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From "Mattmann, Chris A (388J)" <chris.a.mattm...@jpl.nasa.gov>
Subject Re: PGETask Metadata
Date Thu, 15 Sep 2011 04:32:32 GMT
Okey dok, Sheryl keep us posted!

Cheers,
Chris

On Sep 14, 2011, at 9:18 PM, Sheryl John wrote:

> Hi Chris,
> 
> Thanks for pointing that out. I was working on a different query and similar to the one
I described. Though I've used only single quotes now, I'm still getting the same parsing error.
> 
> But, I think what I intended to do with context metadata ( for my workflow) doesn't make
sense for a single file product and rather, would apply for a group of files.
> I guess I have revise my workflow logic and metadata use before getting back to this
query.
> 
> Thanks!
> 
> 
> 
> On Wed, Sep 14, 2011 at 8:42 PM, Mattmann, Chris A (388J) <chris.a.mattmann@jpl.nasa.gov>
wrote:
> Hi Sheryl,
> 
> I notice you're using double quotes on the RecordID = "PID", yet you are using single
quotes on ISMTable = 'Chartevents'.
> 
> Try using single quotes on both and see if that fixes it.
> 
> Thanks!
> 
> Cheers,
> Chris
> 
> On Sep 14, 2011, at 7:03 PM, Sheryl John wrote:
> 
> > Hi,
> >
> > I have defined some key-val pairs for a file( say Output.csv) in a metout-config.xml
for my PGETask Workflow. However, after executing the workflow, the met-config.xml is not
creating a Output.csv.cas file.
> >
> > I want to be able to use the above keys/metadata later on in an SQL-like query from
the pgeconfig file. For example, if I've defined 'RecordID' as a key in the metout-config.xml,
I would want to use this metadata in the following query:
> >
> > SQL(FORMAT='$FileLocation/$Filename'){ SELECT FileLocation,Filename,ISMTable,RecordID
FROM ISMRawData WHERE ISMTable = 'Chartevents'  AND RecordID = "PID"}  The others keys included
in the query above are elements and product-types that were defined during ingestion in the
File Manager.
> >
> > At present, the task fails to parse the above query when I run the workflow. Is
this because metout-config is not creating the Output.cas file?  And, what is the best way
to specify metadata files for a group of files or for a folder?
> >
> > Thanks,
> > Sheryl
> 
> 
> ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
> Chris Mattmann, Ph.D.
> Senior Computer Scientist
> NASA Jet Propulsion Laboratory Pasadena, CA 91109 USA
> Office: 171-266B, Mailstop: 171-246
> Email: chris.a.mattmann@nasa.gov
> WWW:   http://sunset.usc.edu/~mattmann/
> ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
> Adjunct Assistant Professor, Computer Science Department
> University of Southern California, Los Angeles, CA 90089 USA
> ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
> 
> 
> 
> 
> -- 
> -Sheryl


++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
Chris Mattmann, Ph.D.
Senior Computer Scientist
NASA Jet Propulsion Laboratory Pasadena, CA 91109 USA
Office: 171-266B, Mailstop: 171-246
Email: chris.a.mattmann@nasa.gov
WWW:   http://sunset.usc.edu/~mattmann/
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
Adjunct Assistant Professor, Computer Science Department
University of Southern California, Los Angeles, CA 90089 USA
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++


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