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Re: Block-level CRC checks - Mailing list pgsql-hackers

From Alvaro Herrera
Subject Re: Block-level CRC checks
Date
Msg-id 20091204193402.GH4705@alvh.no-ip.org
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In response to Re: Block-level CRC checks  ("Massa, Harald Armin" <chef@ghum.de>)
Responses Re: Block-level CRC checks  ("Massa, Harald Armin" <chef@ghum.de>)
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Massa, Harald Armin wrote:

> I am in the process of adding a user-space "myhash" column to all my
> applications tables, filled by a trigger on insert / update. It really
> speeds up table comparison across databases; and it is very helpfull
> in debugging replications.

Have you seen pg_comparator?

-- 
Alvaro Herrera                                http://www.CommandPrompt.com/
The PostgreSQL Company - Command Prompt, Inc.

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