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SQL Components and Definitions by vaishali sulkhlan is a document available to read on EtoBox.

What is SQL Components and Definitions about?

The document defines the main components of SQL: DML, DDL, DCL, and TCL. DML deals with data manipulation statements like SELECT, INSERT, UPDATE, and DELETE. DDL deals with database schemas and structure using statements like CREATE, ALTER, and DROP. DCL controls database privileges with GRANT and REVOKE. Finally, TCL controls transactions with COMMIT, ROLLBACK, and SAVEPOINT. Basic SQL commands like CREATE TABLE, INSERT, and SELECT are also explained at a high level.

Author

vaishali sulkhlan

Language

EN