Hi, there.
I have encountered an issue that there are too many
clog file under the .../pg_clog/ directory. Some of them
were even produced one month ago.
My questions:
- Does Vacuum delete the old clog files?
- Can we controll the maximum number of the clog files?
- When, or in what case is a new clog file produced?
- Is there a mechanism that the clog files are recycled?
#The version of my postgresql is 8.1
Regards
Duan