The sensu-go-sql-select-count-check is a Sensu Check that query SQL DB and check first column of the first row against thresholds. Sensu Assets are the best way to make use of this plugin. If you're ...

There was an error while loading. Please reload this page. COUNT, DISTINCT AND LIMIT expressions are used with SELECT statements. COUNT is an aggregate function that ...

Learn how to master the SELECT statement to form truly useful data queries. This article explains functions, clauses, and keywords that will make your life a lot easier. Due to popular demand, we’re ...

You can count and report the total number of rows that have the same value for one or more columns. You can use the automatic group by feature to group the values according to their columns. The ...