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What is DDL and DML SQL Commands Overview about?
This document lists SQL commands divided into four categories: DDL, DML, DCL, and TCL. DDL commands are used for data definition and include CREATE, DROP, ALTER, RENAME, and TRUNCATE. DML commands are used for data manipulation and include SELECT, INSERT, UPDATE, and DELETE. DCL commands are used for data control and include GRANT and REVOKE. TCL commands are used for transactions and include START TRANSACTION, COMMIT, and ROLLBACK. Examples are provided for commands from each category.
- Author
- nitin jaiswal
- Language
- EN