In SQL, we have access to the HAVING clause that we can use in conjunction with the GROUP BY clause to filter the rows after grouping. The clause allows us to apply a condition to the result of an aggregate function such as SUM, COUNT, AVG, etc. In this guide, we will explore how ...
multi dimensional Analytical query and Data Science applications. Druid, as of this writing, can be deployed to Azure as an IaaS service and the PaaS offering still not out. Neither Druid has options to deploy as Marketplace Product. The assumption for the below architecture...
However, one thing that does not change is the need to filter out the data for matching results. One common task is aggregating and filtering the results based on a specific condition. SQL knows this and provides us with the HAVING clause and the COUNT function that can help in such tasks...