SQL Means

SQL Means?

Structured Query Language (SQL) is an industry standard language for defining and manipulating data contained in a relational database. SQL, like non-procedural language provides commands for a variety or tasks including:-

DDL – Data Definition language

e.g. create, alter (database, table, view etc.)

DML – Data Manipulation Language

e.g. (insert, update, delete)

DCL – Data Control Language

e.g. (grant, revoke, commit, rollback)

DRL – Data Retrieval Language

e.g. (select)