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How to specifiy query parameters in the Query Executions view? [message #990398]

Wed, 12 December 2012 04:58

Andreas Brieg
Messages: 48
Registered: November 2012

Member

I have a Java Query that takes an EString as Parameter. I would like to specify that parameter in the Query Executions view. However I don't see any action that would do this in that view. Selecting Execute results in a NPE in the Java code of the query, because the parameter is null. Isn't this (yet) possible?

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Re: How to specifiy query parameters in the Query Executions view? [message #990439 is a reply to message #990398]

Wed, 12 December 2012 08:56

Hugo Bruneliere
Messages: 470
Registered: July 2009

Senior Member

The current version of the UI does not support the handling of queries with parameters.
However, by directly using the MoDisco Query API, you will be able to run such queries (cf. the Query Manager/Developer Documentation section of the MoDisco Reference Documentation for having a concrete example of this).
I hope this helps.

Hugo

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Hugo Bruneliere - R&D Engineer
AtlanMod research team (Inria, EMN & LINA)
Ecole des Mines de Nantes
Nantes - France
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Re: How to specifiy query parameters in the Query Executions view? [message #990465 is a reply to message #990439]

Wed, 12 December 2012 10:41

Andreas Brieg
Messages: 48
Registered: November 2012

Member

Yes. That helped. However I think I'm currently faster with hard coding parameters in the java query implementation.

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