On 8/3/19 8:09 AM, Tom Lane wrote:
I wrote:
Andres Freund <and...@anarazel.de> writes:
I think a commandline tool to perform the equivalent of ALTER SYSTEM on
a shutdown cluster would be a great tool.
Perhaps, but ...
Obviously this is widely out of scope for v12.
... this.
Although, there's always
echo "alter system set work_mem = 4242;" | postgres --single
Maybe we could recommend that to tools that need to do
potentially-repetitive modifications?
The slight problem with that, particularly with the use-case
I am concerned with (writing replication configuration), is:
[2019-08-03 08:14:21 JST] FATAL: 0A000: standby mode is not supported
by single-user servers
(I may be missing something obvious of course)
Regards
Ian Barwick
--
Ian Barwick https://www.2ndQuadrant.com/
PostgreSQL Development, 24x7 Support, Training & Services
