Doc: Clarify interactions of pg_receivewal with remote_apply
Using pg_receivewal with synchronous_commit = remote_apply set in the
backend is incompatible if pg_receivewal is a synchronous standby as it
never applies WAL, so document this problem and solutions to it.
Backpatch to 9.6, where remote_apply has been added.
Author: Robert Haas, Jesper Pedersen
Reviewed-by: Laurenz Albe, Álvaro Herrera, Michael Paquier
Discussion: https://postgr.es/m/
1427a2d3-1e51-9335-1931-
4f8853d90d5e@redhat.com
Backpatch-through: 9.6
projects / postgresql / commit