Nov 18, 2025 · The value can be a constant or an expression, but it must either match the variable declaration type or be implicitly convertible to that type. For more information, see …

Dec 18, 2024 · Learn how to use the Set Variable activity to add a value to an existing array variable defined in Fabric pipeline.

Mar 22, 2024 · Use the Set function to set the value of a global variable, which temporarily holds a piece of information, such as the number of times the user has selected a button or the result …

Aug 25, 2025 · Learn how to manage Microsoft Fabric variable libraries to customize and share item configurations in a workspace.

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.

Oct 31, 2022 · The measure definition can be made more efficient by using a variable, VAR. The following measure definition represents an improvement. It uses an expression to assign the …

Aug 27, 2025 · To declare a variable and its type, just include it in any of these functions anywhere in your app. These functions don't create variables; they only fill variables with …

Working with variables To create a new variable, use an assignment statement to assign a value to the variable. You don't have to declare the variable before using it. The default value of all …

Jun 13, 2025 · Workspace variables and variable values sets can be defined within a variable library. See: Learn how to use Variable libraries . Once a variable is defined within a variable …

Aug 4, 2025 · To make an output variable accessible, make sure that the next stage or job depends on the stage or job where you created the variable. If multiple stages or jobs need to …