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From Marek Lewandowski <marekmlewandow...@gmail.com>
Subject Some love for multi-partition LWT?
Date Mon, 07 Sep 2015 20:38:38 GMT
Hello there,

would you be interested in having multi-partition support for lightweight transactions in
order words to have ability to express something like:

INSERT INTO … IF NOT EXISTS AND
UPDATE … IF EXISTS AND
UPDATE … IF colX = ‘xyz’

where each statement refers to a row living potentially on different set of nodes.
In yet another words: imagine batch with conditions, but which allows to specify multiple
statements with conditions for rows in different partitions.

Do you find it very useful, moderately useful or you don’t need that because you have some
superb business logic handling of such cases for example?

Let me know.
Regards,
Marek
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