| From: | Greg Stark <gsstark(at)mit(dot)edu> |
|---|---|
| To: | Jeff Ross <jross(at)wykids(dot)org>, pgsql-general <pgsql-general(at)postgresql(dot)org> |
| Subject: | Re: Multiple table entries? |
| Date: | 2009-08-23 22:58:52 |
| Message-ID: | 407d949e0908231558s3dec5e36k9e62e3a7da95b2c6@mail.gmail.com |
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| Lists: | pgsql-general |
On Sun, Aug 23, 2009 at 9:06 PM, Jeff Ross<jross(at)wykids(dot)org> wrote:
> pglogd=# select (h).* from (select
> page_header(get_raw_page('pg_namespace',0))
> pglogd(# as h) as x;
> lsn | tli | flags | lower | upper | special | pagesize | version |
> prune_xid
> -----------+-----+-------+-------+-------+---------+----------+---------+-----------
> 0/1A15904 | 1 | 5 | 64 | 6944 | 8192 | 8192 | 4 |
> 897
Well this confirms that the bug involves the all-visible flag as the 5
is PD_ALL_VISIBLE + PD_HAS_FREE_LINES
It's been overtaken by events as Tom has spotted a problem already.
--
greg
http://mit.edu/~gsstark/resume.pdf
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