[Pgpool-hackers] Enhancing show pool_nodes

[Jehan-Guillaume (ioguix) de Rorthais]

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On 06/10/2011 03:10, Tatsuo Ishii wrote:
> Currently show pool_nodes SQL command shows:
> 
>   id  |  hostname   | port | status | lb_weight
> 
> I would like to add info whether the node is primary, master or
> standby because there's no way to know from exisiting pgpool-II UI.
> The new column name would be "class" (plese say no, if you have better
> idea about naming).

"situation" ? "level" ?

> The value will as follows:
> 
> Raw mode:
> "master" or ""
> 
> Native replication mode:
> "master" or "slave"
> 
> Streaming replication mode:
> "primary" or "standby"
> 
> Master slave mode with slony:
> "master" or "slave"

I share the same coment thant Guillaume Lelarge about the names.

> Comments or opinions?

Don't forget the pgpool_adm extension when patching (pcp_node_info). I
guess it shouldn't break it as you will probably add this filed in the
BackendInfo structure, but make sure to ping me so I can update the
function as soon as your patch is commited.

> --
> Tatsuo Ishii
> SRA OSS, Inc. Japan
> English: http://www.sraoss.co.jp/index_en.php
> Japanese: http://www.sraoss.co.jp

- -- 
Jehan-Guillaume (ioguix) de Rorthais
http://www.dalibo.com
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