SQL LEFT JOIN Keyword The LEFT JOIN keyword returns all records from the left table (table1), and the matching records from the right table (table2). The result is 0 records from the right side, if there is no match.

The LEFT JOIN keyword returns all records from the left table (table1), and the matching records (if any) from the right table (table2). LEFT JOIN Syntax SELECT column_name(s)

LEFT JOIN. The LEFT JOIN command returns all rows from the left table, and the matching rows from the right table. The result is NULL from the right side, if there is no match. The following SQL will select all customers, and any orders they might have:

LEFT JOIN. The LEFT JOIN keyword selects ALL records from the "left" table, and the matching records from the "right" table. The result is 0 records from the right side if there is no match. Let's look at an example using our dummy testproducts table:

Sep 18, 1996 · Supported Types of Joins in MySQL. INNER JOIN: Returns records that have matching values in both tables; LEFT JOIN: Returns all records from the left table, and the matched records from the right table; RIGHT JOIN: Returns all records from the right table, and the matched records from the left table; CROSS JOIN: Returns all records from both tables

INNER is the default join type for JOIN, so when you write JOIN the parser actually writes INNER JOIN.

SQL Statement: SELECT Customers.CustomerName, Orders.OrderID FROM Customers LEFT JOIN Orders ON Customers.CustomerID=Orders.CustomerID ORDER BY Customers.CustomerName; Edit the SQL Statement, and click "Run SQL" to see the result.

LEFT JOIN. The LEFT JOIN command returns all rows from the left table, and the matching rows from the right table. The result is NULL from the right side, if there is no match. The following SQL will select all customers, and any orders they might have:

LEFT JOIN. The LEFT JOIN command returns all rows from the left table, and the matching rows from the right table. The result is NULL from the right side, if there is no match. The following SQL will select all customers, and any orders they might have:

Here are the different types of the Joins in PostgreSQL: INNER JOIN : Returns records that have matching values in both tables LEFT JOIN : Returns all records from the left table, and the matched records from the right table