doc: Add note about checkpoint_warning vs checkpoint_timeout
suggested by Tianyin Xu
Branch
------
master
Details
-------
http://git.postgresql.org/pg/commitdiff/dd28c410f77e415ce104cb42bf52c4a5457085da
Modified Files
--------------
doc/src/sgml/config.sgml | 2 ++
1 files changed, 2 insertions(+), 0 deletions(-)