PostgreSQL

Operators in PostgreSQL Operators in PostgreSQL are symbolic components that are used in SQL expressions to manipulate one or two arguments and return a single...

Database Structure in PostgreSQL Developed by Professor Michael Stonebraker at the University of California, Berkeley, PostgreSQL is an ORDBMS. Named after the original relational database...

Data Modelling in PostgreSQL Determining the structure of data and its interactions while utilising PostgreSQL's object-relational database management system (ORDBMS) features is known as data...

Data Manipulation Language (DML) In order to manage and work with data contained in a database, Structured Query Language (SQL) requires Data Manipulation Language (DML)....

Data Definition Language (DDL) A key component of the SQL standard, Data Definition Language (DDL) is in charge of specifying and modifying a database's relational...

Installing PostgreSQL Numerous Linux/Unix distributions, Mac OS, Windows, and other operating systems may all run PostgreSQL, a flexible database management system. Although PostgreSQL can...

What is PostgreSQL?  PostgreSQL is a robust, object-relational database management system (ORDBMS), generally simply referred to as Postgres. It started off as a descendant of...