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

From: Demai Ni <nidmgg(at)gmail(dot)com>
To: pgsql-hackers(at)postgresql(dot)org
Subject: [PG-XC] how to pass a value(String) from coordinator node to all data nodes
Date: 2014-11-04 01:40:38
Message-ID: CAOEq2C4T=DTiauxF+icr5GnpE5orjjB7Dha5t5T1auLwYMhhRQ@mail.gmail.com
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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.

Demai

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