My table have one field numeric (in delphi TBCDField) and when go through records using this field in calculation only with TSQLQuery occur an error about Acess Violation. but whether I use TSQLQuery+DataSetProvider+ClientDataSet this error not happen.
Do you have any sugestion?
Windows 7 32
Open Dbexpress Ver. 2012 0724
Delphi 2007 win32
Database: PervasiveSQL V8
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