查询用户连接数.sql 336 B

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  1. SELECT
  2. login_name,
  3. COUNT(0) user_count
  4. FROM
  5. Sys.dm_exec_requests dr WITH(nolock)
  6. RIGHT OUTER JOIN Sys.dm_exec_sessions ds WITH(nolock) ON
  7. dr.session_id = ds.session_id
  8. RIGHT OUTER JOIN Sys.dm_exec_connections dc WITH(nolock) ON
  9. ds.session_id = dc.session_id
  10. WHERE
  11. ds.session_id > 50
  12. GROUP BY
  13. login_name
  14. ORDER BY
  15. user_count DESC