About this document
Backend Notes by chandayush062004 is a document available to read on EtoBox.
The document provides an overview of data, information, databases, and database management systems (DBMS), including popular examples like MySQL and Oracle. It details SQL commands categorized into DDL, DML, DCL, and TCL, along with specific commands for creating, modifying, and managing database objects. Additionally, it explains join operations and foreign keys for establishing relationships between tables.
- Author
- chandayush062004
- Language
- EN