Stairway to Advanced T-SQL

Stairway to Advanced T-SQL Level 5: Turning Data On Its Side Using PIVOT Operator

The PIVOT operator was added to the Transact-SQL language in SQL Server 2005. It allows you to turn your row data on its side, so it can be presented as column data. This is useful when you want take unique column values and have them displayed as column headings, where the column headings are associated with summarized values displayed below each column heading. In this article I will be exploring how to use the PIVOT operator.

External Article

Pagination and ordering by large values

Pagination is a technique for limiting output. Think of Google search results, shopping the electronics category on Amazon, or browsing tagged questions on Stack Overflow. Nobody could consume all of the results in a single shot, and no site wants to spend the resources required to present them all to us

Blogs

Building a Docker image with Docker Build Cloud

By

In a previous blog post we went through how to build a Docker container...

Top 8 Courses to Learn SQL for Data Science in 2024 & Beyond

By

Businesses are drowning in data, but starving for insights. That's where SQL experts swoop...

Going to Cloud? Look at the Shared Responsibility Model

By

The bottom line here is this: the idea that a CSP takes care of...

Read the latest Blogs

Forums

Aligning Compatibility Version

By BOR15K

I have joined a new project, where the business uses Azure SQL Hyperscale for...

azure synapse analytics

By river1

Dears, Hope this message finds you well I did not see in this foruns...

Restore dbs

By mtz676

The below code works for backup files only from local drives. When replaced with...

Visit the forum

Question of the Day

Initial Config of tempdb

What are the initial config sizes for the tempdb primary data files, secondary data files, and log files in SQL Server 2022?

See possible answers