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From: Tom Lane <tgl@sss.pgh.pa.us>
To: jian he <jian.universality@gmail.com>
Cc: Peter Eisentraut <peter@eisentraut.org>
Cc: exclusion@gmail.com
Cc: pgsql-bugs@lists.postgresql.org
Subject: Re: BUG #18970: Atempt to alter type of table column used in row type with check leads to assertion failure
Date: Thu, 03 Jul 2025 13:48:14 -0400
Message-ID: <4069864.1751564894@sss.pgh.pa.us> (raw)
In-Reply-To: <3266569.1751399577@sss.pgh.pa.us>
References: <18970-a7d1cfe1f8d5d8d9@postgresql.org>
	<CACJufxGYBfGbOj3x0C0U-FsMR4K-gDEyxE6hjBJ870FnkDAO4w@mail.gmail.com>
	<2482012.1751216513@sss.pgh.pa.us>
	<2537374.1751218360@sss.pgh.pa.us>
	<CACJufxGKJtGNRRSXfwMW9SqVOPEMdP17BJ7DsBf=tNsv9pWU9g@mail.gmail.com>
	<2682232.1751250210@sss.pgh.pa.us>
	<CACJufxH2NDhi4nTx_csqBao9i4bfxCyCXi7B8G=_XnWu8ru2TQ@mail.gmail.com>
	<2828229.1751296483@sss.pgh.pa.us>
	<CACJufxEZ2DzyAKNBLqW+-2BqFAbT5Wnxkgkw6ogcbBBsndkD=Q@mail.gmail.com>
	<3266569.1751399577@sss.pgh.pa.us>

For the moment I've just gone ahead and pushed the bug fix,
with test cases that demonstrate the inconsistency in
behavior between stored and virtual generated columns.
Whether we should change that is probably a matter for
a separate thread.

			regards, tom lane





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  Subject: Re: BUG #18970: Atempt to alter type of table column used in row type with check leads to assertion failure
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