Re: deleting millions of records did not change the file size

2004-07-14 Thread mos
At 11:04 AM 7/14/2004, you wrote: My question in brief is why wouldn't the physical mysql files change in size if a substantial percentage of the records are deleted from a given table??? Why would it? If you delete 1 row from the middle of the table, it leaves a hole. This space is recovered when

RE: deleting millions of records did not change the file size

2004-07-14 Thread Marvin Wright
Run optimize table position_log Marvin. -Original Message- From: Gil Vidals [mailto:[EMAIL PROTECTED] Sent: 14 July 2004 17:04 To: [EMAIL PROTECTED] Cc: robert gavina Subject: deleting millions of records did not change the file size My question in brief is why wouldn't the physical mys

Re: deleting millions of records did not change the file size

2004-07-14 Thread Dan Nelson
In the last episode (Jul 14), Gil Vidals said: > My question in brief is why wouldn't the physical mysql files change > in size if a substantial percentage of the records are deleted from a > given table??? Automatic filesize reduction would only be possible if the deleted records were at the end