documentation of jdbc idempotent repository

[Christoph Burmeister]

Hi,
I got my two camels running with an idempotent repository (based on
jdbc to mysql). I searched the camel-website and the
camel-in-action-book, but didn't found any hint for the
table-definition of this repo, so after several errors in the logs, I
tried out following definition on mysql that works for me:

CREATE TABLE IF NOT EXISTS `camel_messageprocessed` (
  `messageId` varchar(255) NOT NULL,
  `processorName` varchar(255) NOT NULL,
  PRIMARY KEY (`messageId`)
)

Is there any documentation about the jdbc idempotent repository like
changing table-name or further details on table-definitions?

best,
christoph