> It might be simpler to have the trigger insert a +1 or -1 into the table and then do a SUM(RCC_COUNT). Nightly or weekly or so you can then rebuild the content of the table (so every table > has only one record again).
>
> Mark

Hello Mark,

Thanks for the quick reply. That seems also a good idea. I didn't think of it !

Many thanks, nico



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