Partitioned tables and child tables are different things; I'd be surprised if 2nd Q is actually is working on support for child tables. (Child tables I believe

Partitioned tables and child tables are different things; I'd be surprised if 2nd Q is actually is working on support for child tables. (Child tables I believe were historically used to implement partitioning, but Postgres now has native partitioning support.) There's no mention of FK support on child tables in the v11 release notes that I can find: https://www.postgresql.org/docs/11/static/release-11.html https://www.postgresql.org/docs/11/static/release-11.html