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Catégorie:
Codage, syntaxe et commandes
Titre:
Bypassing the DESCENDING() function
hi
i have a clipper table that i can't change the structure or index on (due to it still being used by clipper). it has an index that includes a DESCEND(DTOS(indate)) function. vfp doesn't like this! it reads DESCEND() as DESCENDING() and errors with 'Function argument value, type, or count is invalid".
any way to avoid this w/o changing the index?
i was thinking along the lines of by-passing the DESCENDING() function somehow by writing a DESCEND() function that just returns a -ve of whatever was passed - but in this case DESCENDING() keeps jumping in before my function!
i've also tried an ODBC driver but this crashes vfp and i'm waiting on a fix but this may take a while.
TIA for any suggestions!
barry
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