The following bug has been logged on the website:
Bug reference: 12086
Logged by: Thomas Güttler
Email address: guettliml(at)thomas-guettler(dot)de
PostgreSQL version: 9.4beta2
Operating system: none
Description:
The docs of prewarm could be improved:
http://www.postgresql.org/docs/9.4/static/pgprewarm.html
I am missing: When does the prewarm happen? I guess it happens at server
start. But that's just a guess. Or does postgres do prewarm every N minutes?
Please improve the docs.
Second thing I am missing: How to use this method? Please provide an
example.
Thank you.