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Re: Proposal: String key space for advisory locks

From: Itagaki Takahiro <itagaki(dot)takahiro(at)oss(dot)ntt(dot)co(dot)jp>
To: Josh Berkus <josh(at)agliodbs(dot)com>
Cc: Christophe Pettus <xof(at)thebuild(dot)com>, Pgsql Hackers <pgsql-hackers(at)postgresql(dot)org>
Subject: Re: Proposal: String key space for advisory locks
Date: 2009-10-27 00:24:13
Message-ID: 20091027092413.34DA.52131E4D@oss.ntt.co.jp (view raw or flat)
Thread:
Lists: pgsql-hackers
Josh Berkus <josh(at)agliodbs(dot)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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Subject: A small bug in gram.y
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