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DDL and DML Commands Overview by Bavani Marimuthu is a document available to read on EtoBox.
What is DDL and DML Commands Overview about?
The document discusses various SQL commands used for managing databases and data. It describes commands for defining database schema like CREATE, ALTER, TRUNCATE, DROP, and RENAME. It also covers commands for manipulating data like INSERT, UPDATE, DELETE. Additionally, it discusses transaction management commands like COMMIT, ROLLBACK, and SAVEPOINT that allow rolling back changes to a previous state. Examples are provided for each command type to illustrate their usage.
- Author
- Bavani Marimuthu
- Language
- EN