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Re: Space for pg_dump

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On Apr 20, 2009, at 7:35 PM, Alvaro Herrera wrote:

Jan Otto wrote:

If you have big toast tables you get wrong results with the query
suggested
at http://wiki.postgresql.org/wiki/Disk_Usage because it takes the
toasted
values not into account.


Now a fixed query which gets the sizes of the related pg_toast_oid and
pg_toast_oid_index too:

Note that there is also the pg_total_relation_size function which will
report the total table size, including toast table and indexes.

Ahhh, it was a long day... sometimes i think too complicated ;-)

regards, jan


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