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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 16:25:50 -0500
Message-ID: <[email protected]> (raw)
In-Reply-To: <[email protected]>
References: <[email protected]>
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I wrote:
> 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.

Fixed, thanks again for finding this.

			regards, tom lane

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