Re: [PATCH] (DERBY-582) Dynamic parameter should be allowed to be the operand of unary operator "-". Derby throws exception 42X36: The '-' operator is not allowed to take a ? parameter as an operand."

[Jeffrey Lichtman]

   where t1.int_column + ? = - ?
The first parameter gets bound to the type of t1.int_column and then 
second parameter gets bound to the same type too.

OK, then how about:

    where - ? = t1.int_column + ?


                       -        Jeff Lichtman
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