[hibernate-issues] [Hibernate-JIRA] Resolved: (HHH-4976) org.hibernate.test.hql.ASTParserLoadingTest error running testImplicitPolymorphism with Ingres

org.hibernate.test.hql.ASTParserLoadingTest error running testImplicitPolymorphism with Ingres ---------------------------------------------------------------------------------------------- Key: HHH-4976 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-4976 Project: Hibernate Core Issue Type: Bug Components: testsuite Affects Versions: 3.5.0-CR-2 Environment: Hibernate 3.5.0-CR-2, Ingres 9.3.1 (int.lnx/106), Ingres9Dialect Reporter: Ray Fan Assignee: Strong Liu Fix For: 3.5.x Attachments: hql-astparserloadingtest.zip Error reported executing org.hibernate.test.hql.ASTParserLoadingTest testImplicitPolymorphism with an Ingres exception {noformat} <error message="could not execute query" type="org.hibernate.exception.SQLGrammarException">org.hibernate.exception.SQLGrammarException: could not execute query at org.hibernate.exception.SQLStateConverter.convert(SQLStateConverter.java:91) at org.hibernate.exception.JDBCExceptionHelper.convert(JDBCExceptionHelper.java:66) at org.hibernate.loader.Loader.doList(Loader.java:2257) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2151) at org.hibernate.loader.Loader.list(Loader.java:2146) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:448) at org.hibernate.hql.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:363) at org.hibernate.engine.query.HQLQueryPlan.performList(HQLQueryPlan.java:196) at org.hibernate.impl.SessionImpl.list(SessionImpl.java:1258) at org.hibernate.impl.QueryImpl.list(QueryImpl.java:102) at org.hibernate.test.hql.ASTParserLoadingTest.testImplicitPolymorphism(ASTParserLoadingTest.java:1537) Caused by: com.ingres.gcf.util.SqlEx: A <column reference> contained a <qualifier> 'product0_' which did not correspond to any of the <table reference>s within whose scope the <column reference> appeared. at com.ingres.gcf.jdbc.DrvObj.readError(Unknown Source) at com.ingres.gcf.jdbc.DrvObj.readResults(Unknown Source) at com.ingres.gcf.jdbc.DrvPrep.prepare(Unknown Source) at com.ingres.gcf.jdbc.DrvConn.createPrepStmt(Unknown Source) at com.ingres.gcf.jdbc.JdbcPrep.<init>(Unknown Source) at com.ingres.gcf.jdbc.JdbcConn.createPrep(Unknown Source) at com.ingres.gcf.jdbc.JdbcConn.prepareStatement(Unknown Source) at org.hibernate.jdbc.AbstractBatcher.getPreparedStatement(AbstractBatcher.java:534) at org.hibernate.jdbc.AbstractBatcher.getPreparedStatement(AbstractBatcher.java:452) at org.hibernate.jdbc.AbstractBatcher.prepareQueryStatement(AbstractBatcher.java:161) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:1597) at org.hibernate.loader.Loader.doQuery(Loader.java:718) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:271) at org.hibernate.loader.Loader.doList(Loader.java:2254) ... 38 more </error> {noformat} The SQL query that is produced references product0_ in the WHERE clause of the subselect. {noformat} select product0_.productId as productId37_, product0_.description as descript2_37_, product0_.cost as cost37_, product0_.numberAvailable as numberAv4_37_, ( select sum(li.quantity) from LineItem li where li.productId = product0_.productId ) as formula2_ from Product product0_ {noformat} Once the scoping error is removed a more fundamental error is exposed "Sub-selects are not supported within select target lists."