The following documentation comment has been logged on the website: Page: https://www.postgresql.org/docs/16/postgres-fdw.html Description:
Hi, The https://www.postgresql.org/docs/current/postgres-fdw.html#POSTGRES-FDW-OPTIONS-REMOTE-EXECUTION section mentions for `extensions` configuration option: > Functions and operators that are immutable and belong to a listed extension will be considered shippable to the remote server. But doesn't mention that extensions' custom data types will be pushed down as well! I feel it's important and worth mentioning. I noticed that the lookup_shippable() function in shippable.c file does mention that: > Returns true if given object (operator/function/type) is shippable according to the server options. Src: https://github.com/postgres/postgres/blob/master/contrib/postgres_fdw/shippable.c#L108 Can you please update the official docs to call out about types? Thank you! :)