SQL Interview questions and answers

SQL Interview Questions & Answers: 1. What is SQL?--> SQL (Structured Query Language) is used to store, retrieve, manage, and manipulate data in relational databases like MySQL, Postgr...
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SQL

Introduction: sQL is the standard language for manipulating and managing relational database.It is used to interact to database to perform tasks like querying,deleting and updating data. ...
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PSQL COMMAND DAY 2

PostgreSQL, or Postgres, is an object-relational database management system that utilizes the SQL language. PSQL is a powerful interactive terminal for working with the PostgreSQL database. It enables...
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