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help / color / mirror / Atom feedFrom: Darren Duncan <[email protected]>
To: [email protected]
Subject: Re: PostgreSQL 12: Feature Highlights
Date: Sun, 12 May 2019 14:04:06 -0700
Message-ID: <[email protected]> (raw)
In-Reply-To: <[email protected]>
References: <[email protected]>
On 2019-05-12 8:28 a.m., Jonathan S. Katz wrote:
> 7. Introduction of generated columns that compute and store an
> expression as a value on the table
It seems to me that one of the things that's valuable about this feature is that
one can make as regular visible data any calculated-from-a-row value that is
used for indexing purposes rather than that being hidden or not possible. I
assume or hope that generated columns can be used in all index types like
regular columns right? -- Darren Duncan
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