What is DML (Data Manipulation Language)?
This language that enable user to access or manipulate data as organised by appropriate data model.Ø Procedural DML or Low level: DML requires a user to specify what data are needed and how to get those data.Ø Non-Procedural DML or High level: DML requires a user to specify what data are needed without specifying how to get those data.
This language that enable user to access or manipulate data as organised by appropriate data model. � Procedural DML or Low level: DML requires a user to specify what data are needed and how to get those data. � Non-Procedural DML or High level: DML requires a user to specify what data are needed without specifying how to get those data.