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KSOA单据保护表中Clientid解析为mac和ip

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IP云V管理员/3 阅读
12/02
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SELECT DISTINCT a.*,ISNULL(c.client_net_address,'') AS client_net_address

FROM (

      SELECT *

            ,RIGHT(UPPER(sys.fn_varbintohexstr(CONVERT(VARBINARY(4),CAST(SUBSTRING(clientid,1,3) AS INT)))),2)

            +RIGHT(UPPER(sys.fn_varbintohexstr(CONVERT(VARBINARY(4),CAST(SUBSTRING(clientid,4,3) AS INT)))),2)

            +RIGHT(UPPER(sys.fn_varbintohexstr(CONVERT(VARBINARY(4),CAST(SUBSTRING(clientid,7,3) AS INT)))),2)

            +RIGHT(UPPER(sys.fn_varbintohexstr(CONVERT(VARBINARY(4),CAST(SUBSTRING(clientid,10,3) AS INT)))),2)

            +RIGHT(UPPER(sys.fn_varbintohexstr(CONVERT(VARBINARY(4),CAST(SUBSTRING(clientid,13,3) AS INT)))),2)

            +RIGHT(UPPER(sys.fn_varbintohexstr(CONVERT(VARBINARY(4),CAST(SUBSTRING(clientid,16,3) AS INT)))),2)  AS MAC

      FROM tmp_dj_baohu

      ) AS a

      LEFT JOIN sys.sysprocesses AS b ON a.MAC = b.net_address

      LEFT JOIN sys.dm_exec_connections AS c ON b.spid = c.session_id

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