Re: [PATCH 8/8] Introduce wal decoding via catalog timetravel

Bruce Momjian <bruce@momjian.us> schrieb:

>On Thu, Oct 11, 2012 at 12:02:26AM +0100, Peter Geoghegan wrote:
>> On 15 September 2012 01:39, Andres Freund <andres@2ndquadrant.com>
>wrote:
>> > (0008-Introduce-wal-decoding-via-catalog-timetravel.patch)
>>
>> This patch is the 8th of 8 in a patch series that covers different
>> aspects of the bi-directional replication feature planned for
>> PostgreSQL 9.3. For those that are unfamiliar with the BDR
>projection,
>> a useful summary is available in an e-mail sent to this list by Simon
>> Riggs back in April [1]. I should also point out that Andres has made
>
>Does this design allow replication/communcation between clusters
>running
>different major versions of Postgres?
This patchset only contains only the decoding/changeset generation part of logical replication. It provides (as in the
debuggingexample) the capabilities to generate a correct textual format and thus can be used to build a solution with
supportfor cross version/arch replication as long as the text format of the used types is compatible. 

Does that answer the question?

Andres

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