD, OS X, Solaris, and Microsoft Windows etc.

PostgreSQL Index


Before learning PostgreSQL, you must have the basic knowledge of SQL and programming language like C.


Our PostgreSQL tutorial is designed to help beginners and professionals.


We assure that you will not find any problem in this PostgreSQL tutorial. But if there is any mistake, please post the problem in contact form.

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