Predicate Locking

Started by David Fetterover 19 years ago3 messagesdocs
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#1David Fetter
david@fetter.org

Folks,

This patch clarifies the 'predicate locking' section in the docs.
Thanks to Harrison Fisk of MySQL AB for helping.

Cheers,
D
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David Fetter <david@fetter.org> http://fetter.org/
phone: +1 415 235 3778 AIM: dfetter666
Skype: davidfetter

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mvcc_predicate_locking.patchtext/plain; charset=us-asciiDownload+5-5
#2Peter Eisentraut
peter_e@gmx.net
In reply to: David Fetter (#1)
Re: Predicate Locking

David Fetter wrote:

This patch clarifies the 'predicate locking' section in the docs.

What it does it raise the question what "next-key locking is".

I don't think any of this matters for us. We should just remove the
part that claims that no other system implements predicate locking.

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Peter Eisentraut
http://developer.postgresql.org/~petere/

#3Bruce Momjian
bruce@momjian.us
In reply to: Peter Eisentraut (#2)
Re: Predicate Locking

Peter Eisentraut wrote:

David Fetter wrote:

This patch clarifies the 'predicate locking' section in the docs.

What it does it raise the question what "next-key locking is".

I don't think any of this matters for us. We should just remove the
part that claims that no other system implements predicate locking.

OK, new text is:

For these reasons,
<productname>PostgreSQL</productname> does not implement predicate
locking.

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Bruce Momjian bruce@momjian.us
EnterpriseDB http://www.enterprisedb.com

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