Interrupt execution

 hi,
  I using pgsql jdbc drivers to execute a particular query (web-based).
  Many a times it happens that the query might take time and the
  user hits "stop" .. in this case the pgsql-query still keeps running.
  Is there any way to stop it if the user "stops" transaction?
  Any patches/fixes/solutions for this?
  I think this will save a lot of hasseles dealing with crank users :) .
  thanks a lot for any help
  BTW i am using pgsql-7.2 .
-- 
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Varun
It is easier to write an incorrect program than understand a correct one


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