Re: Fixing findDependentObjects()'s dependency on scan order (regressions in DROP diagnostic messages) - Mailing list pgsql-hackers

Alvaro Herrera <alvherre@2ndquadrant.com> writes:
> On 2019-Feb-10, Tom Lane wrote:
>> Primary and secondary partition dependencies behave identically
>> except that the primary dependency is preferred for use in error
>> messages; hence, a partition-dependent object should have one
>> primary partition dependency and one or more secondary partition
>> dependencies.

> Hmm, zero or more secondary partition dependencies?

If there's only one partition dependency, why use the mechanism
at all?

            regards, tom lane