Set Operators
You can combine reports in four different ways. Depending on your needs, you will choose a Union, Union All, Intersect, or Minus combination method, or set operator, between each criteria. You identify the set operator between each criteria report using the selector to the left of the criteria report links. Click this button and a drop-down list opens, displaying each of the set operators. When you have more than two sets of criteria and choose different set operators between criteria reports, the criteria reports group together based on their set operator. This is quite similar to the effect of the And/Or setting between filter criteria. You can ungroup criteria reports by clicking the Edit button and selecting Ungroup. Next I ...
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