<david(dot)sahagian(at)emc(dot)com> writes:
> But my email was about the "internally generated constraint triggers"
> which implement checking for Foreign Key Constraint violations.
Yeah ...
> It is that checking that I want to be done on the Secondary.
> Should I not want such checking to be done ?
What for, when it was already checked on the master? Perhaps more to
the point, FK triggers can make updates not only checks.
regards, tom lane