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From "Craig Russell (JIRA)" <j...@apache.org>
Subject [jira] Resolved: (JDO-248) JPOX generates illegal SQL for queries using result class java.util.Map.
Date Sun, 01 Jan 2006 22:01:03 GMT
     [ http://issues.apache.org/jira/browse/JDO-248?page=all ]
     
Craig Russell resolved JDO-248:
-------------------------------

    Fix Version: JDO 2 beta
     Resolution: Fixed
      Assign To: Craig Russell  (was: Erik Bengtson)

Committed revision 360562.

I changed the query to return named fields to be put into the Map.

The test still fails due to JDO-247 and JDO-249 but this case is closed.

> JPOX generates illegal SQL for queries using result class java.util.Map.
> ------------------------------------------------------------------------
>
>          Key: JDO-248
>          URL: http://issues.apache.org/jira/browse/JDO-248
>      Project: JDO
>         Type: Bug
>   Components: tck20
>     Reporter: Michael Watzek
>     Assignee: Craig Russell
>      Fix For: JDO 2 beta

>
> 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)

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