It seems that your SQL statement is failing because the placeholders in your "ON DUPLICATE KEY..." clause lack bind values when you invoke your SQL with "execute".

I suspect you are passing only five values when you "execute". Your statement requires ten values, i.e. TWO copies of your variable set -- one after the other.

HTH

In reply to Re: MySQL syntax error for ON DUPLICATE KEY UPDATE by dvergin
in thread MySQL syntax error for ON DUPLICATE KEY UPDATE by bradcathey

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