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Thu, Jul 15 2010 5:57 AM | Permanent Link |
Jose Eduardo Helminsky HPro Informatica | Some of my customers complains about change of sort.
DBISAM 4.29 Build 3 Table language = Brazilian Portuguese Field DES Character 40 Index DES (case insensitive) I have already checked that index is not descending. It shows me: MACHO MANUAL HSS-MF MACHO MANUAL HSS BSP In my opinion the correct order should be the opposite MACHO MANUAL HSS BSP MACHO MANUAL HSS-MF Eduardo |
Thu, Jul 15 2010 6:38 PM | Permanent Link |
Tim Young [Elevate Software] Elevate Software, Inc. timyoung@elevatesoft.com | Eduardo,
<< Some of my customers complains about change of sort. >> There have been no changes to the index sorting/comparisons in DBISAM for several years. In fact, I don't think they've changed since DBISAM 3.x. << It shows me: MACHO MANUAL HSS-MF MACHO MANUAL HSS BSP In my opinion the correct order should be the opposite MACHO MANUAL HSS BSP MACHO MANUAL HSS-MF >> DBISAM has always used a "string sort", meaning that it treats the hyphen and apostrophe like any other symbol and sort them *before* any alphanumeric symbols. Look in the Win32 help that comes with Delphi under CompareString for the SORT_STRINGSORT flag notes. -- Tim Young Elevate Software www.elevatesoft.com |
Fri, Jul 16 2010 5:41 AM | Permanent Link |
Jose Eduardo Helminsky HPro Informatica | Tim
> DBISAM has always used a "string sort", meaning that it treats the hyphen > and apostrophe like any other symbol and sort them *before* any > alphanumeric symbols. Look in the Win32 help that comes with Delphi > under CompareString for the SORT_STRINGSORT flag notes. I will see this. Thanks for the information Eduardo |
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