[HACKERS] Re: [CORE] WAL & RC1 status

2001-03-03 Thread Tom Lane
Vadim Mikheev <[EMAIL PROTECTED]> writes: >> -- Judging from the commit timestamps surrounding prior >> -- checkpoints, checkpoints were happening every five >> -- minutes approximately on the 5-minute mark, so > You can't count on this: postmaster runs checkpoint > "maker" in 5 minutes *after* p

Re: [HACKERS] why the DB file size does not reduce when 'delete'the data in DB?

2001-03-03 Thread xuyifeng
- Original Message - From: Roberto Mello <[EMAIL PROTECTED]> To: xuyifeng <[EMAIL PROTECTED]> Sent: Sunday, March 04, 2001 10:40 AM Subject: Re: [HACKERS] why the DB file size does not reduce when 'delete'the data in DB? > On Sun, Mar 04, 2001 at 10:01:37AM +0800, xuyifeng wrote: > >