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help / color / mirror / Atom feedFrom: Nathan Bossart <[email protected]>
To: Corey Huinker <[email protected]>
Cc: Andres Freund <[email protected]>
Cc: Jeff Davis <[email protected]>
Cc: Tom Lane <[email protected]>
Cc: Michael Paquier <[email protected]>
Cc: jian he <[email protected]>
Cc: Bruce Momjian <[email protected]>
Cc: Matthias van de Meent <[email protected]>
Cc: Magnus Hagander <[email protected]>
Cc: Stephen Frost <[email protected]>
Cc: Ashutosh Bapat <[email protected]>
Cc: Peter Smith <[email protected]>
Cc: PostgreSQL Hackers <[email protected]>
Cc: [email protected]
Subject: Re: Statistics Import and Export
Date: Wed, 5 Mar 2025 20:19:36 -0600
Message-ID: <Z8kGOKkh63iKLe4R@nathan> (raw)
In-Reply-To: <CADkLM=e-H5H+pY8iA58ie28PVSRJ1HBpzyy1=FWmy0Hm+s4boQ@mail.gmail.com>
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On Wed, Mar 05, 2025 at 08:54:35PM -0500, Corey Huinker wrote:
> * The stats data is kinda heavy (most common value lists, most common
> elements lists, esp for high stattargets), which would be a considerable
> memory impact and some of those stats might not even be needed (example,
> index stats for a table that is filtered out)
Understood. Looking closer, I can see why that's a concern in this case.
You'd need 128 bytes just for the schema and table name.
--
nathan
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Subject: Re: Statistics Import and Export
In-Reply-To: <Z8kGOKkh63iKLe4R@nathan>
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