| From: | Bruce Momjian <pgman(at)candle(dot)pha(dot)pa(dot)us> |
|---|---|
| To: | Joseph Shraibman <jks(at)selectacast(dot)net> |
| Cc: | pgsql-general(at)postgresql(dot)org |
| Subject: | Re: SAVEPOINT performance |
| Date: | 2005-12-22 04:13:41 |
| Message-ID: | 200512220413.jBM4DfZ21094@candle.pha.pa.us |
| Views: | Raw Message | Whole Thread | Download mbox | Resend email |
| Thread: | |
| Lists: | pgsql-general |
Joseph Shraibman wrote:
> Is there any performance impact of releasing savepoints?
Releasing savepoints does release a little memory associated with each
subtransaction, but I doubt you would be able to measure the difference
unless you had thousands of subtransactions.
--
Bruce Momjian | http://candle.pha.pa.us
pgman(at)candle(dot)pha(dot)pa(dot)us | (610) 359-1001
+ If your life is a hard drive, | 13 Roberts Road
+ Christ can be your backup. | Newtown Square, Pennsylvania 19073
| From | Date | Subject | |
|---|---|---|---|
| Next Message | Ed Loehr | 2005-12-22 04:18:05 | Re: two shared memory segments? |
| Previous Message | Joseph Shraibman | 2005-12-22 03:36:31 | SAVEPOINT performance |