2010/8/30 Gerhard Wiesinger <lists@wiesinger.com>:
> On Mon, 30 Aug 2010, Pavel Stehule wrote:
>
>> Hello
>>
>> 2010/8/30 Andreas Kretschmer <akretschmer@spamfence.net>:
>>>
>>> Gerhard Wiesinger <lists@wiesinger.com> wrote:
>>>
>>>> I know that the data model is key/value pairs but it worked well in 8.3.
>>>> I need this flexibility.
>>>>
>>>> Any ideas?
>>>
>>> If i understand the query correctly it's a pivot-table, right?
>>>
>>
>> no - it's just EAV table on very large data :(
>
> Yes, it is an EAV table, but with query space comparable low (Max. 1 day out
> of years, typically 5mins out of years).
>
it is irelevant - there are repeated seq scans - so you need a
partitioning or classic table - maybe materialized views can help
Pavel
> Thnx.
>
> Ciao,
> Gerhard
>
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