Data extension question?

Hi,
when you use sql server data extension and set the query to a stored
proceduere, Reporting services automatically creates report parameters based
on the stored proc parameters. I'm creating a custom data processing
extension and i would like to create parameters based on a config file. How
do i do this?
thanks
shankarIn your custom data processing extension, you should implement
IDbCommandAnalysis. In GetParameters, you can access your config file.
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"shankar" <sramasubramanian@.ozcap.com> wrote in message
news:uk7P%23hXdEHA.3132@.TK2MSFTNGP11.phx.gbl...
> Hi,
> when you use sql server data extension and set the query to a stored
> proceduere, Reporting services automatically creates report parameters
based
> on the stored proc parameters. I'm creating a custom data processing
> extension and i would like to create parameters based on a config file.
How
> do i do this?
> thanks
> shankar
>|||Thanks, Chris. I have one more question. I implemented IDbCommandAnalysis
interface and i got all the parameters from my config file. In the config
file , i also stored designer default values for all the parameter. I would
like the Reportdesigner to use the designer value when it executes the query
command. You could view the designer value as dummy value. For Example, if
you are using sql server stored proc, you would pass all the required
parameter as a part of command text.
When i implemented, IDbCommandAnalysis interface, i passed this
parameter,designer value pair. I think reporting services uses this
interface only to get the list of parameters and it simply ignores default
value.Is there any way to do this.
thanks
shankar
"Chris Hays [MSFT]" <chays@.online.microsoft.com> wrote in message
news:ueGeyMadEHA.2384@.TK2MSFTNGP09.phx.gbl...
> In your custom data processing extension, you should implement
> IDbCommandAnalysis. In GetParameters, you can access your config file.
> --
> This post is provided 'AS IS' with no warranties, and confers no rights.
All
> rights reserved. Some assembly required. Batteries not included. Your
> mileage may vary. Objects in mirror may be closer than they appear. No
user
> serviceable parts inside. Opening cover voids warranty. Keep out of reach
of
> children under 3.
> "shankar" <sramasubramanian@.ozcap.com> wrote in message
> news:uk7P%23hXdEHA.3132@.TK2MSFTNGP11.phx.gbl...
> > Hi,
> > when you use sql server data extension and set the query to a stored
> > proceduere, Reporting services automatically creates report parameters
> based
> > on the stored proc parameters. I'm creating a custom data processing
> > extension and i would like to create parameters based on a config file.
> How
> > do i do this?
> >
> > thanks
> >
> > shankar
> >
> >
>|||That is correct. The design tool uses the interface only to obtain the
parameter names, not to retrieve default values.
Using it for default values as well is a good idea. I'll forward it on to
the designer team. Thanks.
--
This post is provided 'AS IS' with no warranties, and confers no rights. All
rights reserved. Some assembly required. Batteries not included. Your
mileage may vary. Objects in mirror may be closer than they appear. No user
serviceable parts inside. Opening cover voids warranty. Keep out of reach of
children under 3.
"shankar" <sramasubramanian@.ozcap.com> wrote in message
news:OjXL2YLeEHA.3864@.TK2MSFTNGP10.phx.gbl...
> Thanks, Chris. I have one more question. I implemented IDbCommandAnalysis
> interface and i got all the parameters from my config file. In the config
> file , i also stored designer default values for all the parameter. I
would
> like the Reportdesigner to use the designer value when it executes the
query
> command. You could view the designer value as dummy value. For Example, if
> you are using sql server stored proc, you would pass all the required
> parameter as a part of command text.
> When i implemented, IDbCommandAnalysis interface, i passed this
> parameter,designer value pair. I think reporting services uses this
> interface only to get the list of parameters and it simply ignores default
> value.Is there any way to do this.
> thanks
> shankar
> "Chris Hays [MSFT]" <chays@.online.microsoft.com> wrote in message
> news:ueGeyMadEHA.2384@.TK2MSFTNGP09.phx.gbl...
> > In your custom data processing extension, you should implement
> > IDbCommandAnalysis. In GetParameters, you can access your config file.
> >
> > --
> > This post is provided 'AS IS' with no warranties, and confers no rights.
> All
> > rights reserved. Some assembly required. Batteries not included. Your
> > mileage may vary. Objects in mirror may be closer than they appear. No
> user
> > serviceable parts inside. Opening cover voids warranty. Keep out of
reach
> of
> > children under 3.
> > "shankar" <sramasubramanian@.ozcap.com> wrote in message
> > news:uk7P%23hXdEHA.3132@.TK2MSFTNGP11.phx.gbl...
> > > Hi,
> > > when you use sql server data extension and set the query to a
stored
> > > proceduere, Reporting services automatically creates report parameters
> > based
> > > on the stored proc parameters. I'm creating a custom data processing
> > > extension and i would like to create parameters based on a config
file.
> > How
> > > do i do this?
> > >
> > > thanks
> > >
> > > shankar
> > >
> > >
> >
> >
>