checkval and != op

[Alan DeKok]

Christian Zoffoli wrote:
> now I've fixed my problem in this way

  I'm not sure why.

  In all of this, you haven't explained what you want to do.  You've
asked about the SQL and checkval modules.  But you haven't given a
*problem* you would like to solve.

> surely is not the right way ...but I don't know a better one.

  Neither do I, until you explain *what* you want to do.

  I'm not prepared to guess, either.

  Alan DeKok.