Cancel queries

[thomaskrause]

It should be possible to cancel queries before the timeout (force the same effect as a timeout).

(Feedback from DM's group)

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Imported from Launchpad using lp2gh.

• date created: 2011-06-09T09:28:57Z
• owner: krause
• the launchpad url was https://bugs.launchpad.net/bugs/794933

[thomaskrause]

(by krause)
On the service side a JDBC query can be canceled via Statement.cancel() and a rollback().

http://stackoverflow.com/questions/1054642/how-can-i-cancel-a-long-running-query-using-spring-and-jdbctemplate

Since we are now using REST as the external service API it should be possible to abort the HTTP request and get informed about this by the Grizzley REST service.