Avg in CockroachDB

Introduction In this document, we will show how to use Avg in CockroachDB to calculate the average of a group of numeric values with SQL, including: What does the AVG function do in Cockroach when given numbers? How do we utilize this function in our CockroachDB SQL commands? When would we use the AVG SQL … Continued

Using Group By Clause in Postgres SQL

Introduction In this article, we’ll explore how to use the Group By clause in Postgres to group a set of values. During this tutorial, we’ll use the following structure: What? What does the GROUP BY statement do when fed a dataset? How? How do we best use this clause in our PostgreSQL SQL scripts? Why? … Continued

Postgres Avg Function in SQL

Introduction In this article, we will show how to use the Postgres Avg function in SQL to find the average of a set of numbers, including: What? What does the AVG function do when fed numbers? How? How do we utilize this function in our PostgreSQL SQL commands? Why? When would we use this function? … Continued

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