Doc: Update documentation on partitioning vs. foreign tables.

Etsuro Fujita <efujita@postgresql.org>

Commit: 7338ed28e2ecaf9c8cb73e7721838cd8f07ad149
Author: Etsuro Fujita <efujita@postgresql.org>
Date: 2019-04-05T11:55:07Z
Releases: 11.3
Doc: Update documentation on partitioning vs. foreign tables.

The limitations that it is not allowed to create/attach a foreign table
as a partition of an indexed partitioned table were not documented.

Reported-By: Stepan Yankevych
Author: Etsuro Fujita
Reviewed-By: Amit Langote
Backpatch-through: 11 where partitioned index was introduced
Discussion: https://postgr.es/m/1553869152.858391073.5f8m3n0x@frv53.fwdcdn.com

Files

Documentation touched

Discussion