以下示例使用 sa_conn_properties 系统过程返回所有连接的列表,并按 CPU 时间降序排序*:
SELECT Number AS connection_number,
CONNECTION_PROPERTY ( 'Name', Number ) AS connection_name,
CONNECTION_PROPERTY ( 'Userid', Number ) AS user_id,
CAST ( Value AS NUMERIC ( 30, 2 ) ) AS approx_cpu_time
FROM sa_conn_properties()
WHERE PropName = 'ApproximateCPUTime'
ORDER BY approx_cpu_time DESC;