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What is basic SQL?

Contents
  1. What are the 5 basic SQL commands?
  2. What is SQL and how is it used?
Structured Query Language (SQL) is a powerful database tool that is used to perform operations such as create, maintain and retrieve data stored in the relational database. It is basically a standard language for data manipulation in a Database Management System (DBMS). 24 июн. 2019 г.


What are the 5 basic SQL commands?

There are five types of SQL commands: DDL, DML, DCL, TCL, and DQL.Data Definition Language (DDL) DDL changes the structure of the table like creating a table, deleting a table, altering a table, etc. ... Data Manipulation Language. ... Data Control Language. ... Transaction Control Language. ... Data Query Language.SQL Commands: DDL, DML, DCL, TCL, DQL - javatpoint

What is SQL and how is it used?

SQL is used to communicate with a database. According to ANSI (American National Standards Institute), it is the standard language for relational database management systems. SQL statements are used to perform tasks such as update data on a database, or retrieve data from a database.

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