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Type: Task Task
Status: Open Open
Priority: Major Major
Assignee: Unassigned
Reporter: Andy Jefferson
Votes: 0
Watchers: 0

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DataNucleus Store Neo4j

Cater for Cypher count() returning empty iterator if no nodes

Created: 20/Sep/12 06:48 PM   Updated: 20/Sep/12 06:48 PM
Component/s: Query
Affects Version/s: None
Fix Version/s: None

 Description  « Hide
Neo4j "count" queries are totally illogical. If you have no Node(s) for the cypher query and do something like
START T=node:DN_TYPES(class="") RETURN count(T)
then this just returns an empty result set (iter.hasNext() == false). Need to cater for this nonsense.

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