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Achim S.

Subject: Howto search multiple XML files (>100)
Author: Achim S.
Date: 14 Sep 2007 09:49 AM
Originally Posted: 14 Sep 2007 09:46 AM

Hi,

today I tried several things with SSDN to solve my problem. I'm not very skilled in XML. I reached several goals, but I can't get it alltogether.

This is my Problem:
I have a bunch of xml-files, see a sample attached. These xml-Files discribe an implementation of an embedded system. There is a bug in that system, and I have to find all the elements, which look the same.

My Query is:
Show me all <OneDImplementation> which have (@implType="int8" or "int16" or "int32") and @ImplementationInterval min >= 0.

Can you help me with that?

Thanks in advance!
Achim

Class_ESDL.implementation.xml
Sample XML-File

Minollo I.

Subject: Howto search multiple XML files (>100)
Author: Minollo I.
Date: 14 Sep 2007 10:36 AM

Using DataDirect XQuery in the XQuery editor (our default XQuery processor), you can do something like:

<myImplementations> {
for $implementation in collection("file:///c:/?select=Class_ESDL.implementation*")//OneDImplementation
where ($implementation/XAxis/NumericImplementation/@implType eq "int8"
or $implementation/XAxis/NumericImplementation/@implType eq "int16"
or $implementation/XAxis/NumericImplementation/@implType eq "int32"
) and number($implementation/XAxis/NumericImplementation/ImplementationInterval/@min) ge 0
return $implementation
} </myImplementations>

For more details about the syntax accepted by the fn:collection() function to query multiple files, see http://media.datadirect.com/download/docs/ddxquery/allddxq/reference/advancedfeatures3.html#wp219064

Achim S.

Subject: Howto search multiple XML files (>100)
Author: Achim S.
Date: 17 Sep 2007 08:12 AM

Thank you very much! Thats exactly what I was looking for.

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