topic creating a control qvw file for power users. in QlikView

creating a control qvw file for power users.

Mon, 05 Mar 2012 12:59:54 GMT

Hi,

I would like to create a "control" qvw file published on accesspoint and having 3 butons to execute the following tasks:

-Open an external web form (this aspx web form will modify some data in my SQL server database)

-Execute a stored procedure to rebuild the source tables that will loaded in qvw files

-Reload the qvw files concerned by these tables

At the moment, we are using QVS10 without publisher. This "control" file is accessible by the power users identified as such by the DMS authorisation

Do you see any limitation or obstacle to do it?

Thanks for your answer.

Joris

tanelry — Mon, 05 Mar 2012 13:52:59 GMT

I assume it is MS sql server 2008/2005.

It is possible to execute sql server job externally.

The job would execute the stored procedures and finally reload qvw-s (via batch command).

Limitations:

To start a job at a remote SQL server, the user's machine need to have SQLCMD installed.

SQLCMD is already installed if there is SQL server (2008/2005).

If SQL server is not installed, you need following components

- Microsoft® SQL Server® 2008 R2 Native Client

- Microsoft® SQL Server® 2008 R2 Command Line Utilities

example command of starting a job "QVTables" on server "sqlsrv1":

"C:\Program Files\Microsoft SQL Server\100\Tools\Binn\SQLCMD.EXE" -S "sqlsrv1" -Q "execute msdb.dbo.sp_start_job @job_name = 'QVTables' "

I guess you could simply assign that command to QV button with "launch" action.

The drawback is that there is no feedback about the progress, success or failure of the job.

Mon, 05 Mar 2012 14:13:07 GMT

Thank you very much Tanel for this precious information! That was the last component of my architecture! Now let's do it!