Record set - database applications, Visual Basic Programming

Assignment Help:

Record Set:

The record set presents the records in a base table or the records retrieved due to the query. The record set falls into 3 classes. These are table type record sets, dyna set & the snap shot type record sets.

(i)Table Type Record Sets:

The Table type record sets present a base table in the Microsoft Jet data base.

(ii) Dyna Set Type Record Sets:

The Dyna set type record sets are the resulting of a query.

(iii)Snap shot Type Record Sets:

The Snap shot type record sets presents a static copy of the records.

(iv) Data Source:

The Data source is a specific illustration made up of the 4 components.

  • Database which contains the data
  • A DBMS
  • The Operating system and the environment where the data resides
  • The network connection which permits access to the data source.

The database associated projects are made up of the MFC database classes. The ODBC driver manager uses the driver interacts with the database as shown in figure.

79_working of database application.png

Figure: Working of a Database Application


Related Discussions:- Record set - database applications

What is vbscript, This is a member of Microsoft's Visual Basic family of de...

This is a member of Microsoft's Visual Basic family of development products. Other members comprise Visual Basic (Professional and Standard Editions) & Visual Basic for Application

Constant naming conventions, Earlier versions of VBScript had no mechanism ...

Earlier versions of VBScript had no mechanism for making user-defined constants. Constants, if utilized, were implemented as variables & distinguished from other variables by using

Properties - intrinsic control, Properties: Every control has a defaul...

Properties: Every control has a default property related with it. The default property does not require to be named when you are functioning. The control Check box as value

Context-sensitive help, CONTEXT-SENSITIVE HELP   The Context-sensitive...

CONTEXT-SENSITIVE HELP   The Context-sensitive help gives online help for the circumstances which is associated with that state. The Context-sensitive help can be implemented

Introduction to gui design and file handling, INTRODUCTION TO GUI DESIGN AN...

INTRODUCTION TO GUI DESIGN AND FILE HANDLING   The aim of the user interface design is to attain the user's goals. When the user's goals are met, the user is satisfied and the

Explain class module and standard module, Difference between Class Module a...

Difference between Class Module and Standard Module? Standard module: -This place for variable declarations,procedures etc.& it can accessed these procedures in whereve

Illustration of mdi application using a project, ILLUSTRATION OF MDI APPLIC...

ILLUSTRATION OF MDI APPLICATION USING A PROJECT 1. Choose the MDI option while generating the project by using the Appwizard. 2. Add the WM_LBUTTONDOWN message for the view

Ddx - dialog data exchange, DDX - Dialog Data Exchange: The Data membe...

DDX - Dialog Data Exchange: The Data members can be related with specific controls in the dialog box. When the dialog box is displayed, the DDX will transfer the values into t

Write Your Message!

Captcha
Free Assignment Quote

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!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd