Unable to use GO 1000 with SQL command in SQL Agent Job

I am trying to use below code in JOB to capture requests, but it seems that the code is not executing properly in SQL Agent Job, when I run the same code in query analyzer it caputre the information

insert into VdaWebApplication
SELECT

       [Timestamp]=getdate(),
     CPU            = SUM(ses.cpu_time)
    ,WaitTime       = SUM(total_scheduled_time)
    ,ElapsedTime    = SUM(ses.total_elapsed_time)
    ,Reads          = SUM(num_reads)
    ,Writes         = SUM(num_writes)
    ,Connections    = COUNT(1)
    ,[login]        = original_login_name
FROM sys.dm_exec_connections con
LEFT JOIN sys.dm_exec_sessions ses
ON ses.session_id = con.session_id
INNER JOIN sys.dm_exec_requests re
ON ses.session_id=re.session_id
WHERE DB_name(re.database_id)='VdaWebApplication'
GROUP BY original_login_name

GO 10000

RS_DBA