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Re: Delay locking partitions during query execution - Mailing list pgsql-hackers

From David Rowley
Subject Re: Delay locking partitions during query execution
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Msg-id CAKJS1f8Q0FvNhSy8+=+ruSXoe_t8_8XP6e_YMCsaJL_81EGaUQ@mail.gmail.com
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In response to Delay locking partitions during query execution  (David Rowley <david.rowley@2ndquadrant.com>)
Responses Re: Delay locking partitions during query execution  (David Rowley <david.rowley@2ndquadrant.com>)
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On Tue, 4 Dec 2018 at 00:42, David Rowley <david.rowley@2ndquadrant.com> wrote:
> Over here and along similar lines to the above, but this time I'd like
> to take this even further and change things so we don't lock *any*
> partitions during AcquireExecutorLocks() and instead just lock them
> when we first access them with ExecGetRangeTableRelation().

I've attached a rebase version of this. The previous version
conflicted with some changes made in b60c397599.

-- 
 David Rowley                   http://www.2ndQuadrant.com/
 PostgreSQL Development, 24x7 Support, Training & Services
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