diff options
Diffstat (limited to 'doc/src')
| -rw-r--r-- | doc/src/sgml/maintenance.sgml | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/doc/src/sgml/maintenance.sgml b/doc/src/sgml/maintenance.sgml index ab01da166ac..d2bd68f501a 100644 --- a/doc/src/sgml/maintenance.sgml +++ b/doc/src/sgml/maintenance.sgml @@ -492,8 +492,8 @@ will take more space, because it must store the commit status of all transactions back to the <varname>autovacuum_freeze_max_age</> horizon. The commit status uses two bits per transaction, so if - <varname>autovacuum_freeze_max_age</> is set to its maximum allowed value of - a little less than two billion, <filename>pg_clog</> can be expected to + <varname>autovacuum_freeze_max_age</> is set to its maximum allowed + value of two billion, <filename>pg_clog</> can be expected to grow to about half a gigabyte. If this is trivial compared to your total database size, setting <varname>autovacuum_freeze_max_age</> to its maximum allowed value is recommended. Otherwise, set it depending |