Differences Between INNER JOIN and LEFT JOIN in MySQL
When working with MySQL databases, it is important to understand the distinctions between INNER JOIN and LEFT JOIN.
INNER JOIN
The INNER JOIN keyword selects records that have matching values in both tables involved in the join. It retrieves rows only when there is a match based on the specified condition.
LEFT JOIN
On the other hand, the LEFT JOIN keyword returns all records from the left table (table1) and the matched records from the right table (table2). If there are no matching records in the right table, NULL values are assigned.
Understanding the differences between INNER JOIN and LEFT JOIN is crucial for efficiently querying and managing your MySQL databases.
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