Introduction to SQL Server JOINS © Meganadha Reddy K., Meganadha Reddy K. Technical Trainer | NetCom Learning

Agenda Why not single table for all data? Why Joins? Types of Joins Simple Join / Inner Join Outer Join Left Outer Join Right Outer Join Full Join Cross Join Q & A © Meganadha Reddy K., This is L100 Webinar on SQL Server Joins

Can Single Table do? (Page 1 of 3) © Meganadha Reddy K.,

Can Single Table do? (Page 2 of 3) Students StudentIDStudentNameStudentCourse 1Nick PatilHTML 2Mark WilliamsSQL Server 3Doug ThomsonASP.NET 3Mark WilliamsASP.NET 1Nick PatilASP.NET © Meganadha Reddy K.,

Can Single Table do? (Page 3 of 3) © Meganadha Reddy K., Normalization Students [Initial Table] StudentsCoursesEnrolments

JOINS © Meganadha Reddy K.,  To retrieve data from more than one table  Inner Join  Right Outer Join  Left Outer Join  Full Join  Cross Join

JOINS [In detail] Hands on Practise. Code in pdf file embedded. © Meganadha Reddy K., Double click to open PDF

JOINS Advantages and dis-advantages © Meganadha Reddy K.,

Q & A ? © Meganadha Reddy K.,

Microsoft Official SQL Server 2014 Courses MCSA: SQL Server 20461: Querying Microsoft SQL Server : Administering Microsoft SQL Server 2014 Databases 20463: Implementing a Data Warehouse with Microsoft SQL Server 2014 MCSE: SQL Server Business Intelligence © Meganadha Reddy K.,