| From: | Heikki Linnakangas <heikki(dot)linnakangas(at)enterprisedb(dot)com> |
|---|---|
| To: | Simon Riggs <simon(at)2ndQuadrant(dot)com> |
| Cc: | pgsql-hackers(at)postgresql(dot)org |
| Subject: | Re: [COMMITTERS] pgsql: Write a WAL record whenever we perform an operation without |
| Date: | 2010-02-01 10:30:43 |
| Message-ID: | 4B66AD53.7030807@enterprisedb.com |
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| Thread: | |
| Lists: | pgsql-committers pgsql-hackers |
Simon Riggs wrote:
> On Mon, 2010-02-01 at 12:11 +0200, Heikki Linnakangas wrote:
>> Simon Riggs wrote:
>>> On Mon, 2010-02-01 at 11:33 +0200, Heikki Linnakangas wrote:
>>>> Can you reproduce that?
>>> Every time
>> Ok, good :-). What I really meant was: How?
>
> As mentioned in first post: VACUUM FULL and CLUSTER.
I'm asking because I couldn't reproduce it. I added an elog(LOG) to
XLogReportUnloggedStatement() so that I can see when an unlogged-record
is written. Then I ran:
CREATE TEMPORARY TABLE foo (id int4);
VACUUM FULL foo;
But XLogReportUnloggedStatement() was not executed. When I removed the
"TEMPORARY" and tried again, it was executed.
--
Heikki Linnakangas
EnterpriseDB http://www.enterprisedb.com
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