Different types of SQL language

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1187644

2026-08-15 09:05

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  1. Data Definition Language (DDL): Used to define and modify the structure of database objects like tables, indexes, and views.
  2. Data Manipulation Language (DML): Used to query and manipulate data in tables, such as SELECT, INSERT, UPDATE, and DELETE.
  3. Data Control Language (DCL): Used to control access to data, like granting and revoking permissions.
  4. Transaction Control Language (TCL): Used to manage transactions within a database, like committing or rolling back changes.

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