You paint a scary picture, but also one I've never seen implemented (nor do I expect to ever see such). A system where I'm allowed to update a field but not if somebody of higher standing than me has updated it? ("at the same time"? or just "recently"? or "ever"?) That sounds like a nightmare design and I can't fathom what purpose it would serve. It makes no sense to distill what changes to apply when a race occurs based on each author's standing.

- tye        

In reply to Re^2: How to deal with data race issues with Perl? (standing still for races) by tye
in thread How to deal with data race issues with Perl? by halfbaked

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