Having a cap protects the buyer from going beyond their budget.
In this tutorial, you have covered a lot of details about the GROUP BY and HAVING Clause.
You have learned what the GROUP BY and HAVING Clause are with examples, Comparison between HAVING and WHERE Clause in SQL, GROUP BY with JOIN, and GROUP BY Comparison with DISTINCT and ORDER BY.
HAVING Clause utilized in SQL as a conditional Clause with GROUP BY Clause.
This conditional clause returns rows where aggregate function results matched with given conditions only.
In SQL, GROUP BY Clause is one of the tools to summarize or aggregate the data series.