| From: | "Khan, Mahmood Ahram" <Mahmood(dot)Khan(at)in(dot)unisys(dot)com> |
|---|---|
| To: | <ishii(at)postgresql(dot)org> |
| Cc: | <pgsql-hackers-owner(at)postgresql(dot)org>, <pgsql-hackers(at)postgresql(dot)org>, <bruce(at)momjian(dot)us> |
| Subject: | pgstattuple module |
| Date: | 2007-10-10 10:11:45 |
| Message-ID: | D566E8CF3538B54D95B925CB69CB4D2A07BA3D90@inblr-exch1.eu.uis.unisys.com |
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| Thread: | |
| Lists: | pgsql-hackers |
Hi,
I have tested "pgstattuple" with lot of scenarios & want to clarify some
of the things.
In the Readme file you have explained clearly about pgstattuple
function. I mean explanation for each column.
But for some of the functions like btree index metapage,single btree
pages,bt page items are not clear to me.
I have gone through the portal also but unable to find correct
information. So if you have any links or document for the above
functions please share with me. Actually I want to understand what these
columns are & the sizes are in (KB, bytes)
Thanks & Regards
M.AHRAM KHAN
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