> One thing to worry about is a confliction of RmgrId. We can check
> conflictions in redo because rmgrs are actually registered, but
> we might need to check conflictions even in a normal running.
> Extensions that write own XLog record can use arbitrary RmgrIds
> without restrictions.
That sounds quite hard. I'm putting in a check on the id itself, which
will be more than we had before...
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Simon Riggs www.2ndQuadrant.com
PostgreSQL Training, Services and Support
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