Question

Example of sql commands with queries 2 board file

Answer 1

Types of SQL Commands

DDL (Data Definition Language)

DML (Data Manipulation Language)

DQL (Data Query Language)

DCL (Data Control Language)

Data administration commands.

Transactional control commands.

Answer 2

Explanation:

An SQL SELECT statement retrieves records from a database table according to clauses (for example, FROM and WHERE ) that specify criteria. The syntax is: SELECT column1, column2 FROM table1, table2 WHERE column2='value';