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BDE + MyODBC = Access Violation
Posted by: Gyorgy Szaszvarosi
Date: January 03, 2007 02:53PM

Hi Everyone,

I am trying to add MySQL access to an existing BDE (paradox) db application (written in BCB6/VCL). All seemed fine, until I got to the point where DELETE or UPDATE queries were applied to the MySQL data table. They either quietly fail, or Access Violation and crash.
The same thing happens when I try to execute the same (very simple) queries through Database Explorer, or even DataBase desktop. Even a simple query like:

UPDATE ":remoteDB:data"
SET Field1="aaa"

will do it. (from the context of a local alias, so standard Local SQL syntax is accepted. BTW, I need this as the whole purpose is to synchronize a local DB with the remote server)

Has anyone encountered this problem, and (even better) found a solution? I need to use BDE as the rest of the SW works on local Paradox Tables, and I do not wish to redo years of development for switching to another data access...

All help will be greatly appreciated.


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BDE + MyODBC = Access Violation
January 03, 2007 02:53PM

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