Am 30.06.2016 um 09:29 schrieb Luigi Dell'Aquila:
Hi Hartmut
I see a backslash before a } in your request
ret= DB.execute { 'MATCH {class: Industry, as: Industries\} <-- {} <-- {
as: Subcategories } RETURN Industries, Subcategories' }
Could that be the problem?
About the NPE, I'm checking it now
Thanks
Luigi
thanks.
The backslash is left out of a "experiment" trying to escape special
characters.
I tried ... replacing ' { ' by " \{ ",
... quoting the classes " MATCH{ class: 'Industry' ... "
and even "MATCH {class `Industry`...
but did not succeed.
I replaced the "<--" notation with "inE()", but nothing changed.
You can check out the jruby-branch of active-orient to reproduce the error.
bin/orientdb-console
and then ORD.execute or DB.execute
which queries through different api's in a jruby-environmet.
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