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From: Alvaro Herrera <[email protected]>
To: Amit Langote <[email protected]>
Cc: [email protected]
Subject: Re: pgsql: Add more SQL/JSON constructor functions
Date: Mon, 27 May 2024 15:26:58 +0200
Message-ID: <[email protected]> (raw)
In-Reply-To: <[email protected]>

On 2024-May-27, Alvaro Herrera wrote:

> > JSON_SERIALIZE()

I just noticed this behavior, which looks like a bug to me:

select json_serialize('{"a":1, "a":2}' returning varchar(5));
 json_serialize 
────────────────
 {"a":

I think this function should throw an error if the destination type
doesn't have room for the output json.  Otherwise, what good is the
serialization function?

-- 
Álvaro Herrera               48°01'N 7°57'E  —  https://www.EnterpriseDB.com/

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