Re: [HACKERS] Disable cross products in postgres

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От Gourav Kumar
Тема Re: [HACKERS] Disable cross products in postgres
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Msg-id CAPzqDmgAqcfEaCSzXYm5D2-WLjK2O3Shqmh6mDW3UtNfCW+vgg@mail.gmail.com
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Ответ на Re: [HACKERS] Disable cross products in postgres  (Andres Freund <andres@anarazel.de>)
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I want to get the join graph of a given query. Which has node for each relation and an edge between two nodes if they have a join predicate among them.

On 14-Oct-2017 3:58 AM, "Andres Freund" <andres@anarazel.de> wrote:
On 2017-10-14 03:49:57 +0530, Gourav Kumar wrote:
> But then is there some way to tell Optimizer not to consider transitive
> joins ?

What are you actually trying to achieve here?

- Andres

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