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SELECT call_queue_id,agent_id,count(*) AS countFROM completed_calls,call_queuesWHERE (completed_calls.call_queue_id = call_queues.id and start_time >= ? and start_time <= ? and call_queues.callcenter_client_id = ? and stat$GROUP BY call_queue_id,agent_idORDER BY call_queue_id,agent_id",@sess.start_time, @sess.end_time,@sess.callcenter_client_id]