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Re: Proposal: String key space for advisory locks - Mailing list pgsql-hackers

From Itagaki Takahiro
Subject Re: Proposal: String key space for advisory locks
Date
Msg-id 20091027092413.34DA.52131E4D@oss.ntt.co.jp
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In response to Re: Proposal: String key space for advisory locks  (Josh Berkus <josh@agliodbs.com>)
Responses Re: Proposal: String key space for advisory locks
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Josh Berkus <josh@agliodbs.com> wrote:

> > Why aren't you satisfied with hashtext('foo') ?
> 
> Collisions, mostly.

Hmmm, hashtext() returns int32. ,
Can you reduce the collision issue if we had hashtext64()?

Regards,
---
ITAGAKI Takahiro
NTT Open Source Software Center

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