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Thanks for your response. I do have all the mechanisms in place (stored procedures with proper grants etc.) so that the users can modify the database only via this script. So his modified script gets into the database and writes x instead of y; how to prevent that? Validating the data entered is not always possible in my case, so my idea was to ensure that the script that entered such data is the correct one.

In reply to Re^2: How to ensure that a supported version of my script is being executed? by sanbiswa
in thread How to ensure that a supported version of my script is being executed? by sanbiswa

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