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From: Jasen Betts <jasen@xnet.co.nz>
To: pgsql-sql@postgresql.org
Subject: Re: interesting sequence
Date: 6 Jul 2011 12:28:13 GMT
Message-ID: <iv1kct$vb$1@reversiblemaps.ath.cx> (raw)
References: <201107050652.22187.johnf@jfcomputer.com>
	<CAEV0TzAPfE1_hGEm3sK5Z4o8TS+H6w698DoZmWRRKEoBQo1F8w@mail.gmail.com>
	<CADwm0aiqCmx59b22XVWbw4yk8SB2LJfTG=ihtX=yeE=0uiFfXw@mail.gmail.com>
	<201107051442.29875.johnf@jfcomputer.com>
	<CAEV0TzBqODFzhiAR4iZPF+SCdvpEhjJYNWwZ+Da_Bdombvtsgw@mail.gmail.com>
	<CADwm0aga=6kgSi6KnYTntM91hQ-H95Ag4jiQhwe=mX_jqPab0w@mail.gmail.com>

On 2011-07-06, Kevin Crain <kevin.crain1@gmail.com> wrote:
> That's why you need to do this inside a function.  Basically just make
> an insert function for the table and have it calculate the count and
> do the insert in one transaction.

you will still get duplicates, so include code in the function to
retry if there is an error.

-- 
⚂⚃ 100% natural

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