Re: [xwiki-devs] Problem loading Watch.Reader Application
To add on, I am using Oracle 10g R1 and hibernate 3.2.5ga. This problem seem to lie on the hibernate portion where it failed to resolve the alias in the GROUP BY clauses in WatchSheets.WebHome document.The code causing this problem is as follow: ..... #set($tagsQuery = "select elements(entry.tags), count(*) from XWiki.FeedEntryClass asentry, XWikiDocument as doc, BaseObject as obj wheredoc.fullName=obj.name and obj.id=entry.id and doc.web='${doc.space}' group bycol_0_0_) #set($tagList = $xwiki.search($tagsQuery)) How can i resolve this issue or else the watch application could not be used. Regards, Colin ----- Original Message ---- From: Colin Tay <[email protected]> To: XWiki Developers <[email protected]> Sent: Wednesday, 13 February 2008 8:55:02 Subject: [xwiki-devs] Problem loading Watch.Reader Application Hi all, I am using the Xwiki enterprise 1.2.1 with rev 7495. After importing the watch application successfully, i opened the http://localhost:8080/xwiki/bin/view/watch/reader url. An exception occured, may i know what causes this? The errors are as follows: Thanks in adv, Colin 2008-02-13 08:59:33,359 [http://localhost:8080/xwiki/XWikiService] [P1-17] WARN util.JDBCExceptionReporter - SQL Error: 932, SQLState: 42000 2008-02-13 08:59:33,359 [http://localhost:8080/xwiki/XWikiService] [P1-17] ERROR util.JDBCExceptionReporter - ORA-00932: inconsistent datatypes: expected - got CLOB 2008-02-13 08:59:33,359 [http://localhost:8080/xwiki/XWikiService] [P1-17] ERROR xwiki.XWiki - Unhandled exception on the server com.xpn.xwiki.XWikiException: Error number 3223 in 3: Exception while searching documents with sql select entry.feedname, sum(1-coalesce(entry.read,0)) from XWiki.FeedEntryClass as entry, XWikiDocument as doc, BaseObject as obj where doc.fullName=obj.name and obj.id=entry.id and doc.web='Watch' group by entry.feedname Wrapped Exception: could not execute query at com.xpn.xwiki.store.XWikiHibernateStore.search(XWikiHibernateStore.java:1809) at com.xpn.xwiki.store.XWikiHibernateStore.search(XWikiHibernateStore.java:1746) at com.xpn.xwiki.store.XWikiHibernateStore.search(XWikiHibernateStore.java:1735) at com.xpn.xwiki.store.XWikiCacheStore.search(XWikiCacheStore.java:420) at com.xpn.xwiki.gwt.api.server.XWikiServiceImpl.customQuery(XWikiServiceImpl.java:740) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at com.google.gwt.user.server.rpc.RemoteServiceServlet.processCall(RemoteServiceServlet.java:281) at com.google.gwt.user.server.rpc.RemoteServiceServlet.doPost(RemoteServiceServlet.java:167) at javax.servlet.http.HttpServlet.service(HttpServlet.java:616) at javax.servlet.http.HttpServlet.service(HttpServlet.java:689) at org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:428) at org.mortbay.jetty.servlet.WebApplicationHandler$CachedChain.doFilter(WebApplicationHandler.java:830) at com.xpn.xwiki.web.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:117) at org.mortbay.jetty.servlet.WebApplicationHandler$CachedChain.doFilter(WebApplicationHandler.java:821) at org.mortbay.jetty.servlet.WebApplicationHandler.dispatch(WebApplicationHandler.java:471) at org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:568) at org.mortbay.http.HttpContext.handle(HttpContext.java:1565) at org.mortbay.jetty.servlet.WebApplicationContext.handle(WebApplicationContext.java:633) at org.mortbay.http.HttpContext.handle(HttpContext.java:1517) at org.mortbay.http.HttpServer.service(HttpServer.java:954) at org.mortbay.http.HttpConnection.service(HttpConnection.java:816) at org.mortbay.http.HttpConnection.handleNext(HttpConnection.java:983) at org.mortbay.http.HttpConnection.handle(HttpConnection.java:833) at org.mortbay.http.SocketListener.handleConnection(SocketListener.java:244) at org.mortbay.util.ThreadedServer.handle(ThreadedServer.java:357) at org.mortbay.util.ThreadPool$PoolThread.run(ThreadPool.java:534) Wrapped Exception: java.sql.SQLException: ORA-00932: inconsistent datatypes: expected - got CLOB at oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java:125) at oracle.jdbc.driver.T4CTTIoer.processError(T4CTTIoer.java:305) at oracle.jdbc.driver.T4CTTIoer.processError(T4CTTIoer.java:272) at oracle.jdbc.driver.T4C8Oall.receive(T4C8Oall.java:623) at oracle.jdbc.driver.T4CPreparedStatement.doOall8(T4CPreparedStatement.java:181) at oracle.jdbc.driver.T4CPreparedStatement.execute_for_describe(T4CPreparedStatement.java:420) at oracle.jdbc.driver.OracleStatement.execute_maybe_describe(OracleStatement.java:896) at oracle.jdbc.driver.T4CPreparedStatement.execute_maybe_describe(T4CPreparedStatement.java:452) at oracle.jdbc.driver.OracleStatement.doExecuteWithTimeout(OracleStatement.java:986) at oracle.jdbc.driver.OraclePreparedStatement.executeInternal(OraclePreparedStatement.java:2888) at oracle.jdbc.driver.OraclePreparedStatement.executeQuery(OraclePreparedStatement.java:2929) at org.apache.commons.dbcp.DelegatingPreparedStatement.executeQuery(DelegatingPreparedStatement.java:92) at org.apache.commons.dbcp.DelegatingPreparedStatement.executeQuery(DelegatingPreparedStatement.java:92) at org.hibernate.jdbc.AbstractBatcher.getResultSet(AbstractBatcher.java:186) at org.hibernate.loader.Loader.getResultSet(Loader.java:1787) at org.hibernate.loader.Loader.doQuery(Loader.java:674) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:236) at org.hibernate.loader.Loader.doList(Loader.java:2220) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2104) at org.hibernate.loader.Loader.list(Loader.java:2099) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:378) at org.hibernate.hql.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:338) at org.hibernate.engine.query.HQLQueryPlan.performList(HQLQueryPlan.java:172) at org.hibernate.impl.SessionImpl.list(SessionImpl.java:1121) at org.hibernate.impl.QueryImpl.list(QueryImpl.java:79) at com.xpn.xwiki.store.XWikiHibernateStore.search(XWikiHibernateStore.java:1801) at com.xpn.xwiki.store.XWikiHibernateStore.search(XWikiHibernateStore.java:1746) at com.xpn.xwiki.store.XWikiHibernateStore.search(XWikiHibernateStore.java:1735) at com.xpn.xwiki.store.XWikiCacheStore.search(XWikiCacheStore.java:420) at com.xpn.xwiki.gwt.api.server.XWikiServiceImpl.customQuery(XWikiServiceImpl.java:740) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at com.google.gwt.user.server.rpc.RemoteServiceServlet.processCall(RemoteServiceServlet.java:281) at com.google.gwt.user.server.rpc.RemoteServiceServlet.doPost(RemoteServiceServlet.java:167) at javax.servlet.http.HttpServlet.service(HttpServlet.java:616) at javax.servlet.http.HttpServlet.service(HttpServlet.java:689) at org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:428) at org.mortbay.jetty.servlet.WebApplicationHandler$CachedChain.doFilter(WebApplicationHandler.java:830) at com.xpn.xwiki.web.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:117) at org.mortbay.jetty.servlet.WebApplicationHandler$CachedChain.doFilter(WebApplicationHandler.java:821) at org.mortbay.jetty.servlet.WebApplicationHandler.dispatch(WebApplicationHandler.java:471) at org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:568) at org.mortbay.http.HttpContext.handle(HttpContext.java:1565) at org.mortbay.jetty.servlet.WebApplicationContext.handle(WebApplicationContext.java:633) at org.mortbay.http.HttpContext.handle(HttpContext.java:1517) at org.mortbay.http.HttpServer.service(HttpServer.java:954) at org.mortbay.http.HttpConnection.service(HttpConnection.java:816) at org.mortbay.http.HttpConnection.handleNext(HttpConnection.java:983) at org.mortbay.http.HttpConnection.handle(HttpConnection.java:833) at org.mortbay.http.SocketListener.handleConnection(SocketListener.java:244) at org.mortbay.util.ThreadedServer.handle(ThreadedServer.java:357) at org.mortbay.util.ThreadPool$PoolThread.run(ThreadPool.java:534) 2008-02-13 08:59:33,718 [http://localhost:8080/xwiki/XWikiService] [P1-18] WARN util.JDBCExceptionReporter - SQL Error: 904, SQLState: 42000 2008-02-13 08:59:33,718 [http://localhost:8080/xwiki/XWikiService] [P1-18] ERROR util.JDBCExceptionReporter - ORA-00904: "COL_0_0_": invalid identifier 2008-02-13 08:59:33,718 [http://localhost:8080/xwiki/XWikiService] [P1-18] ERROR xwiki.XWiki - Unhandled exception on the server com.xpn.xwiki.XWikiException: Error number 3223 in 3: Exception while searching documents with sql select elements(entry.tags), count(*) from XWiki.FeedEntryClass as entry, XWikiDocument as doc, BaseObject as obj where doc.fullName=obj.name and obj.id=entry.id and doc.web='Watch' group by col_0_0_ Wrapped Exception: could not execute query at com.xpn.xwiki.store.XWikiHibernateStore.search(XWikiHibernateStore.java:1809) at com.xpn.xwiki.store.XWikiHibernateStore.search(XWikiHibernateStore.java:1746) at com.xpn.xwiki.store.XWikiHibernateStore.search(XWikiHibernateStore.java:1735) at com.xpn.xwiki.store.XWikiCacheStore.search(XWikiCacheStore.java:420) at com.xpn.xwiki.gwt.api.server.XWikiServiceImpl.customQuery(XWikiServiceImpl.java:740) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at com.google.gwt.user.server.rpc.RemoteServiceServlet.processCall(RemoteServiceServlet.java:281) at com.google.gwt.user.server.rpc.RemoteServiceServlet.doPost(RemoteServiceServlet.java:167) at javax.servlet.http.HttpServlet.service(HttpServlet.java:616) at javax.servlet.http.HttpServlet.service(HttpServlet.java:689) at org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:428) at org.mortbay.jetty.servlet.WebApplicationHandler$CachedChain.doFilter(WebApplicationHandler.java:830) at com.xpn.xwiki.web.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:117) at org.mortbay.jetty.servlet.WebApplicationHandler$CachedChain.doFilter(WebApplicationHandler.java:821) at org.mortbay.jetty.servlet.WebApplicationHandler.dispatch(WebApplicationHandler.java:471) at org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:568) at org.mortbay.http.HttpContext.handle(HttpContext.java:1565) at org.mortbay.jetty.servlet.WebApplicationContext.handle(WebApplicationContext.java:633) at org.mortbay.http.HttpContext.handle(HttpContext.java:1517) at org.mortbay.http.HttpServer.service(HttpServer.java:954) at org.mortbay.http.HttpConnection.service(HttpConnection.java:816) at org.mortbay.http.HttpConnection.handleNext(HttpConnection.java:983) at org.mortbay.http.HttpConnection.handle(HttpConnection.java:833) at org.mortbay.http.SocketListener.handleConnection(SocketListener.java:244) at org.mortbay.util.ThreadedServer.handle(ThreadedServer.java:357) at org.mortbay.util.ThreadPool$PoolThread.run(ThreadPool.java:534) Wrapped Exception: java.sql.SQLException: ORA-00904: "COL_0_0_": invalid identifier at oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java:125) at oracle.jdbc.driver.T4CTTIoer.processError(T4CTTIoer.java:305) at oracle.jdbc.driver.T4CTTIoer.processError(T4CTTIoer.java:272) at oracle.jdbc.driver.T4C8Oall.receive(T4C8Oall.java:623) at oracle.jdbc.driver.T4CPreparedStatement.doOall8(T4CPreparedStatement.java:181) at oracle.jdbc.driver.T4CPreparedStatement.execute_for_describe(T4CPreparedStatement.java:420) at oracle.jdbc.driver.OracleStatement.execute_maybe_describe(OracleStatement.java:896) at oracle.jdbc.driver.T4CPreparedStatement.execute_maybe_describe(T4CPreparedStatement.java:452) at oracle.jdbc.driver.OracleStatement.doExecuteWithTimeout(OracleStatement.java:986) at oracle.jdbc.driver.OraclePreparedStatement.executeInternal(OraclePreparedStatement.java:2888) at oracle.jdbc.driver.OraclePreparedStatement.executeQuery(OraclePreparedStatement.java:2929) at org.apache.commons.dbcp.DelegatingPreparedStatement.executeQuery(DelegatingPreparedStatement.java:92) at org.apache.commons.dbcp.DelegatingPreparedStatement.executeQuery(DelegatingPreparedStatement.java:92) at org.hibernate.jdbc.AbstractBatcher.getResultSet(AbstractBatcher.java:186) at org.hibernate.loader.Loader.getResultSet(Loader.java:1787) at org.hibernate.loader.Loader.doQuery(Loader.java:674) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:236) at org.hibernate.loader.Loader.doList(Loader.java:2220) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2104) at org.hibernate.loader.Loader.list(Loader.java:2099) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:378) at org.hibernate.hql.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:338) at org.hibernate.engine.query.HQLQueryPlan.performList(HQLQueryPlan.java:172) at org.hibernate.impl.SessionImpl.list(SessionImpl.java:1121) at org.hibernate.impl.QueryImpl.list(QueryImpl.java:79) at com.xpn.xwiki.store.XWikiHibernateStore.search(XWikiHibernateStore.java:1801) at com.xpn.xwiki.store.XWikiHibernateStore.search(XWikiHibernateStore.java:1746) at com.xpn.xwiki.store.XWikiHibernateStore.search(XWikiHibernateStore.java:1735) at com.xpn.xwiki.store.XWikiCacheStore.search(XWikiCacheStore.java:420) at com.xpn.xwiki.gwt.api.server.XWikiServiceImpl.customQuery(XWikiServiceImpl.java:740) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at com.google.gwt.user.server.rpc.RemoteServiceServlet.processCall(RemoteServiceServlet.java:281) at com.google.gwt.user.server.rpc.RemoteServiceServlet.doPost(RemoteServiceServlet.java:167) at javax.servlet.http.HttpServlet.service(HttpServlet.java:616) at javax.servlet.http.HttpServlet.service(HttpServlet.java:689) at org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:428) at org.mortbay.jetty.servlet.WebApplicationHandler$CachedChain.doFilter(WebApplicationHandler.java:830) at com.xpn.xwiki.web.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:117) at org.mortbay.jetty.servlet.WebApplicationHandler$CachedChain.doFilter(WebApplicationHandler.java:821) at org.mortbay.jetty.servlet.WebApplicationHandler.dispatch(WebApplicationHandler.java:471) at org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:568) at org.mortbay.http.HttpContext.handle(HttpContext.java:1565) at org.mortbay.jetty.servlet.WebApplicationContext.handle(WebApplicationContext.java:633) at org.mortbay.http.HttpContext.handle(HttpContext.java:1517) at org.mortbay.http.HttpServer.service(HttpServer.java:954) at org.mortbay.http.HttpConnection.service(HttpConnection.java:816) at org.mortbay.http.HttpConnection.handleNext(HttpConnection.java:983) at org.mortbay.http.HttpConnection.handle(HttpConnection.java:833) at org.mortbay.http.SocketListener.handleConnection(SocketListener.java:244) at org.mortbay.util.ThreadedServer.handle(ThreadedServer.java:357) at org.mortbay.util.ThreadPool$PoolThread.run(ThreadPool.java:534) Real people. Real questions. Real answers. Share what you know. -----Inline Attachment Follows----- _______________________________________________ devs mailing list [email protected] http://lists.xwiki.org/mailman/listinfo/devs __________________________________________________________________ Yahoo! Singapore Answers Real people. Real questions. Real answers. Share what you know at http://answers.yahoo.com.sg
Hello Colin, First, thank you for your interest in XWiki Watch. Unfortunately, Watch is not supported on an Oracle DB yet. I added this on the release notes, and created an issue : http://jira.xwiki.org/jira/browse/XWATCH-103. We will hopefully fix those issues in the coming milestones. Regards, Jerome
To add on,
I am using Oracle 10g R1 and hibernate 3.2.5ga. This problem seem to lie on the hibernate portion where it failed to resolve the alias in the GROUP BY clauses in WatchSheets.WebHome document.The code causing this problem is as follow:
..... #set($tagsQuery = "select elements(entry.tags), count(*) from XWiki.FeedEntryClass asentry, XWikiDocument as doc, BaseObject as obj wheredoc.fullName=obj.name and obj.id=entry.id and doc.web='${doc.space}' group bycol_0_0_) #set($tagList = $xwiki.search($tagsQuery))
How can i resolve this issue or else the watch application could not be used.
Regards, Colin
----- Original Message ---- From: Colin Tay <[email protected]> To: XWiki Developers <[email protected]> Sent: Wednesday, 13 February 2008 8:55:02 Subject: [xwiki-devs] Problem loading Watch.Reader Application
Hi all,
I am using the Xwiki enterprise 1.2.1 with rev 7495. After importing the watch application successfully, i opened the http://localhost:8080/xwiki/bin/view/watch/reader url. An exception occured, may i know what causes this?
The errors are as follows:
Thanks in adv, Colin
2008-02-13 08:59:33,359 [http://localhost:8080/xwiki/XWikiService] [P1-17] WARN util.JDBCExceptionReporter - SQL Error: 932, SQLState: 42000 2008-02-13 08:59:33,359 [http://localhost:8080/xwiki/XWikiService] [P1-17] ERROR util.JDBCExceptionReporter - ORA-00932: inconsistent datatypes: expected - got CLOB
2008-02-13 08:59:33,359 [http://localhost:8080/xwiki/XWikiService] [P1-17] ERROR xwiki.XWiki - Unhandled exception on the server com.xpn.xwiki.XWikiException: Error number 3223 in 3: Exception while searching documents with sql select entry.feedname, sum(1-coalesce(entry.read,0)) from XWiki.FeedEntryClass as entry, XWikiDocument as doc, BaseObject as obj where doc.fullName=obj.name and obj.id=entry.id and doc.web='Watch' group by entry.feedname Wrapped Exception: could not execute query at com.xpn.xwiki.store.XWikiHibernateStore.search(XWikiHibernateStore.java:1809) at com.xpn.xwiki.store.XWikiHibernateStore.search(XWikiHibernateStore.java:1746) at com.xpn.xwiki.store.XWikiHibernateStore.search(XWikiHibernateStore.java:1735) at com.xpn.xwiki.store.XWikiCacheStore.search(XWikiCacheStore.java:420) at com.xpn.xwiki.gwt.api.server.XWikiServiceImpl.customQuery(XWikiServiceImpl.java:740) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at com.google.gwt.user.server.rpc.RemoteServiceServlet.processCall(RemoteServiceServlet.java:281) at com.google.gwt.user.server.rpc.RemoteServiceServlet.doPost(RemoteServiceServlet.java:167) at javax.servlet.http.HttpServlet.service(HttpServlet.java:616) at javax.servlet.http.HttpServlet.service(HttpServlet.java:689) at org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:428) at org.mortbay.jetty.servlet.WebApplicationHandler$CachedChain.doFilter(WebApplicationHandler.java:830) at com.xpn.xwiki.web.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:117) at org.mortbay.jetty.servlet.WebApplicationHandler$CachedChain.doFilter(WebApplicationHandler.java:821) at org.mortbay.jetty.servlet.WebApplicationHandler.dispatch(WebApplicationHandler.java:471) at org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:568) at org.mortbay.http.HttpContext.handle(HttpContext.java:1565) at org.mortbay.jetty.servlet.WebApplicationContext.handle(WebApplicationContext.java:633) at org.mortbay.http.HttpContext.handle(HttpContext.java:1517) at org.mortbay.http.HttpServer.service(HttpServer.java:954) at org.mortbay.http.HttpConnection.service(HttpConnection.java:816) at org.mortbay.http.HttpConnection.handleNext(HttpConnection.java:983) at org.mortbay.http.HttpConnection.handle(HttpConnection.java:833) at org.mortbay.http.SocketListener.handleConnection(SocketListener.java:244) at org.mortbay.util.ThreadedServer.handle(ThreadedServer.java:357) at org.mortbay.util.ThreadPool$PoolThread.run(ThreadPool.java:534)
Wrapped Exception:
java.sql.SQLException: ORA-00932: inconsistent datatypes: expected - got CLOB
at oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java:125) at oracle.jdbc.driver.T4CTTIoer.processError(T4CTTIoer.java:305) at oracle.jdbc.driver.T4CTTIoer.processError(T4CTTIoer.java:272) at oracle.jdbc.driver.T4C8Oall.receive(T4C8Oall.java:623) at oracle.jdbc.driver.T4CPreparedStatement.doOall8(T4CPreparedStatement.java:181) at oracle.jdbc.driver.T4CPreparedStatement.execute_for_describe(T4CPreparedStatement.java:420) at oracle.jdbc.driver.OracleStatement.execute_maybe_describe(OracleStatement.java:896) at oracle.jdbc.driver.T4CPreparedStatement.execute_maybe_describe(T4CPreparedStatement.java:452) at oracle.jdbc.driver.OracleStatement.doExecuteWithTimeout(OracleStatement.java:986) at oracle.jdbc.driver.OraclePreparedStatement.executeInternal(OraclePreparedStatement.java:2888) at oracle.jdbc.driver.OraclePreparedStatement.executeQuery(OraclePreparedStatement.java:2929) at org.apache.commons.dbcp.DelegatingPreparedStatement.executeQuery(DelegatingPreparedStatement.java:92) at org.apache.commons.dbcp.DelegatingPreparedStatement.executeQuery(DelegatingPreparedStatement.java:92) at org.hibernate.jdbc.AbstractBatcher.getResultSet(AbstractBatcher.java:186) at org.hibernate.loader.Loader.getResultSet(Loader.java:1787) at org.hibernate.loader.Loader.doQuery(Loader.java:674) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:236) at org.hibernate.loader.Loader.doList(Loader.java:2220) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2104) at org.hibernate.loader.Loader.list(Loader.java:2099) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:378) at org.hibernate.hql.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:338) at org.hibernate.engine.query.HQLQueryPlan.performList(HQLQueryPlan.java:172) at org.hibernate.impl.SessionImpl.list(SessionImpl.java:1121) at org.hibernate.impl.QueryImpl.list(QueryImpl.java:79) at com.xpn.xwiki.store.XWikiHibernateStore.search(XWikiHibernateStore.java:1801) at com.xpn.xwiki.store.XWikiHibernateStore.search(XWikiHibernateStore.java:1746) at com.xpn.xwiki.store.XWikiHibernateStore.search(XWikiHibernateStore.java:1735) at com.xpn.xwiki.store.XWikiCacheStore.search(XWikiCacheStore.java:420) at com.xpn.xwiki.gwt.api.server.XWikiServiceImpl.customQuery(XWikiServiceImpl.java:740) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at com.google.gwt.user.server.rpc.RemoteServiceServlet.processCall(RemoteServiceServlet.java:281) at com.google.gwt.user.server.rpc.RemoteServiceServlet.doPost(RemoteServiceServlet.java:167) at javax.servlet.http.HttpServlet.service(HttpServlet.java:616) at javax.servlet.http.HttpServlet.service(HttpServlet.java:689) at org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:428) at org.mortbay.jetty.servlet.WebApplicationHandler$CachedChain.doFilter(WebApplicationHandler.java:830) at com.xpn.xwiki.web.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:117) at org.mortbay.jetty.servlet.WebApplicationHandler$CachedChain.doFilter(WebApplicationHandler.java:821) at org.mortbay.jetty.servlet.WebApplicationHandler.dispatch(WebApplicationHandler.java:471) at org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:568) at org.mortbay.http.HttpContext.handle(HttpContext.java:1565) at org.mortbay.jetty.servlet.WebApplicationContext.handle(WebApplicationContext.java:633) at org.mortbay.http.HttpContext.handle(HttpContext.java:1517) at org.mortbay.http.HttpServer.service(HttpServer.java:954) at org.mortbay.http.HttpConnection.service(HttpConnection.java:816) at org.mortbay.http.HttpConnection.handleNext(HttpConnection.java:983) at org.mortbay.http.HttpConnection.handle(HttpConnection.java:833) at org.mortbay.http.SocketListener.handleConnection(SocketListener.java:244) at org.mortbay.util.ThreadedServer.handle(ThreadedServer.java:357) at org.mortbay.util.ThreadPool$PoolThread.run(ThreadPool.java:534) 2008-02-13 08:59:33,718 [http://localhost:8080/xwiki/XWikiService] [P1-18] WARN util.JDBCExceptionReporter - SQL Error: 904, SQLState: 42000 2008-02-13 08:59:33,718 [http://localhost:8080/xwiki/XWikiService] [P1-18] ERROR util.JDBCExceptionReporter - ORA-00904: "COL_0_0_": invalid identifier
2008-02-13 08:59:33,718 [http://localhost:8080/xwiki/XWikiService] [P1-18] ERROR xwiki.XWiki - Unhandled exception on the server com.xpn.xwiki.XWikiException: Error number 3223 in 3: Exception while searching documents with sql select elements(entry.tags), count(*) from XWiki.FeedEntryClass as entry, XWikiDocument as doc, BaseObject as obj where doc.fullName=obj.name and obj.id=entry.id and doc.web='Watch' group by col_0_0_ Wrapped Exception: could not execute query at com.xpn.xwiki.store.XWikiHibernateStore.search(XWikiHibernateStore.java:1809) at com.xpn.xwiki.store.XWikiHibernateStore.search(XWikiHibernateStore.java:1746) at com.xpn.xwiki.store.XWikiHibernateStore.search(XWikiHibernateStore.java:1735) at com.xpn.xwiki.store.XWikiCacheStore.search(XWikiCacheStore.java:420) at com.xpn.xwiki.gwt.api.server.XWikiServiceImpl.customQuery(XWikiServiceImpl.java:740) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at com.google.gwt.user.server.rpc.RemoteServiceServlet.processCall(RemoteServiceServlet.java:281) at com.google.gwt.user.server.rpc.RemoteServiceServlet.doPost(RemoteServiceServlet.java:167) at javax.servlet.http.HttpServlet.service(HttpServlet.java:616) at javax.servlet.http.HttpServlet.service(HttpServlet.java:689) at org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:428) at org.mortbay.jetty.servlet.WebApplicationHandler$CachedChain.doFilter(WebApplicationHandler.java:830) at com.xpn.xwiki.web.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:117) at org.mortbay.jetty.servlet.WebApplicationHandler$CachedChain.doFilter(WebApplicationHandler.java:821) at org.mortbay.jetty.servlet.WebApplicationHandler.dispatch(WebApplicationHandler.java:471) at org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:568) at org.mortbay.http.HttpContext.handle(HttpContext.java:1565) at org.mortbay.jetty.servlet.WebApplicationContext.handle(WebApplicationContext.java:633) at org.mortbay.http.HttpContext.handle(HttpContext.java:1517) at org.mortbay.http.HttpServer.service(HttpServer.java:954) at org.mortbay.http.HttpConnection.service(HttpConnection.java:816) at org.mortbay.http.HttpConnection.handleNext(HttpConnection.java:983) at org.mortbay.http.HttpConnection.handle(HttpConnection.java:833) at org.mortbay.http.SocketListener.handleConnection(SocketListener.java:244) at org.mortbay.util.ThreadedServer.handle(ThreadedServer.java:357) at org.mortbay.util.ThreadPool$PoolThread.run(ThreadPool.java:534)
Wrapped Exception:
java.sql.SQLException: ORA-00904: "COL_0_0_": invalid identifier
at oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java:125) at oracle.jdbc.driver.T4CTTIoer.processError(T4CTTIoer.java:305) at oracle.jdbc.driver.T4CTTIoer.processError(T4CTTIoer.java:272) at oracle.jdbc.driver.T4C8Oall.receive(T4C8Oall.java:623) at oracle.jdbc.driver.T4CPreparedStatement.doOall8(T4CPreparedStatement.java:181) at oracle.jdbc.driver.T4CPreparedStatement.execute_for_describe(T4CPreparedStatement.java:420) at oracle.jdbc.driver.OracleStatement.execute_maybe_describe(OracleStatement.java:896) at oracle.jdbc.driver.T4CPreparedStatement.execute_maybe_describe(T4CPreparedStatement.java:452) at oracle.jdbc.driver.OracleStatement.doExecuteWithTimeout(OracleStatement.java:986) at oracle.jdbc.driver.OraclePreparedStatement.executeInternal(OraclePreparedStatement.java:2888) at oracle.jdbc.driver.OraclePreparedStatement.executeQuery(OraclePreparedStatement.java:2929) at org.apache.commons.dbcp.DelegatingPreparedStatement.executeQuery(DelegatingPreparedStatement.java:92) at org.apache.commons.dbcp.DelegatingPreparedStatement.executeQuery(DelegatingPreparedStatement.java:92) at org.hibernate.jdbc.AbstractBatcher.getResultSet(AbstractBatcher.java:186) at org.hibernate.loader.Loader.getResultSet(Loader.java:1787) at org.hibernate.loader.Loader.doQuery(Loader.java:674) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:236) at org.hibernate.loader.Loader.doList(Loader.java:2220) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2104) at org.hibernate.loader.Loader.list(Loader.java:2099) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:378) at org.hibernate.hql.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:338) at org.hibernate.engine.query.HQLQueryPlan.performList(HQLQueryPlan.java:172) at org.hibernate.impl.SessionImpl.list(SessionImpl.java:1121) at org.hibernate.impl.QueryImpl.list(QueryImpl.java:79) at com.xpn.xwiki.store.XWikiHibernateStore.search(XWikiHibernateStore.java:1801) at com.xpn.xwiki.store.XWikiHibernateStore.search(XWikiHibernateStore.java:1746) at com.xpn.xwiki.store.XWikiHibernateStore.search(XWikiHibernateStore.java:1735) at com.xpn.xwiki.store.XWikiCacheStore.search(XWikiCacheStore.java:420) at com.xpn.xwiki.gwt.api.server.XWikiServiceImpl.customQuery(XWikiServiceImpl.java:740) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at com.google.gwt.user.server.rpc.RemoteServiceServlet.processCall(RemoteServiceServlet.java:281) at com.google.gwt.user.server.rpc.RemoteServiceServlet.doPost(RemoteServiceServlet.java:167) at javax.servlet.http.HttpServlet.service(HttpServlet.java:616) at javax.servlet.http.HttpServlet.service(HttpServlet.java:689) at org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:428) at org.mortbay.jetty.servlet.WebApplicationHandler$CachedChain.doFilter(WebApplicationHandler.java:830) at com.xpn.xwiki.web.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:117) at org.mortbay.jetty.servlet.WebApplicationHandler$CachedChain.doFilter(WebApplicationHandler.java:821) at org.mortbay.jetty.servlet.WebApplicationHandler.dispatch(WebApplicationHandler.java:471) at org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:568) at org.mortbay.http.HttpContext.handle(HttpContext.java:1565) at org.mortbay.jetty.servlet.WebApplicationContext.handle(WebApplicationContext.java:633) at org.mortbay.http.HttpContext.handle(HttpContext.java:1517) at org.mortbay.http.HttpServer.service(HttpServer.java:954) at org.mortbay.http.HttpConnection.service(HttpConnection.java:816) at org.mortbay.http.HttpConnection.handleNext(HttpConnection.java:983) at org.mortbay.http.HttpConnection.handle(HttpConnection.java:833) at org.mortbay.http.SocketListener.handleConnection(SocketListener.java:244) at org.mortbay.util.ThreadedServer.handle(ThreadedServer.java:357) at org.mortbay.util.ThreadPool$PoolThread.run(ThreadPool.java:534)
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