1

这是一个针对所有 SQL 大脑的问题。我正在加入我的 SCCM 数据库中的几个表。我正在尝试加入多个表。这是我的查询：

SELECT v_R_System.Name0,
  v_GS_SYSTEM_ENCLOSURE.ChassisTypes0,
  v_GS_SYSTEM_ENCLOSURE.Manufacturer0,
  v_GS_SYSTEM_ENCLOSURE.Model0,
  v_R_System.Operating_System_Name_and0,
  v_R_User.User_Name0,
  v_UsersPrimaryMachines.UserResourceID ,
  v_R_User.Full_User_Name0,
  v_R_System.Is_Virtual_Machine0,
  v_GS_X86_PC_MEMORY.TotalPhysicalMemory0,
  v_RA_System_IPAddresses.IP_Addresses0
FROM v_R_System
LEFT JOIN v_GS_SYSTEM_ENCLOSURE
ON v_R_System.ResourceID = v_GS_SYSTEM_ENCLOSURE.ResourceID
LEFT JOIN v_RA_System_IPAddresses
ON v_R_System.ResourceID = v_RA_System_IPAddresses.ResourceID
LEFT JOIN v_GS_X86_PC_MEMORY
ON v_R_System.ResourceID = v_GS_X86_PC_MEMORY.ResourceID
LEFT JOIN v_UsersPrimaryMachines
ON v_R_System.ResourceID = v_UsersPrimaryMachines.MachineID
LEFT JOIN v_R_User
ON v_UsersPrimaryMachines.UserResourceID = v_R_User.ResourceID
WHERE (v_RA_System_IPAddresses.IP_Addresses0 NOT LIKE '%:%')

在我的结果中，我在同一台计算机上多次列出了同一台计算机。我希望为计算机列出的每个用户都看到这一点。所以，我遇到的问题是我希望所有计算机至少列出一次。与 UsersPrimaryMachine 表中的 RecsourceID 匹配的计算机应显示为尽可能多的主要用户，这些用户在 v_R_User 表中具有匹配的 UserResourceID。我猜我需要将某处的 JOIN 更改为 INNER JOIN。但是一旦我这样做，我只列出 2 台 CLIENT 机器，每台机器 2 次。

Name0   ChassisTypes0   Manufacturer0   Model0  Operating_System_Name_and0  User_Name0  UserResourceID  Full_User_Name0 Is_Virtual_Machine0 TotalPhysicalMemory0    IP_Addresses0
SCCM-2K12       1   No Enclosure    NULL    Microsoft Windows NT Server 6.2 NULL    NULL    NULL    1   4193780 192.168.91.15
WIN8-CLIENT1    1   No Enclosure    NULL    Microsoft Windows NT Workstation 6.2 (Tablet Edition)   puser   2063597571  Paul User   1   1048052 192.168.91.103
WIN8-CLIENT1    1   No Enclosure    NULL    Microsoft Windows NT Workstation 6.2 (Tablet Edition)   juser   2063597572  John User   1   1048052 192.168.91.103
WIN8-CLIENT1    1   No Enclosure    NULL    Microsoft Windows NT Workstation 6.2 (Tablet Edition)   NULL    2080374786  NULL    1   1048052 192.168.91.103
WIN8-CLIENT1    1   No Enclosure    NULL    Microsoft Windows NT Workstation 6.2 (Tablet Edition)   NULL    2080374787  NULL    1   1048052 192.168.91.103
WIN8-CLIENT1    1   No Enclosure    NULL    Microsoft Windows NT Workstation 6.2 (Tablet Edition)   NULL    2080374789  NULL    1   1048052 192.168.91.103
WIN8-CLIENT1    1   No Enclosure    NULL    Microsoft Windows NT Workstation 6.2 (Tablet Edition)   NULL    2080374790  NULL    1   1048052 192.168.91.103
WIN81-CLIENT2   1   No Enclosure    NULL    Microsoft Windows NT Workstation 6.3 (Tablet Edition)   jdoe    2063597570  Jane Doe    1   2096628 192.168.91.100
WIN81-CLIENT2   1   No Enclosure    NULL    Microsoft Windows NT Workstation 6.3 (Tablet Edition)   puser   2063597571  Paul User   1   2096628 192.168.91.100
WIN81-CLIENT2   1   No Enclosure    NULL    Microsoft Windows NT Workstation 6.3 (Tablet Edition)   NULL    2080374786  NULL    1   2096628 192.168.91.100
WIN81-CLIENT2   1   No Enclosure    NULL    Microsoft Windows NT Workstation 6.3 (Tablet Edition)   NULL    2080374787  NULL    1   2096628 192.168.91.100
WIN81-CLIENT2   1   No Enclosure    NULL    Microsoft Windows NT Workstation 6.3 (Tablet Edition)   NULL    2080374789  NULL    1   2096628 192.168.91.100
WIN81-CLIENT2   1   No Enclosure    NULL    Microsoft Windows NT Workstation 6.3 (Tablet Edition)   NULL    2080374790  NULL    1   2096628 192.168.91.100
SCSM-2K12   1   No Enclosure    NULL    Microsoft Windows NT Server 6.2 NULL    NULL    NULL    1   4193780 192.168.91.12
SCSM-SSP    1   No Enclosure    NULL    Microsoft Windows NT Server 6.1 NULL    NULL    NULL    1   2096632 192.168.91.17
MAIL    1   No Enclosure    NULL    Microsoft Windows NT Server 6.2 NULL    NULL    NULL    1   6290932 192.168.91.11
SCOM-2K12-DB    1   No Enclosure    NULL    Microsoft Windows NT Server 6.2 NULL    NULL    NULL    1   4193780 192.168.91.19
SCOM-2K12   1   No Enclosure    NULL    Microsoft Windows NT Server 6.2 NULL    NULL    NULL    1   2096628 192.168.91.18
SCORCH-2K12 1   No Enclosure    NULL    Microsoft Windows NT Server 6.2 NULL    NULL    NULL    1   2096628 192.168.91.21
SCDW-2K12   NULL    NULL    NULL    Microsoft Windows NT Server 6.2 NULL    NULL    NULL    NULL    NULL    192.168.91.13
SHARE-2K8   NULL    NULL    NULL    Microsoft Windows NT Server 6.1 NULL    NULL    NULL    NULL    NULL    192.168.91.16
IIS-2K12    NULL    NULL    NULL    Microsoft Windows NT Server 6.2 NULL    NULL    NULL    NULL    NULL    192.168.91.14

谁能解决这个问题，谁就是我的英雄！

4

2 回答 2

1

好的。昨晚我又摸索了一些。我最终得到了一个子选择，它让我得到了我正在寻找的结果。谢谢您的帮助。这是我最终得到的结果：

SELECT
  S.Name0,
  S.Operating_System_Name_and0,
  S.Is_Virtual_Machine0,
  US.Full_User_Name0,
  US.User_Name0,
  v_GS_SYSTEM_ENCLOSURE.ChassisTypes0,
  v_GS_SYSTEM_ENCLOSURE.Manufacturer0,
  v_GS_SYSTEM_ENCLOSURE.Model0,
  v_GS_X86_PC_MEMORY.TotalPhysicalMemory0,
  v_RA_System_IPAddresses.IP_Addresses0
FROM v_R_System S
LEFT JOIN v_GS_SYSTEM_ENCLOSURE
ON S.ResourceID = v_GS_SYSTEM_ENCLOSURE.ResourceID
LEFT JOIN v_RA_System_IPAddresses
ON S.ResourceID = v_RA_System_IPAddresses.ResourceID
LEFT JOIN v_GS_X86_PC_MEMORY
ON S.ResourceID = v_GS_X86_PC_MEMORY.ResourceID
LEFT JOIN 
(SELECT
  U.User_Name0,
  UPM.UserResourceID,
  UPM.MachineID,
  U.Full_User_Name0
FROM v_UsersPrimaryMachines UPM
JOIN v_R_User U
ON UPM.UserResourceID = U.ResourceID) US
ON S.ResourceID = US.MachineID
WHERE (v_RA_System_IPAddresses.IP_Addresses0 NOT LIKE '%:%')
于 2014-04-30T12:19:30.357 回答
0

尝试更改左连接之一ON v_R_System.ResourceID = v_UsersPrimaryMachines.MachineID

LEFT JOIN v_GS_SYSTEM_ENCLOSURE
ON v_R_System.ResourceID = v_GS_SYSTEM_ENCLOSURE.ResourceID
LEFT JOIN v_RA_System_IPAddresses
ON v_R_System.ResourceID = v_RA_System_IPAddresses.ResourceID
LEFT JOIN v_GS_X86_PC_MEMORY
ON v_R_System.ResourceID = v_GS_X86_PC_MEMORY.ResourceID
LEFT JOIN v_UsersPrimaryMachines
ON v_R_System.ResourceID = v_UsersPrimaryMachines.MachineID
LEFT JOIN v_R_User
ON v_UsersPrimaryMachines.UserResourceID = v_R_User.ResourceID
WHERE (v_RA_System_IPAddresses.IP_Addresses0 NOT LIKE '%:%')

至：

LEFT JOIN v_GS_SYSTEM_ENCLOSURE
ON v_R_System.ResourceID = v_GS_SYSTEM_ENCLOSURE.ResourceID
LEFT JOIN v_RA_System_IPAddresses
ON v_R_System.ResourceID = v_RA_System_IPAddresses.ResourceID
LEFT JOIN v_GS_X86_PC_MEMORY
ON v_R_System.ResourceID = v_GS_X86_PC_MEMORY.ResourceID
LEFT JOIN v_UsersPrimaryMachines
ON v_R_System.ResourceID = v_UsersPrimaryMachines.UserResourceID
LEFT JOIN v_R_User
ON v_UsersPrimaryMachines.UserResourceID = v_R_User.ResourceID
WHERE (v_RA_System_IPAddresses.IP_Addresses0 NOT LIKE '%:%')

完整查询

SELECT v_R_System.Name0,
  v_GS_SYSTEM_ENCLOSURE.ChassisTypes0,
  v_GS_SYSTEM_ENCLOSURE.Manufacturer0,
  v_GS_SYSTEM_ENCLOSURE.Model0,
  v_R_System.Operating_System_Name_and0,
  v_R_User.User_Name0,
  v_UsersPrimaryMachines.UserResourceID ,
  v_R_User.Full_User_Name0,
  v_R_System.Is_Virtual_Machine0,
  v_GS_X86_PC_MEMORY.TotalPhysicalMemory0,
  v_RA_System_IPAddresses.IP_Addresses0
FROM v_R_System
LEFT JOIN v_GS_SYSTEM_ENCLOSURE
ON v_R_System.ResourceID = v_GS_SYSTEM_ENCLOSURE.ResourceID
LEFT JOIN v_RA_System_IPAddresses
ON v_R_System.ResourceID = v_RA_System_IPAddresses.ResourceID
LEFT JOIN v_GS_X86_PC_MEMORY
ON v_R_System.ResourceID = v_GS_X86_PC_MEMORY.ResourceID
LEFT JOIN v_UsersPrimaryMachines
ON v_R_System.ResourceID = v_UsersPrimaryMachines.UserResourceID
LEFT JOIN v_R_User
ON v_UsersPrimaryMachines.UserResourceID = v_R_User.ResourceID
WHERE (v_RA_System_IPAddresses.IP_Addresses0 NOT LIKE '%:%')
于 2014-04-28T05:59:54.663 回答