Define the terms ddl and dml, Database Management System

Assignment Help:

Define the terms i) DDL ii) DML

DDL: Data base schema is particular by a set of definitions expressed by a special language known as a data definition language.

DML: A data manipulation language is a language that enables users to access or manipulate data as organized by the suitable data model.

Related Discussions:- Define the terms ddl and dml

Create a data flow diagram, For your chosen project, you need to identify t...

For your chosen project, you need to identify the current problem that you wish your project to solve. Produce a Problem Statement. The Problem Statement should explain the purpo

Database relational model, what do you mean by primary key constraint?

what do you mean by primary key constraint?

Strong entity set and weak entity set, Strong entity set and weak entity se...

Strong entity set and weak entity set? Strong entity set and weak entity set: A strong entity set has a primary key. All tuples in the set are distinguishable through that key.

Aggregation, What does Aggregation mean?

What does Aggregation mean?

Architecture, With the help of a suitable diagram gives module wise explana...

With the help of a suitable diagram gives module wise explanation of system architecture of DBMS.on..

How can you start mysql server, How can you Start MySQL Server? To star...

How can you Start MySQL Server? To start the mysql program type it is name in the command- line prompt. After starting mysql program just display A welcome letter using the

Give the general form of sql query, Give the general form of SQL query? ...

Give the general form of SQL query? Select A1, A2............., An From R1, R2..............., Rm Where P

Define identify relationship, Define identify relationship? Identifyin...

Define identify relationship? Identifying relationship: An identifying relationship means in which the child table cannot be uniquely recognize without the parent. For exampl

Management and use of database, I need help with some assignments

I need help with some assignments

Requirements for your cache simulator, Using your cache simulator and using...

Using your cache simulator and using smalltex.din as your memory trace determine the total miss rate, compulsory miss rate, capacity miss rate, and conflict miss rate for the follo

Write Your Message!

Name

Email id

Message

Verfication Code

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

Submit Assignment

User Account

All Pages