how to use the SQL Server FULL OUTER JOIN to query data from two or more tables.
SELECT columns FROM table1, FULL OUTER JOIN table2, table1; column1 = table2, column2; SELECT Customers, customer_id, Customers.
customer_id, Customers, and Customers from Customers.
— use C as an alias in the Categories table use alias P for the Products table. Selecting P, category_name, and C.
The SQL FULL OUTER JOIN statement has the following syntax:
column1 = column2; SELECT Customers. customer_id, Customers. SELECT columns FROM table1 FULL OUTER JOIN table2 ON table1.
customer_id, Customers, and SELECT Customers…
— for the Categories table, use alias C — for the Products table, use alias P category_name, P. from SELECT C.
The syntax of the SQL FULL OUTER JOIN statement is:
- SELECT columns FROM table1 FULL OUTER JOIN table2 ON table1. column1 = table2. column2;
- SELECT Customers. customer_id, Customers.
- SELECT Customers. customer_id, Customers.
- — use alias C for Categories table — use alias P for Products table SELECT C. category_name, P.