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Queries 85

Creating a Query in vFoglight

property of this object. The identifying value can then be used as a label for the row of a

table that presents this information.

Adding an Identifying Value

Identifying Values settings only appear after you have created an aggregation.

To add an Identifying Value:

Click the button under Identifying Values.

A new set of fields for an Identifying Value is added.

Select the Property Name (relative to the Object Type) and the Text Value to be

assigned to that property.

Removing an Identifying Value:

To remove an Identifying Value:

• Click the button located right of the Identifying Value.

Filter Results Based on Top N

The Filter Results Based on Top N property lets you restrict the results of a query. You

can restrict the results to the first N or, conversely, exclude only the first N. For

example, you may only want all but the first five items of the results from the query.

This function is enabled by selecting the Filter results based on top N? checkbox.

The Value of N must be a number. You can set this using one of two radio buttons:

• Specific Value, where you enter a number greater than 0.

• From Parameter, where you can select a Required Parameter from the drop-

down list and use the value.

Note You can only use a parameter if it returns a number.

The Results to Include lets you restrict the results using one of two radio buttons:

• Only the Top N, where only the first N results are returned.

• Everything except the Top N, where everything except the first N results are

returned.

Selecting Everything except the top N may be useful in conjunction with an

aggregation operation where you have used one query to get an average of the top N,

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Dell Vizioncore Betriebsanweisung Seite 85