How to use Inner Join in SQL Server with example and write a SQL query to find the salesperson and customer who belongs to same city. Return Salesman, cust_name and city.

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How to use Inner Join in SQL Server with example and write a SQL query to find the salesperson and customer who belongs to the same city. Return Salesman, cust_name, and city.

Ethan Karla
asked by Ethan Karla in database
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SQL JOIN Command :
 The SQL JOIN query is used to combine two or more tables base on common column name to retrieve record from all that tables.
Types of SQL JOIN Command :
 There are 4 types of JOIN Command are used in SQL Server.
1- Inner join.
2- Left join.
3- Right join.
4- Full outer join.
Inner join :
In SQL Inner join command selects  all common record from two or more table which have same column name.
                                How to use Inner Join in SQL Server with example and write a SQL query to find the salesperson and customer who belongs to same city Return Salesman custname and city
Example :
Following the SQL statement select the common record from both tables  based on common column name i.e. ‘salesman_id’ is in both tables.
                            select * from Customer inner join Salesman on
                            Customer.salesman_id=Salesman.salesman_id;
                    How to use Inner Join in SQL Server with example and write a SQL query to find the salesperson and customer who belongs to same city Return Salesman custname and city

Write the SQL inner join statement to find the Salesman and Customer who belongs to same city. Returns the salesperson, cust_name and city.
Salesman Table :
                                        How to use Inner Join in SQL Server with example and write a SQL query to find the salesperson and customer who belongs to same city Return Salesman custname and city
Customer Table ;
                                     How to use Inner Join in SQL Server with example and write a SQL query to find the salesperson and customer who belongs to same city Return Salesman custname and city

SQL Statement :
                    select Salesman.name,Customer.cust_name,Customer.city from Salesman inner join Customer on
                       Salesman.salesman_id=Customer.salesman_id;

                                        How to use Inner Join in SQL Server with example and write a SQL query to find the salesperson and customer who belongs to same city Return Salesman custname and city



 
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Ashutosh Kumar Verma
answered 18-Sep-2021 by Ashutosh Kumar Verma
MindStick Training