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Re: PostgreSQL - 'SKYLINE OF' clause added! - Mailing list pgsql-hackers

From Tom Lane
Subject Re: PostgreSQL - 'SKYLINE OF' clause added!
Date
Msg-id 6539.1173204169@sss.pgh.pa.us
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In response to Re: PostgreSQL - 'SKYLINE OF' clause added!  (Josh Berkus <josh@agliodbs.com>)
Responses Re: PostgreSQL - 'SKYLINE OF' clause added!
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Josh Berkus <josh@agliodbs.com> writes:
> Question, though: is the SKYLINE syntax part of a standard anywhere?

There's certainly not anything like that in SQL2003.

I'm also kind of wondering if the main use-cases couldn't be met with
suitable multi-input custom aggregates, which is something we already
have as of 8.2.
        regards, tom lane

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