Explain Different Types of Attributes in Dbms

By Jo_Marissa537 16 May, 2022 Post a Comment

CURSOR is SELECT. In order to use explicit cursor in PLSQL 4 steps are followed.

What Is An Attribute

Q 7 Explain cursor types.

. Types of DBMS Entities and their examples Entity in DBMS can be a real-world object with an existence For example in a College database the entities can be Professor Students Courses etc. They are explained as follows. There are two types of cursors.

Entities has attributes which can be considered as properties describing it for example for Professor entity the attributes are Professor_Name Professor_Address. For queries that return more than one row an explicit cursor is declared and named by a programmer.

Types Of Attributes Dbms Gate Vidyalay