Re: Bug? Query plans / EXPLAIN using gigabytes of memory

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От Toby Corkindale
Тема Re: Bug? Query plans / EXPLAIN using gigabytes of memory
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Msg-id 4F98F65D.1020101@strategicdata.com.au
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Ответ на Re: Bug? Query plans / EXPLAIN using gigabytes of memory  (Tom Lane <tgl@sss.pgh.pa.us>)
Ответы Re: Bug? Query plans / EXPLAIN using gigabytes of memory
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On 26/04/12 16:58, Tom Lane wrote:
> Toby Corkindale<toby.corkindale@strategicdata.com.au>  writes:
>> On 26/04/12 15:30, Tom Lane wrote:
>>> Hm, is the update target an inheritance tree?
>
>> The target is the parent table of a bunch of partitions.
>
> How many would "a bunch" be, exactly?  I'm fairly sure that the complex
> view would get re-planned for each target table ...

The table being updated (line) has 57 child tables.

-Toby

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