Re: Materialized view performance problems

From: Andreas Kretschmer <andreas(at)a-kretschmer(dot)de>
To: Tom McLoughlin <tom(at)dynamiccreative(dot)com>, pgsql-performance(at)postgresql(dot)org
Subject: Re: Materialized view performance problems
Date: 2016-01-06 11:40:16
Message-ID: 573633884.42831.1452080416423.JavaMail.open-xchange@oxweb01.ims-firmen.de
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> Tom McLoughlin <tom(at)dynamiccreative(dot)com> hat am 6. Januar 2016 um 09:08
> geschrieben:
>
>

>
> As you can see below it's a big query, and I didn't want to overwhelm
> everyone with the schema, so let me know what bits you might need to help!
>
> Any help improving the performance will be greatly appreciated.

can you show us the EXPLAIN ANALYSE - Output? I see a LOT of seq-scans, maybe
you should create some indexes.

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