Here is the SQL Query to get machine and user information from specified collection
SQL Query:-
Select SD.Name0 'Machine Name', SD.Resource_Domain_OR_Workgr0 'Resource Domain', SD.User_Name0 'Login ID',SD.User_Domain0 'Account Domain',
USR.Full_User_Name0 'Full Name', PCB.SerialNumber0 'Serial Number',CS.Manufacturer0 Manufacturer,
CS.Model0 Model,SAS.SMS_Assigned_Sites0 'Assigned Site Code'
From v_R_System SD Join v_FullCollectionMembership FCM on SD.ResourceID = FCM.ResourceID
Join v_Collection COL on FCM.CollectionID = COL.CollectionID
Join v_R_User USR on SD.User_Name0 = USR.User_Name0
Join v_GS_PC_BIOS PCB on SD.ResourceID = PCB.ResourceID
Join v_GS_COMPUTER_SYSTEM CS on SD.ResourceID = CS.ResourceID
Join v_RA_System_SMSAssignedSites SAS on SD.ResourceID = SAS.ResourceID
Where COL.Name = 'All Systems'
