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

Operator precedence - vbscript operators, While several operations take pla...

While several operations take place in an expression, each part is evaluated & resolved in a predetermined order called operator precedence. You can employ parentheses to override

Programming, i have connected my visual basic 2010 express in ports and use...

i have connected my visual basic 2010 express in ports and use it to send sms but it failed... now my teacher said that i have to use my LAN not port to send it instead..... please

Student record management system, i need your help in designing and coding ...

i need your help in designing and coding a student record management system

Deleting handlers with class wizard, Deleting Handlers With Class Wizard: ...

Deleting Handlers With Class Wizard: The handler can be deleted by using the class wizard. The class wizard will delete the prototype and message map entry. The user should ma

Option explicit declaration - data types, Option Explicit Declaration: ...

Option Explicit Declaration: If the option explicit is used essentially then all the variables will have to be declared. Or else an error will be reported saying that the vari

WebTime ASP.net , Let us modify the webTime ASP.NET project that we develop...

Let us modify the webTime ASP.NET project that we developed. We will add drop down lists for modifying the different style elements for the label element that displays the time. We

Precompiled header file, THE PRECOMPILED HEADER FILE As soon as you gen...

THE PRECOMPILED HEADER FILE As soon as you generate a blank project, ahead of doing any coding you compile the project to generate .pch (that is the pre compiled header) file a

Scalar variables and array variables, Mostly time, you just desire to assig...

Mostly time, you just desire to assign a single value to a variable you have declared. A variable having a single value is a scalar variable. At other times, this is convenient to

Refresh method - data control, The Refresh Method: The refresh method ...

The Refresh Method: The refresh method transfer to the first record in the record set. To invoke the refresh method follow the syntax which is as shown below: Form1.Data1.R

Input box - dialogue box in visual basic , Input Box: To demonstrate t...

Input Box: To demonstrate the use of the Input Box as shown in figure. Now consider the illustration shown below: 1. Initiate a new project 2. Select the standard exe

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