Re: [PG-XC] how to pass a value(String) from coordinator node to all data nodes

From: Michael Paquier <michael(dot)paquier(at)gmail(dot)com>
To: Demai Ni <nidmgg(at)gmail(dot)com>
Cc: PostgreSQL mailing lists <pgsql-hackers(at)postgresql(dot)org>
Subject: Re: [PG-XC] how to pass a value(String) from coordinator node to all data nodes
Date: 2014-11-04 02:27:34
Message-ID: CAB7nPqQouEWpvVjrfu1SpjfN-sJjJfQuXWnSdDFYzyg1_TDxtA@mail.gmail.com
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On Tue, Nov 4, 2014 at 10:40 AM, Demai Ni <nidmgg(at)gmail(dot)com> wrote:

> hi, hackers,
>
> I am looking for a simple way to pass a value(ideally a hashtable, and use
> a string for easy implementation for now), that is generated by coordinator
> node, and pass it to all data nodes. Plans may be one approach, I am just
> wondering whether there is a simpler hook?
>
> Many thanks for your input.
>
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Michael

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