
Define variables - Azure Pipelines | Microsoft Learn
Oct 27, 2025 · Variables are name-value pairs defined by you for use in a pipeline. You can use variables as inputs to tasks and in your scripts.
SELECT @local_variable (Transact-SQL) - SQL Server
Nov 18, 2025 · SELECT @ local_variable is typically used to return a single value into the variable. However, when expression is the name of a column, it can return multiple values. If the SELECT …
Learn How to Use Variable Libraries - Microsoft Fabric
Dec 15, 2025 · This tutorial shows you how to use dynamic content in Microsoft Fabric pipelines. When you create a variable library item and add variables to it, you can automate values for various stages …
Predefined variables - Azure Pipelines | Microsoft Learn
In YAML pipelines, you can reference predefined variables as environment variables. For example, the variable Build.ArtifactStagingDirectory becomes the variable …
Append variable activity - Microsoft Fabric | Microsoft Learn
Dec 18, 2024 · Learn how to set the Append Variable activity to add a value to an existing array variable defined in Fabric pipeline.
New-Variable (Microsoft.PowerShell.Utility) - PowerShell
The New-Variable cmdlet creates a new variable in PowerShell. You can assign a value to the variable while creating it or assign or change the value after it is created. You can use the parameters of New …
How to: Create a New Variable - Visual Basic | Microsoft Learn
Sep 15, 2021 · If you do not specify an initial value, Visual Basic assigns the default initial value for the variable's data type when it first enters the code that contains the Dim statement. If the variable is a …
Automate Variable Library APIs - Microsoft Fabric
Dec 15, 2025 · Learn how to automate variable libraries in the Microsoft Fabric application lifecycle management (ALM) tool by using APIs.
Breaking change: Support for empty environment variables - .NET
Jul 11, 2024 · Reason for change Before this change, it wasn't possible to use Environment.SetEnvironmentVariable (String, String) to set an environment variable to an empty …
Use variables to improve your DAX formulas - DAX | Microsoft Learn
Oct 31, 2022 · As a data modeler, writing and debugging some DAX calculations can be challenging. It's common that complex calculation requirements often involve writing compound or complex …