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From: Tom Lane <[email protected]>
To: Alexander Lakhin <[email protected]>
Cc: Chao Li <[email protected]>
Cc: jian he <[email protected]>
Cc: [email protected]
Subject: Re: Making jsonb_agg() faster
Date: Sat, 13 Dec 2025 10:54:33 -0500
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In-Reply-To: <[email protected]>
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Alexander Lakhin <[email protected]> writes:
> I and SQLsmith have discovered that the following query:
> select jsonb_object_agg_unique_strict(i, null) over (order by i) from
>            (select i from generate_series(1, 20) g(i));

> triggers SIGSEGV:

Thanks for the report!  It seems to be specific to use as a window
function; I see no problem without the OVER clause.  Will look closer
later.

			regards, tom lane

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