Looking into using some tuples in ML, so I want to make sure I am using the functions correctly. I loaded 721 million tuples, so spot checking results is less than reassuring since results are huge.
A side note/question: I'm not sure I completely understand the format for "seeds" and neither the reference nor the overview have an example where it is used. I'm not sure I want to use it just yet, but it would be nice if someone has a better explanation of what a seed would look like for some of the functions that take them. At any rate, I've come to the point of where I want to do something like: show me the subjects that have a tuple that has a predicate with value1 and also a tuple with value2. My current attempt at this is: xquery version "1.0-ml"; import module namespace sem="http://marklogic.com/semantic"; at "/modules/djs/semantic.xqy"; let $results := sem:subject-for-join( (sem:object-predicate-join( 'this', 'predicate1'), sem:object-predicate-join( 'that', 'predicate2') )) return fn:count($results) I've spot checked several of the results (i.e., I get the subjects and look at the tuples for those subjects) and have not come across any that aren't correct (they have both of the predicate-object combos that I've specified). For those in the know, am I using these correctly? Thanks, David
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