[ https://issues.apache.org/jira/browse/JCR-3089?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13121933#comment-13121933 ] Lukas Kahwe Smith commented on JCR-3089: ---------------------------------------- yes this happened for a LEFT OUTER JOIN. but thinking about it the problem is more that in my PHP layer we currently just ignore the selectorName, which means that the jcr:path in the result set is probably getting overwritten which is actually what is causing issues on my side. so likely everything is ok here .. > javax.jcr.RepositoryException when a JOIN SQL2 query is send via Davex and has results > -------------------------------------------------------------------------------------- > > Key: JCR-3089 > URL: https://issues.apache.org/jira/browse/JCR-3089 > Project: Jackrabbit Content Repository > Issue Type: Bug > Components: jackrabbit-jcr-server, jackrabbit-spi2dav > Reporter: Lukas Kahwe Smith > Assignee: Alex Parvulescu > Fix For: 2.3.1 > > Attachments: JCR-3089-v2.patch, JCR-3089.patch > > > see the following thread for details: > http://www.mail-archive.com/users@jackrabbit.apache.org/msg17975.html > assuming a data structure as follows: > /foo [nt:unstructured] > /foo/bar [nt:unstructured] > /foo/bar@lala = huii (lala is string property of bar) > /ding [nt:unstructured] > /ding@dong = ##barUUID### (dong is a property of type "Reference") > then the following code will throw an exception: > DavexClient Client = new DavexClient(url); > Repository repo = Client.getRepository(); > Credentials sc = new SimpleCredentials("admin","admin".toCharArray()); > Session s = repo.login(sc,workspace); > QueryManager qm = s.getWorkspace().getQueryManager(); > String sql = "SELECT data.* FROM [nt:unstructured] AS data WHERE data.lala= 'huii'"; > sql = "SELECT * FROM [nt:unstructured] AS data INNER JOIN [nt:unstructured] AS referring ON referring.[dong] = data.[jcr:uuid] WHERE data.lala = 'huii'"; > sql = "SELECT * FROM [nt:unstructured] AS data INNER JOIN [nt:unstructured] AS referring ON ISDESCENDANTNODE(data, referring) WHERE data.lala = 'huii'"; > Query query = qm.createQuery(sql, Query.JCR_SQL2); > QueryResult qr = query.execute(); > The first query works just fine and I can iterate over the result. Neither the second nor the third query works. > In both cases I end up with a javax.jcr.RepositoryException. Note the exception only happens if the query returns results. Aka a join will work just fine if it matches no rows. -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa For more information on JIRA, see: http://www.atlassian.com/software/jira