1.

How Many Types Of Database Languages Are?

Answer»

There are four types of database languages:

  • Data Definition LANGUAGE (DDL) e.g. CREATE, ALTER, DROP etc.
  • Data Manipulation Language (DML) e.g. SELECT, UPDATE, INSERT etc.
  • DATA Control Language (DCL) e.g. GRANT and REVOKE.
  • TRANSACTION Control Language (TCL) e.g. COMMIT and ROLLBACK.

There are four types of database languages:


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