What Is Dcl and Tcl in Sql?

DCL – Data Control Language. TCL – Transaction Control Language.

What is difference between DCL and TCL?

DCL is abbreviation of Data Control Language. It is used to create roles, permissions, and referential integrity as well it is used to control access to database by securing it. TCL is abbreviation of Transactional Control Language. It is used to manage different transactions occurring within a database.

What is TCL in SQL?

TCL lets the statements get grouped into logical transactions. A set of SQL statements executed on the information and data stored in the Database Management System (DBMS) is known as a transaction. Any transaction, when made, happens temporarily in the DB (database).