Databases, SQL and MS SQL Server

Creating E/R Diagrams with SQL Server Management Studio, Writing SQL Queries Doncho Minkov Telerik School Academy schoolacademy.telerik.com Technical Trainer http://www.minkov.it

Table of Contents ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Relational Data Modeling Fundamental Concepts

Steps in Database Design ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Identification of Entities ,[object Object],[object Object],[object Object],[object Object],We need to develop a system that stores information about students , which are trained in various courses . The courses are held in different towns . When registering a new student the following information is entered: name, faculty number, photo and date.

Identification of Columns ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Identification of the Columns ,[object Object],[object Object],[object Object],We need to develop a system that stores information about students , which are trained in various courses . The courses are held in different towns . When registering a new student the following information is entered: name , faculty number , photo and date .

How to Choose a Primary Key ? ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Identification of Relationships ,[object Object],[object Object],[object Object],We need to develop a system that stores information about students , which are trained in various courses . The courses are held in different towns . When registering a new student the following information is entered: name, faculty number, photo and date.

Data Types in SQL Server 200 8

Data Types in SQL Server ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Data Types in SQL Server (2) ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Data Types in SQL Server (3) ,[object Object],[object Object],[object Object],[object Object]

Data Types in SQL Server (4) ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Database Modeling with SQL Server Management Studio Creating Database

Connecting to SQL Server ,[object Object],[object Object]

Working with Object Explorer ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Creating a New Database ,[object Object]

Creating a New Database (2) ,[object Object]

Database Modeling with SQL Server Management Studio Creating E/R Diagrams

Creating an E/R diagram ,[object Object],[object Object]

Database Modeling with SQL Server Management Studio Creating Tables

Creating Tables ,[object Object],[object Object]

Creating Tables (2) ,[object Object],Enter the name of the column here Choose the data type of the column here Choose whether NULLs are allowed

Creating Tables (3) ,[object Object],Right click on the column start and select "Set Primary Key"

Creating Tables (4) ,[object Object],[object Object],[object Object],[object Object],[object Object]

Creating Tables (5) ,[object Object]

Creating Tables (6) ,[object Object],[object Object],[object Object],Tablename

Creating Tables (7) ,[object Object],[object Object]

Database Modeling with SQL Server Management Studio Creating Relationships between Tables

Creating Relationships ,[object Object],[object Object]

Self-Relationships ,[object Object]

Database Modeling and Introduction to SQL ,[object Object]

Databases, SQL and MS SQL Server

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