Обсуждение: pgsql: Rework documentation of pg_promote

Rework documentation of pg_promote

This clarifies the behavior of how the "wait" flag works, which is
something that the previous version of the documentation failed to do.

Author: Ian Barwick
Discussion: https://postgr.es/m/cbd38450-2295-10a1-1f73-591a692ae0b0@2ndquadrant.com

Branch
------
master

Details
-------
https://git.postgresql.org/pg/commitdiff/74171f8c12e68408f1fa895fdee36fdc8b0a9f79

Modified Files
--------------
doc/src/sgml/func.sgml | 18 ++++++++++--------
1 file changed, 10 insertions(+), 8 deletions(-)