Capturing the output of the SQL query in a workflow-level variable.

在工作流级变量中捕获SQL查询的输出。

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You need to define a workflow-level variable of text type to store the user input.

您需要定义一个工作流级别的文本类型变量来存储用户输入。

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You define an activity-level variable when the variable is required only within a particular activity.

当只在特定活动中需要变量时，就定义一个活动级的变量。

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Along with tackling pressure, athletes must also focus on self-confidence, which is the number-one variable for impacting high-level performance.

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Representatives from Powys County Council agreed that the condition of farm houses is variable but stressed that the level of upkeep should be the tenants responsibility.

BBC: Rural development sub-committee

In other words, this variable does not rise to the level of adding useful information in the presence of the other variables.

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