Re: representing many-to-many relations with concurrent inserts

On 1/12/2009 8:21 AM, Pete Hodgson wrote:
> This works fine up to a point, but I have issues when multiple clients are
> both attempting to add a matching entry to a topic. Both attempt optimistic
> updates, and one fails.

Depending on the rate of expected conflicts, one solution is to simply 
retry a few times.

Mark