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 …

PowerShell includes the $PSItem variable and its alias, $_, as automatic variables in scriptblocks that process the current object, such as in the pipeline. This article uses $PSItem in the …

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 15, 2025 · Learn how to manage Microsoft Fabric variable libraries to customize and share item configurations in a workspace.

Jun 30, 2025 · Learn how to use the SET variable syntax of the SQL language in Databricks Runtime and Databricks SQL.

Mar 30, 2022 · Use the Dim statement at the module or procedure level to declare the data type of a variable. For example, the following statement declares a variable as an Integer.

Dec 15, 2025 · Follow the steps for creating a variable library and using variable values in various stages of a deployment pipeline.

Oct 27, 2025 · User-defined variables can be set as read-only. There are naming restrictions for variables (example: you can't use secret at the start of a variable name). You can use a …

Dec 4, 2025 · If inputs are available, you can add them via the node and set a value for each one. Each output for the agent automatically has a topic variable created where the values from the …

Jan 2, 2025 · To save the settings for use in future sessions, add the variable assignment to your PowerShell profile. $PSDefaultParameterValues was introduced in PowerShell 3.0.