What’s fascinating about the Fibonacci series is its ubiquitous presence in nature, from the arrangement of leaves on a stem to the shape of a hurricane.
The goal is to find the top three highest-paid (top earners) employees in each department and their corresponding department details.
Let us learn today – How I was able to improve the query performance by replacing the cursor with a common table expression (CTE).
Today we will see a very interesting SQL SERVER Challenge about Cumulative Total Calculation. During a recent Comprehensive Database Performance Health Check.
We will see a very simple script where we will take advantage of the Common Table Expression and list all dates between two dates (Start and End Date).