Data analysts often use SQL to query data for analysis and reporting. Data engineers can also make use of SQL to manipulate and transform data; often as part of a data ingestion pipeline or extract, ...

Transform Columns Using Numeric Functions in SQL Overview This repository demonstrates how to use numeric functions such as SQRT, LOG, and ROUND to transform columns in a table within a SQL database.

How do you retrieve a row based on values in the properties of a JSON object in a text column? This is where the next part of the SQL Server 2016 support for JSON comes into play.

Since long time, the relational row oriented databases are most often used for Data warehouse implementation because it is more efficient in the database which contains large number of short on-line ...

Image: Renan/Adobe Stock The article How to concatenate values in a single Excel column to a single row shows you how to combine columnar data into a single Excel cell.