Measuring Progress of SSIS Data Flow

Question

I am running a SSIS package to load say a million rows from a flat file, which uses a script task for complex transformations and a SQL Server table destination. I am trying to figure out the best way (well, ANY way at this stage) to write out to a different table the row count (probably in multiples of 1000 to be more efficient) DURING the data flow processing. This is so that I can determine the percentage of progress throughout a task that might take a few minutes, simply by querying the table periodically.

I can't seem to add any SQL task into the flow, so I'm guessing the only way is to connect to the SQL database inside the .NET script. This seems painful and I'm not even sure it is possible. Is there another more elegant way? I've seen reference to "Rows Read" performance counter but not sure where I access this in SSIS and still not sure how to write it to a SQL table during the Data Flow processing.

Any suggestions appreciated.

Glenn

Answer 1

OK, had some success at last.... added a call to the following sub in the script component:

Sub UpdateLoadLog(ByVal Load_ID As Int32, ByVal Row_Count As Int32, ByVal Row_Percent As Int32, ByVal connstr As String)
    Dim dbconn As OleDbConnection
    Dim Sql As String
    Dim dbcomm As OleDbCommand

    dbconn = New OleDbConnection(connstr)
    dbconn.Open()
    Sql = "update myTable set rows_processed = " & Row_Count & ", rows_processed_percent = " & Row_Percent & " where load_id = " & Load_ID & " and load_log_type = 'SSIS'"
    dbcomm = New OleDbCommand(Sql, dbconn)
    dbcomm.ExecuteNonQuery()

    dbconn.Close()
    dbconn = Nothing
    dbcomm = Nothing
End Sub

This gets executed every 1000 rows, and successfully updates the table. The row already existed as it gets created in the control flow at the start of the package, and updated again in the control flow at the very end with final rowcount and 100%.

Thanks for all your suggestions guys.