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? -- Álvaro Herrera https://www.2ndQuadrant.com/ PostgreSQL Development, 24x7 Support, Remote DBA, Training & Services