OrganizationService.getUserHandler().findUsersByGroupId(groupid) not working with H2 database --------------------------------------------------------------------------------------------- Key: GTNPORTAL-3014 URL: https://issues.jboss.org/browse/GTNPORTAL-3014 Project: GateIn Portal Issue Type: Bug Security Level: Public(Everyone can see) Components: Identity integration Affects Versions: 3.6.0.Beta01 Reporter: Marek Posolda Assignee: Marek Posolda Fix For: 3.6.0.Beta02 Description of problem: Using default setup with H2 database, calling OrganizationService.getUserHandler().findUsersByGroupId(groupid) raises an exception. Executing the following code: 30 users = organizationService.getUserHandler().findUsersByGroupId("/platform/users"); 31 32 if (users.getSize() > 0) 33 { results in the following exception: 11:01:30,352 WARN [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (http-/127.0.0.1:8080-2) SQL Error: 90068, SQLState: 90068 11:01:30,352 ERROR [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (http-/127.0.0.1:8080-2) Order by expression "HIBERNATEI2_.NAME" must be in the result list in this case; SQL statement: select distinct hibernatei1_.ID as ID4_, hibernatei1_.IDENTITY_TYPE as IDENTITY2_4_, hibernatei1_.NAME as NAME4_, hibernatei1_.REALM as REALM4_ from jbid_io_rel hibernatei0_ inner join jbid_io hibernatei1_ on hibernatei0_.TO_IDENTITY=hibernatei1_.ID cross join jbid_io hibernatei2_ cross join jbid_io hibernatei3_ where hibernatei0_.TO_IDENTITY=hibernatei2_.ID and hibernatei0_.FROM_IDENTITY=hibernatei3_.ID and hibernatei2_.REALM=? and hibernatei3_.REALM=? and (hibernatei2_.NAME like ?) and hibernatei0_.FROM_IDENTITY=? order by hibernatei2_.NAME asc [90068-168] 11:01:30,355 ERROR [stderr] (http-/127.0.0.1:8080-2) org.picketlink.idm.api.query.QueryException: Failed to execute query 11:01:30,356 ERROR [stderr] (http-/127.0.0.1:8080-2) at org.picketlink.idm.impl.api.query.UserQueryExecutorImpl.execute(UserQueryExecutorImpl.java:220) 11:01:30,356 ERROR [stderr] (http-/127.0.0.1:8080-2) at org.picketlink.idm.impl.api.query.UserQueryExecutorImpl.list(UserQueryExecutorImpl.java:245) 11:01:30,356 ERROR [stderr] (http-/127.0.0.1:8080-2) at org.picketlink.idm.impl.api.session.IdentitySessionImpl.list(IdentitySessionImpl.java:364) 11:01:30,356 ERROR [stderr] (http-/127.0.0.1:8080-2) at org.exoplatform.services.organization.idm.IDMUserListAccess.getSize(IDMUserListAccess.java:123) 11:01:30,356 ERROR [stderr] (http-/127.0.0.1:8080-2) at org.exoplatform.demo.portlet.portletOrganization.doView(portletOrganization.java:32) The same issue does not show up with other databases, such as MySQL.