Saving query plans for source and dependent information objects
To store query plans for a source information object and its dependent information objects, set the Use Precompiled Query Plan at runtime property to True for each information object and save the information objects. If you modify the source information object, you can refresh the query plans in one step by compiling the information objects.
How to refresh the query plans for source and dependent information objects
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Choose FileInformation ObjectsCompile IO and dependents.
If any of the information objects are open, the prompt shown in Figure 3-64 appears. Choose Yes.
Figure 3-64  
The Progress dialog may appear, as shown in Figure 3-65. To run the compile operation in the background, choose Run in Background.
Figure 3-65  
The progress indicator appears in the lower right corner of the IO design perspective.
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The Progress view, shown in Figure 3-66, displays the progress of the compile operation.
Figure 3-66  

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