SQL LEFT JOIN Keyword - W3Schools
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.
What Is a LEFT OUTER JOIN in SQL? 4 Practical Examples
Jun 20, 2023 · Learn what a LEFT OUTER JOIN in SQL is and practice writing it in real-world examples. As a bonus, we’ll see how it compares to INNER JOIN.
SQL LEFT JOIN - GeeksforGeeks
Oct 18, 2025 · In SQL, the LEFT JOIN (also called LEFT OUTER JOIN) retrieves all records from the left table and only the matching records from the right table. If no match is found in the …
What Are the Different Ways to Join Tables? - freeCodeCamp.org
A LEFT OUTER JOIN is used to get all the records from the left table and the matching information from the right table for each row of the left table. If no match is found, the columns …
Using LEFT OUTER JOIN With a WHERE Clause Baeldung on SQL
Feb 27, 2025 · In this tutorial, we’ll explore using the LEFT OUTER JOIN with a WHERE clause in MySQL, PostgreSQL, and SQL Server. We’ll include examples using the Baeldung University …
Mastering the SQL LEFT JOIN: Combining Data with Optional …
In this blog, we’ll explore the LEFT JOIN in depth, covering its syntax, use cases, and practical applications with clear examples. By the end, you’ll be using LEFT JOIN confidently to handle …
Left Join – SQL Tutorial
Here’s the syntax for a LEFT JOIN: In this syntax, table1 is the left table, and table2 is the right table. The ON keyword specifies the join condition, which is used to match rows between the …