[JDO-248] JPOX generates illegal SQL for queries using result class java.util.Map.

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Fix Version/s: JDO 2 beta
• Component/s: tck
• Assignee: Craig L Russell
• Reporter: Michael Watzek
• Created: 09/Dec/05 23:47
• Updated: 14/Jun/10 11:06
• Resolved: 02/Jan/06 07:00

Description

Test case ResultClassRequirements fails because JPOX generates illegal SQL for the query below. The query uses result class java.util.Map. The FROM caluse of the generated SQL is empty.

14:23:04,625 (main) DEBUG [org.apache.jdo.tck] - Executing API query: SELECT phoneNumbers INTO java.util.Map FROM org.apache.jdo.tck.pc.company.FullTimeEmployee
14:23:04,687 (main) INFO [org.apache.jdo.tck] - Exception during setUp or runtest:
javax.jdo.JDODataStoreException: Error executing JDOQL query "SELECT FROM applicationidentity0.PERSONS THIS WHERE THIS.DISCRIMINATOR = ?" : Syntax error: Encountered "FROM" at line 1, column 9.
ERROR 42X01: Syntax error: Encountered "FROM" at line 1, column 9.
at org.apache.derby.iapi.error.StandardException.newException(Unknown Source)
at org.apache.derby.impl.sql.compile.ParserImpl.parseStatement(Unknown Source)
at org.apache.derby.impl.sql.GenericStatement.prepMinion(Unknown Source)
at org.apache.derby.impl.sql.GenericStatement.prepare(Unknown Source)
at org.apache.derby.impl.sql.conn.GenericLanguageConnectionContext.prepareInternalStatement(Unknown Source)
at org.apache.derby.impl.jdbc.EmbedPreparedStatement.<init>(Unknown Source)
at org.apache.derby.impl.jdbc.EmbedPreparedStatement20.<init>(Unknown Source)
at org.apache.derby.impl.jdbc.EmbedPreparedStatement30.<init>(Unknown Source)
at org.apache.derby.jdbc.Driver30.newEmbedPreparedStatement(Unknown Source)
at org.apache.derby.impl.jdbc.EmbedConnection.prepareStatement(Unknown Source)
at org.apache.derby.impl.jdbc.EmbedConnection.prepareStatement(Unknown Source)
at com.mchange.v2.c3p0.impl.NewProxyConnection.prepareStatement(NewProxyConnection.java:190)
at org.jpox.store.StatementText.prepareStatement(StatementText.java:199)
at org.jpox.store.query.JDOQLQuery.performExecute(JDOQLQuery.java:678)
at org.jpox.store.query.Query.executeWithMap(Query.java:966)
at org.jpox.store.query.Query.executeWithArray(Query.java:939)
at org.jpox.store.query.Query.execute(Query.java:862)
at org.apache.jdo.tck.query.QueryTest.execute(QueryTest.java:1151)
at org.apache.jdo.tck.query.QueryTest.execute(QueryTest.java:1029)
at org.apache.jdo.tck.query.QueryTest.executeAPIQuery(QueryTest.java:966)
at org.apache.jdo.tck.query.QueryTest.executeAPIQuery(QueryTest.java:946)
at org.apache.jdo.tck.query.result.ResultClassRequirements.executeQuery(ResultClassRequirements.java:464)
at org.apache.jdo.tck.query.result.ResultClassRequirements.testMap(ResultClassRequirements.java:424)
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:324)
at junit.framework.TestCase.runTest(TestCase.java:154)
at org.apache.jdo.tck.JDO_Test.runBare(JDO_Test.java:204)
at junit.framework.TestResult$1.protect(TestResult.java:106)
at junit.framework.TestResult.runProtected(TestResult.java:124)
at junit.framework.TestResult.run(TestResult.java:109)
at junit.framework.TestCase.run(TestCase.java:118)
at junit.framework.TestSuite.runTest(TestSuite.java:208)
at junit.framework.TestSuite.run(TestSuite.java:203)
at junit.framework.TestSuite.runTest(TestSuite.java:208)
at junit.framework.TestSuite.run(TestSuite.java:203)
at junit.textui.TestRunner.doRun(TestRunner.java:116)
at junit.textui.TestRunner.doRun(TestRunner.java:109)
at org.apache.jdo.tck.util.BatchTestRunner.start(BatchTestRunner.java:120)
at org.apache.jdo.tck.util.BatchTestRunner.main(BatchTestRunner.java:95)
.
at org.jpox.store.query.JDOQLQuery.performExecute(JDOQLQuery.java:747)
at org.jpox.store.query.Query.executeWithMap(Query.java:966)
at org.jpox.store.query.Query.executeWithArray(Query.java:939)
at org.jpox.store.query.Query.execute(Query.java:862)
at org.apache.jdo.tck.query.QueryTest.execute(QueryTest.java:1151)
at org.apache.jdo.tck.query.QueryTest.execute(QueryTest.java:1029)
at org.apache.jdo.tck.query.QueryTest.executeAPIQuery(QueryTest.java:966)
at org.apache.jdo.tck.query.QueryTest.executeAPIQuery(QueryTest.java:946)
at org.apache.jdo.tck.query.result.ResultClassRequirements.executeQuery(ResultClassRequirements.java:464)
at org.apache.jdo.tck.query.result.ResultClassRequirements.testMap(ResultClassRequirements.java:424)
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:324)
at junit.framework.TestCase.runTest(TestCase.java:154)
at org.apache.jdo.tck.JDO_Test.runBare(JDO_Test.java:204)
at junit.framework.TestResult$1.protect(TestResult.java:106)
at junit.framework.TestResult.runProtected(TestResult.java:124)
at junit.framework.TestResult.run(TestResult.java:109)
at junit.framework.TestCase.run(TestCase.java:118)
at junit.framework.TestSuite.runTest(TestSuite.java:208)
at junit.framework.TestSuite.run(TestSuite.java:203)
at junit.framework.TestSuite.runTest(TestSuite.java:208)
at junit.framework.TestSuite.run(TestSuite.java:203)
at junit.textui.TestRunner.doRun(TestRunner.java:116)
at junit.textui.TestRunner.doRun(TestRunner.java:109)
at org.apache.jdo.tck.util.BatchTestRunner.start(BatchTestRunner.java:120)
at org.apache.jdo.tck.util.BatchTestRunner.main(BatchTestRunner.java:95)