From: | Andrey Borodin <x4mmm(at)yandex-team(dot)ru> |
---|---|
To: | Shubham Barai <shubhambaraiss(at)gmail(dot)com> |
Cc: | Thomas Munro <thomas(dot)munro(at)enterprisedb(dot)com>, Alexander Korotkov <a(dot)korotkov(at)postgrespro(dot)ru>, pgsql-hackers <pgsql-hackers(at)postgresql(dot)org>, Kevin Grittner <kgrittn(at)gmail(dot)com> |
Subject: | Re: [HACKERS] GSoC 2017: weekly progress reports (week 6) |
Date: | 2018-03-07 12:35:13 |
Message-ID: | EE93CDE6-36B3-488D-A341-189736A8F609@yandex-team.ru |
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Lists: | pgsql-hackers pgsql-www |
Hi!
> 28 февр. 2018 г., в 22:19, Shubham Barai <shubhambaraiss(at)gmail(dot)com> написал(а):
>
> Sure. I have attached a rebased version
I've looked into the code closely again. The patch is heavily reworked since GSoC state :)
Tests are looking fine and locking is fine-grained.
But there is one thing I could not understand:
Why do we take a lock during moveRightIfItNeeded()?
This place is supposed to be called whenever page is split just before we a locking it and right after we've come to the page from parent.
Best regards, Andrey Borodin.
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