If you're not familiar with the "SYS(3054) Function - Rushmore Optimization Level" check it out. It's very useful for checking that your code is actually being RM optimized...and to what degree.
>A table contains 1,000 records. 50 records have been marked for deletion and
100 records have a value 'X' in the id field. IF the following commands are executed separately, which one can enhance performance? Why?
>
>1. LIST FOR id = 'X' AND DELETED()
>
>2. LIST FOR DELETED() AND id = 'X'
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