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Re: POC: Lock updated tuples in tuple_update() and tuple_delete() - Mailing list pgsql-hackers

From Andres Freund
Subject Re: POC: Lock updated tuples in tuple_update() and tuple_delete()
Date
Msg-id 20230308012157.wo73y22ll2cojpvk@awork3.anarazel.de
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In response to Re: POC: Lock updated tuples in tuple_update() and tuple_delete()  (Alexander Korotkov <aekorotkov@gmail.com>)
Responses Re: POC: Lock updated tuples in tuple_update() and tuple_delete()  (Alexander Korotkov <aekorotkov@gmail.com>)
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Hi,

On 2023-03-07 04:45:32 +0300, Alexander Korotkov wrote:
> The second patch now implements a concept of LazyTupleTableSlot, a slot
> which gets allocated only when needed.  Also, there is more minor
> refactoring and more comments.

This patch already is pretty big for what it actually improves. Introducing
even infrastructure to get a not that big win, in a not particularly
interesting, extreme, workload...

What is motivating this?

Greetings,

Andres Freund

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