Applies to: SQL Server Azure SQL Database Azure SQL Managed Instance Azure Synapse Analytics SQL analytics endpoint in Microsoft Fabric Warehouse in Microsoft Fabric SQL database in Microsoft Fabric ...

Applies to: Azure SQL Database Azure SQL Managed Instance SQL Server on Azure VM Azure SQL is a family of managed, secure, and intelligent products that use the SQL Server database engine in the Azure ...

SUM(CASE WHEN year_id = 2023 THEN sales ELSE 0 END) AS sales_2023, SUM(CASE WHEN year_id = 2024 THEN sales ELSE 0 END) AS sales_2024, SUM(CASE WHEN year_id = 2024 ...

Mastering SQL is an essential skill for anyone pursuing a career in IT, regardless of whether you aspire to be a developer, data scientist, IT manager, or machine learning engineer. Understanding how ...

SQL Server Management Studio (SSMS) is a free integrated tool that allows you to access, configure, manage and administer all components of the SQL server, Azure SQL Database, Azure SQL Managed ...

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Read this SQL tutorial to learn when to use SELECT, JOIN, subselects and UNION to access multiple tables with a single statement. It’s sometimes difficult to know which SQL syntax to use when ...

A database query is a request for data from a database. It’s a way for a user or a program to retrieve data stored in a database by asking questions about the data. But how do you do that? In part 1 ...