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From: Alexander Lakhin <[email protected]>
To: Andrey M. Borodin <[email protected]>
Cc: Michael Zhilin <[email protected]>
Cc: [email protected]
Cc: Yura Sokolov <[email protected]>
Subject: Re: [BUG] false positive in bt_index_check in case of short 4B varlena datum
Date: Fri, 26 Jan 2024 10:00:00 +0300
Message-ID: <[email protected]> (raw)
In-Reply-To: <[email protected]>
References: <[email protected]>
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Hi Andrey,

23.01.2024 21:09, Andrey M. Borodin wrote:
> PFA draft fixes for both this errors. Alexander, Michael, Jian, what do you think?
>
> I did not touch anything in first step - fix for original bug in this thread. However, I think that comments from Jian He worth incorporating into the fix.
>

I''m confused by a NOTICE added, as it printed now even for cases, which
worked before, for example:
CREATE TABLE t(f1 text);
CREATE INDEX idx ON t(f1);
INSERT INTO t VALUES(repeat('1234567890', 1000));
SELECT bt_index_check('idx', true);
NOTICE:  Index contain tuples that cannot fit into index page, if toasted with current toast policy
  bt_index_check
----------------

(1 row)

Best regards,
Alexander

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