Database management system lab manual

LABORATORY MANUAL. B.TECH. (II YEAR – II SEM). (2016-17). Department of Computer RDBMS is acronym for Relation Database Management System. Dr. E. F. Codd

RDBMS is acronym for Relation Database Management System. Dr. E. F. Codd LABORATORY MANUAL. B.TECH. (II YEAR – II SEM). (2016-17). Department of Computer

How to study DML commands in RDBMS?

To study DML commands in RDBMS

Query is a statement in the DML that request the retrieval of data from database

The portion of the DML used in a Query is called Query language

The SELECT statement is used to query a database Values can be inserted into table using insert commands

There are two types of insert commands

What is a database system?

What isDBMS? It is a collection of programs that enables user to create and maintain a database

In other words it is general-purpose software that provides the users with the processes of defining, constructing and manipulating the database for various applications

2 What is a Databasesystem?

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