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About: This components based on tOracleRow gives a new parameter the \"setQueryTimeout\". This parameter cancel the SQL execution when the timeout expires.
Revision 1.0 50 Downloads, Released on 2012-06-04
Compatible with: 5.1.1, 5.1.0, 5.1.0RC1, 5.0.2, 5.0.1, 5.0.0, 4.2.4, 4.2.3, 4.2.2, 4.2.1, 4.2.0
we use this option because we can't have a possibility to configure the database.
And so if one has a lock on a table, you avoid waiting for a response from the database and the job can be completed by posting a query timeout error
Probably better asking for an explain plan before starting query By jlolling on June 5, 2012
When it is a good idea to cancel an query?
Cancelling a query is not really possible for a client. Usually the Oracle server continues running the query, because of that, there is not advancement in cancelling a query. Then only secure way to cancel a query is using the Enterprise Manager.
Especcially for Oracle consider to retrieve the explain plan and use an upper limit for costs or time before starting the query.