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Re: Why aren't master and slave DBs binary identical? - Mailing list pgsql-hackers

From Andres Freund
Subject Re: Why aren't master and slave DBs binary identical?
Date
Msg-id 201006180044.38901.andres@anarazel.de
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In response to Why aren't master and slave DBs binary identical?  (Josh Berkus <josh@agliodbs.com>)
Responses Re: Why aren't master and slave DBs binary identical?  (Tom Lane <tgl@sss.pgh.pa.us>)
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Hi,

On Friday 18 June 2010 00:22:00 Josh Berkus wrote:
> We've noticed that checksums and file sizes for the master database, and
> slave database, even after all transactions have been cleared, are not
> identical.  Why is that?
Non Wal-Logged action like visibility bits.

Andres

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