What is network ddl?

Network DDL (Data Definition Language) refers to a set of SQL commands used to define and manage the structure of a network database. It includes operations for creating, altering, and deleting database objects such as tables, indexes, and relationships within a network model. Unlike traditional relational databases, network databases use a more flexible structure that allows for complex many-to-many relationships, making DDL in this context essential for establishing those connections. Overall, Network DDL helps define how data is stored and accessed in network database systems.