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.

In this tutorial, you'll learn how to effectively use the SQL LEFT JOIN clause to merge rows from two or more tables.

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 …

Sep 23, 2023 · In this article, I’m going to walk you through how to properly use Left Join in SQL. By understanding and applying these techniques, you’ll be able to handle complex queries …

Feb 8, 2024 · LEFT JOIN is unavoidable when working with data. Here are nine real-life examples showing you different uses of LEFT JOIN and its nuances

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 …

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 …

Aug 21, 2025 · Let's break down LEFT JOIN, INNER JOIN, and OUTER JOIN with real-world examples. I'll show you the mistakes I've made and how to avoid them—plus performance …

Following is the basic syntax of Left Join in SQL −. LEFT JOIN table2. ON table1. column_name = table2. column_name; To understand this query better, let us create some tables in an existing …

LEFT JOIN is commonly used to fetch related data while maintaining unmatched entries from the primary dataset. SQL joins like LEFT JOIN, RIGHT JOIN, and FULL OUTER JOIN are …