What are the 5 SQL commands?

What are the 5 types of SQL commands?

Types of SQL CommandsDDL (Data Definition Language)DML (Data Manipulation Language)DQL (Data Query Language)DCL (Data Control Language)Data administration commands.Transactional control commands.

What are the 4 basic commands in SQL?

There are four basic SQL Operations or SQL Statements.SELECT – This statement selects data from database tables.UPDATE – This statement updates existing data into database tables.INSERT – This statement inserts new data into database tables.DELETE – This statement deletes existing data from database tables.

What are the examples of SQL commands?

CommandsALTER TABLE. ALTER TABLE table_name. ADD column_name datatype; ... AND. SELECT column_name(s) FROM table_name. ... AS. SELECT column_name AS 'Alias' FROM table_name; ... AVG() SELECT AVG(column_name) ... BETWEEN. SELECT column_name(s) ... CASE. SELECT column_name, ... COUNT() SELECT COUNT(column_name) ... CREATE TABLE. CREATE TABLE table_name (

How many types of SQL commands are?

There are 3 main types of commands. DDL (Data Definition Language) commands, DML (Data Manipulation Language) commands, and DCL (Data Control Language) commands.