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>>Yes there is such a risk, but I have no idea how to aviod it.
>
>Then, with all due respect, that method should not be used...
Yes, or use it on own risk :o))). When I wrote th method this possibility does come to my mind :o((((
Against Stupidity the Gods themselves Contend in Vain - Johann Christoph Friedrich von Schiller
The only thing normal about database guys is their tables.