begin tran
update [dbo].[HR_Employee] set [Description]='ZZ'

select * from [dbo].[HR_Employee]

 1 SELECT wt.blocking_session_id                    AS BlockingSessesionId
 2         ,sp.program_name                           AS ProgramName
 3         ,COALESCE(sp.LOGINAME, sp.nt_username)     AS HostName
 4         ,ec1.client_net_address                    AS ClientIpAddress
 5         ,db.name                                   AS DatabaseName
 6         ,wt.wait_type                              AS WaitType
 7         ,ec1.connect_time                          AS BlockingStartTime
 8         ,wt.WAIT_DURATION_MS/1000                  AS WaitDuration
 9         ,ec1.session_id                            AS BlockedSessionId
10         ,h1.TEXT                                   AS BlockedSQLText
11         ,h2.TEXT                                   AS BlockingSQLText
12   FROM sys.dm_tran_locks AS tl
13   INNER JOIN sys.databases db
14     ON db.database_id = tl.resource_database_id
15   INNER JOIN sys.dm_os_waiting_tasks AS wt
16     ON tl.lock_owner_address = wt.resource_address
17   INNER JOIN sys.dm_exec_connections ec1
18     ON ec1.session_id = tl.request_session_id
19   INNER JOIN sys.dm_exec_connections ec2
20     ON ec2.session_id = wt.blocking_session_id
21   LEFT OUTER JOIN master.dbo.sysprocesses sp
22     ON SP.spid = wt.blocking_session_id
23   CROSS APPLY sys.dm_exec_sql_text(ec1.most_recent_sql_handle) AS h1
24   CROSS APPLY sys.dm_exec_sql_text(ec2.most_recent_sql_handle) AS h2

1 begin tran
2 select * from [dbo].[HR_Employee] WITH (UPDLOCK) where [Id]=7
3 waitfor delay '00:01:00'
4 update [dbo].[HR_Employee] set [Description]='ZZ' where [Id]=7
5 commit tran

1 select * from [dbo].[HR_Employee] WITH (UPDLOCK)

update [dbo].[HR_Employee] set [Description]='ZZy' where [Id]=7