left join sql syntax code example
Example 1: right join sql
syntax->SELECT column_name(s)
FROM table_name1
RIGHT JOIN table_name2
ON table_name1.column_name=table_name2.column_name
////example////
SELECT Persons.LastName, Persons.FirstName, Orders.OrderNo
FROM Persons
RIGHT JOIN Orders
ON Persons.P_Id=Orders.P_Id
ORDER BY Persons.LastName
Example 2: sql right join
SELECT *
FROM table_1
RIGHT JOIN table_2
ON table_1.common_field = table_2.common_field;
Example 3: mysql left join
/*Two tables: CUSTOMERS table and ORDERS table.
ORDERS table contains STATUS attribute.*/
SELECT
customers.customerNumber,
customerName,
orderNumber,
status
FROM
customers
LEFT JOIN orders ON
orders.customerNumber = customers.customerNumber;
Example 4: left join mysql
SELECT
Student_details.*,
Attendance.*
FROM
Student_details
LEFT JOIN Attendance ON
Student_details.s_id = Attendance.s_id;