Student Management System at PEA – An Academy for Entrance

Preparation

Project Presentation Of Database Management System

Santosh Ghimire – 066BCT533Subit Raj Pokharel – 066BCT538Sudip Kafle – 066BCT539

Entity Relationship Diagram

Created Using MS-Visio Contains 19 different Entities

Adding Data to Database

Data added via. Windows Form based UI Contains 5 different forms which can be

reviewed before submitting The data assigned to objects of 16

different classes Each class has a method named Add

which adds the attributes to Database All SQL queries written as Stored

procedures

Read Form Data

Assign data to respective

objects

Assign the objects to a single object

Add new record with new

StudentID in Student Table

Add the record for given studentID to all

tables

Searching the Record

Searching can be done based on various criteria› Name, roll no., address, college name, year

A View is created on Database with only the required columns joining different tables

The record matching the search criteria is selected from view and displayed on the Grid View of the application

Sample search Query

SELECT * FROM GridViewDefault WHERE Name LIKE '%' + @name+ '%' AND Course LIKE '%' + @course+ '%' AND StudentId IN

(SELECT studentId FROM plusTwoDetail JOIN plusTwoCollege ON plusTwoDetail.collegeId=plusTwoCollege.collegeIdWHERE collegeName LIKE '%'+@collegeName+'%')

AND StudentID IN(SELECT studentId FROM permanentAddressJOIN district ON permanentAddress.districtId=district.districtIdWHERE districtName LIKE '%'+@district+'%')

AND Year LIKE '%' + @year +'%'AND Section LIKE '%'+@section+'%'

Match NameMatch Course

Match College

Match District

Match yearMatch section

Updating the record

The record found after searching can be updated / edited

Form similar to adding record shown Each of 16 classes have update method The update method called similar to Add