Re: subquery plan rows = 1, but it's merge joined instead of index lookup

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От Laurenz Albe
Тема Re: subquery plan rows = 1, but it's merge joined instead of index lookup
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Msg-id 1a9f049f436b01ef2ad3ed0e283c50e54be8f4e9.camel@cybertec.at
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Ответ на [MASSMAIL] subquery plan rows = 1, but it's merge joined instead of index lookup  (ilya Basin <basinilya@gmail.com>)
Ответы Re: subquery plan rows = 1, but it's merge joined instead of index lookup
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On Thu, 2024-04-11 at 15:57 +0300, ilya Basin wrote:
> Is there some complexity limit after which the planner starts acting dumb?

Yes, "join_collapse_limit" and "from_collapse_limit".
You can try increasing them.

Yours,
Laurenz Albe

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