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help / color / mirror / Atom feedFrom: Shaozhong SHI <[email protected]>
To: Greg Sabino Mullane <[email protected]>
Cc: pgsql-sql <[email protected]>
Subject: Re: Multiple sets of results from recursive query
Date: Mon, 17 Jul 2023 20:21:54 +0100
Message-ID: <CA+i5JwZPFTMQd102mFdi8J3WgcJ4i8TKm9px0uKscWdpNKR37A@mail.gmail.com> (raw)
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<CAKAnmmKCDuNYxdum7vX=hq6RuLyTcAhoxqsg9ReC3kSMpoP=iQ@mail.gmail.com>
On Monday, 17 July 2023, Greg Sabino Mullane <[email protected]> wrote:
> What exact problem are you trying to solve? Recursive CTEs return one
> row per internal invocation, so they already return a "set" of results, but
> you could use arrays or json if you wanted to pack in extra information per
> returned row.
>
> On Sun, Jul 16, 2023 at 6:41 AM Shaozhong SHI <[email protected]>
> wrote:
>
>> Has anyone come across multiple sets of results with recursive query?
>>
>> How to handle it？
>>
>
Surely， there must be possible to find all route paths.
Regards, David
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