Which feature in SQL Server and Azure Synapse Analytics lets you run T-SQL queries against external data stores and makes those external sources appear as tables in a SQL database?

--Show the employee_id, order_id, customer_id, required_date, shipped_date from all orders shipped later than the required date SELECT employee_id, order_id, customer_id, required_date, shipped_date - ...

Microsoft Fabric is an end-to-end suite of cloud-based tools for data analytics, encompassing data movement, data storage, data engineering, data integration, data science, real-time analytics, and ...

In SQL Server, the database can be stored in different files and filegroups. If your database is small (100 MB or less), you do not need to worry too much about files and filegroups. But if you have a ...

The Northwind database includes tables for customers, orders, products, suppliers, categories, employees, and more. These SQL practice exercises are based on problems from SQL Practice, an online ...

Arthur Fuller responds to a reader who sent him a question recently asking how to display currency amounts in currency format. Check out the solution he offers for the reader’s problem. A reader sent ...

How many null values exist? What is the difference between a null value and a blank entry? This article answers those questions and more by discussing what to look for when creating Access apps that ...