PostgreSQL is also pronounced as Post-gress-Q-L, which is developed by the PostgreSQL Global Development Group (a worldwide team of volunteers), any organization or other private entity does not control it.The PostgreSQL is the existing database for the macOS server.PostgreSQL is cross-platform and runs on various operating systems such as Microsoft Windows, UNIX, FreeBSD, Mac OS X, Solaris, HP-UX, LINUX, and so on.It is written in C programming language.The multi-version concurrency control attribute is known as snapshot isolation in Oracle. It is the first DBMS, which perform MVCC feature, even before Oracle.PostgreSQL is initially introduced on 8th July 1996 at the University of California.It is used to store data securely supporting best practices, and allow recovering them when the request is processed. This tutorial will help us to understand all the primary features of PostgreSQL, also provides a knowledge on how to use PostgreSQL. We are also going to provide PostgreSQL interview questions and quizzes to help you better understand the PostgreSQL language. In this tutorial, we are going to learn all the topics of PostgreSQL language, such as create a database, drop a database, select database, select table, update a record, create a table, delete record, drop table, triggers, functions, insert the record, procedures, cursors, etc. Our PostgreSQL tutorial provides basic and advanced concepts of PostgreSQL. PostgreSQL is a popular relational database management system (RDBMS). Photoshop Certification Online Training.Project Management and Methodologies Certification Online Training.Oracle Fusion Financials Online Training.Informatica Certification Online Training.MicroStrategy Certification Online Training.Data Science with Python Online Training.Data Science Online Certification Course.Big Data Analytics Certification Online Courses. Apache spark with Python Online Training.Big Data Hadoop Developer Certification Online Training Course.Oracle Performance Tuning Online Training.
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