[New post] DISTINCT, GROUP BY, HAVING in SQL VIDEO

Dr. Darrin posted: " In this video, we will look at more commands that are used for aggregation in SQL. The three commands we will look at include the DISTINCT, GROUP BY, and the HAVING command. The DISTINCT command pulls unique values, the GROUP BY command allows you to agg" New post on educational research techniques DISTINCT, GROUP BY, HAVING in SQL VIDEO by Dr. Darrin In this video, we will look at more commands that are used for aggregation in SQL. The three commands we will look at include the DISTINCT, GROUP BY, and the HAVING command. The DISTINCT command pulls unique values, the GROUP BY command allows you to aggregate data by categories, and the HAVING command allows you to filter results as you decide. Dr. Darrin | November 26, 2021 at 12:39 am | Tags: SQL | Categories: SQL | URL: https://wp.me/p4C3xu-4J8 Comment    See all comments Unsubscribe to no longer receive posts from educational research techniques. Change your email settings at Manage Subscriptions. Trouble clicking? Copy and paste this URL into your browser: https://educationalresearchtechniques.com/2021/11/26/distinct-group-by-having-in-sql-video/