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LucidDB / luciddb

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https://github.com/LucidDB/luciddb
Apache License 2.0
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[FRG-256] LURQL "origin class" association filter doesn't work #616

Open dynamobi-build opened 12 years ago

dynamobi-build commented 12 years ago

[reporter="jvs", created="Thu, 15 Feb 2007 17:38:44 -0500 (GMT-05:00)"] Query below against MOF metamodel exhibits the problem. Should find no associations to follow, but finds lots of them.

EXPLAIN
select e
from class "Class" then (
    follow origin class Exception as e
);

EXPLANATION:
anon_1 { Class }
anon_1:constrainedElement->Constrains->e_2:constraint
anon_1:containedElement->Contains->e_2:container
anon_1:container->Contains->e_2:containedElement
anon_1:dependent->DependsOn->e_2:provider
anon_1:imported->Aliases->e_2:importer
anon_1:modelElement->AttachesTo->e_2:tag
anon_1:provider->DependsOn->e_2:dependent
e_2 { ModelElement }