How does the LIMIT clause affect the results of a query?

The LIMIT clause is used in a SQL query to specify the maximum number of records that the query will return. This is particularly helpful when dealing with large datasets, as it allows users to control the output size and retrieve only the data they need. By applying the LIMIT clause, you can ensure that your query results are manageable and relevant to your specific requirements, improving performance and readability.

For instance, when you want to view only the first ten rows of a dataset instead of the entire set, you would incorporate the LIMIT clause. This is essential in scenarios where the dataset is extensive, and retrieving all records could overwhelm the user or the application making the query.

Understanding the role of the LIMIT clause is crucial for effectively writing and optimizing SQL queries, particularly in data analysis and reporting tasks.