Can anybody explain this (related to javax.jcr.query)

2010-06-21 Thread Subash Chaturanga
In JCR Queries ,say for instance select * from nt:resource Does this means select all nodes which has the node type resource.As I am a new commer ,it is really great if anyone can tell me how to query it? I went through the JSR 283 spec ,but couldn't get an exact meaning. Does Selectors means

Re: Can anybody explain this (related to javax.jcr.query)

2010-06-21 Thread Alexander Klimetschek
On Mon, Jun 21, 2010 at 10:07, Subash Chaturanga subash...@gmail.com wrote: In JCR Queries ,say for instance select * from nt:resource Does this means select all nodes which has the node type resource. Yes, but the node type is called nt:resource (nt being a prefix for a full namespace),

Re: Can anybody explain this (related to javax.jcr.query)

2010-06-21 Thread Subash Chaturanga
Thanks Alex for your immediate reply. Can JCR query do arbitrary number of joins with say , | != etc ,per one query.If so it will be a bit hard job to implement that,isn'i it? In the JCR implementation what is to put ,or what is the usage of empty interfaces like JoinCondition, Constraint,

[jira] Updated: (JCR-2647) Reduce temporary memory usage of hierarchy cache initialization

2010-06-21 Thread Marcel Reutegger (JIRA)
[ https://issues.apache.org/jira/browse/JCR-2647?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Marcel Reutegger updated JCR-2647: -- Attachment: JCR-2647.patch Attached patch limits the memory used while initializing the