|
Lin, It probably does give you the result set you want. I just tested it with your original data set and it produced: BREAK OVERFLOW AREACODE PREFIX SUFFIX SUFFIX TERMINAL LEVEL FLAG MIN MAX 1 601 123 0001 0004 JSN 1 601 123 0009 0044 BTD 1 601 123 0091 0092 JSN 0 0001 0092 (my apologies for the formatting) If you can work with the junk Break Level and Overflow Flag columns and ignore the Break Level 0 summary record it does provide the summary detail. Paul
As an Amazon Associate we earn from qualifying purchases.
This mailing list archive is Copyright 1997-2024 by midrange.com and David Gibbs as a compilation work. Use of the archive is restricted to research of a business or technical nature. Any other uses are prohibited. Full details are available on our policy page. If you have questions about this, please contact [javascript protected email address].
Operating expenses for this site are earned using the Amazon Associate program and Google Adsense.