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How is record locking affected with dealing with the large batch processes?

April 26, 2017affected batch dealing large locking Processes record

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How is record locking affected with dealing with the large batch processes?

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The records are locked during the execution of a queryLocator (such as in the start method) after that method has been executed, all the records are then unlocked. If you want to lock the records during execute, you have to re-query for the objects and use the “FOR UPDATE” keyword in your query.