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>Sergey,
>It's not really a big deal. < s > We use this semaphore locking scheme in our VFP/Oracle system. In order to clean up leftover crap, we have an SP that is scheduled to run every night. Of course, we can manually run it anytime we want.

Hi Larry,

I'm thinking about implementing something like that for our VFP/MS SQL system. Can you provide more details?

TIA