crystal reports - SQL code for identifying if there is a new value -

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i have crystal report need set produce new page when id number changes. sql code identify when value changes column. column named id , arbitrary set of numbers 0000000 format etc, how can code know when number changes?

you don't need sql this.

  1. in report, open group expert. group report unique id. see 2 new sections in report design, group footer , group header.

  2. open section expert. click on group header access options therein. turn on new page before option.


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