Wednesday, 14 August 2013

Joins in SQL Server

Join in SQL Sever

When we need to select data from more than one table then we can use joins in SQL Server. We can join two or more tables on the basis of common column between these tables.

Consider the following table which I am using in this example:-

Table 1:- Emp_Record

create table Emp_Record(eid int primary key, ename varchar(100), email varchar(100))

Figure 1

Table 2:-emp_sal

create table emp_sal(eid int foreign key references emp_record(eid), salary int, ispermanent varchar(100))

Figure 2
Types of Joins
Inner Join

When we need to select the common data from more than one table then we will use inner join. It will select only those data which will be common in these two tables.


  1. Web Designing and Advance UI Training in noida with HTML5, CSS3, Javascript, Jquery, Bootstrap, UI Testing and Live Project.

  2. Its really an Excellent post. I just stumbled upon your blog and wanted to say that I have really enjoyed reading your blog. Thanks for sharing....

    Restaurant in OMR
    Apartments in OMR
    Villas in OMR
    Resorts in OMR