JPOX creates bad SQL for navigational queries
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Key: JDO-573
URL: https://issues.apache.org/jira/browse/JDO-573
Project: JDO
Issue Type: Bug
Components: tck2, tck2-legacy
Affects Versions: JDO 2 maintenance release 1
Reporter: Craig Russell
The test org.apache.jdo.tck.query.result.VariableInResultNavigation fails with
incorrect SQL generated.
[java] 1)
testNavigationWithThisAndCompany(org.apache.jdo.tck.query.result.VariableInResultNavigation)javax.jdo.JDOException:
JDOException thrown while executing query:
[java] SELECT this, e, p FROM org.apache.jdo.tck.pc.company.Company WHERE
name == "Sun Microsystems, Inc." && departments.contains(d) &&
d.employees.contains(e) && e.projects.contains(p) VARIABLES Department d;
Employee e; Project p
[java] at
org.apache.jdo.tck.query.QueryTest.execute(QueryTest.java:1314)
[java] at
org.apache.jdo.tck.query.QueryTest.execute(QueryTest.java:1135)
[java] at
org.apache.jdo.tck.query.QueryTest.executeAPIQuery(QueryTest.java:1071)
[java] at
org.apache.jdo.tck.query.QueryTest.executeAPIQuery(QueryTest.java:1051)
[java] at
org.apache.jdo.tck.query.result.VariableInResultNavigation.testNavigationWithThisAndCompany(VariableInResultNavigation.java:251)
[java] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
[java] at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
[java] at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
[java] at org.apache.jdo.tck.JDO_Test.runBare(JDO_Test.java:254)
[java] at
org.apache.jdo.tck.util.BatchTestRunner.doRun(BatchTestRunner.java:108)
[java] at
org.apache.jdo.tck.util.BatchTestRunner.start(BatchTestRunner.java:148)
[java] at
org.apache.jdo.tck.util.BatchTestRunner.main(BatchTestRunner.java:123)
[java] NestedThrowablesStackTrace:
[java] javax.jdo.JDODataStoreException: [JPOX-042007] Error executing JDOQL
query "SELECT
THIS.DATASTORE_IDENTITY,UNBOUND_E.DATASTORE_IDENTITY,UNBOUND_P.DATASTORE_IDENTITY
FROM datastoreidentity0.COMPANIES THIS , datastoreidentity0.PERSONS UNBOUND_E
, datastoreidentity0.PROJECTS UNBOUND_P WHERE EXISTS (SELECT 1 FROM
datastoreidentity0.DEPARTMENTS THIS_DEPARTMENTS_D WHERE EXISTS (SELECT 1 FROM
datastoreidentity0.PERSONS THIS_DEPARTMENTS_D_EMPLOYEES_E WHERE
THIS_DEPARTMENTS_D_EMPLOYEES_E.DEPARTMENT =
THIS_DEPARTMENTS_D.DATASTORE_IDENTITY AND THIS_DEPARTMENTS_D.COMPANYID =
THIS.DATASTORE_IDENTITY AND THIS."NAME" = ?)) AND EXISTS (SELECT 1 FROM
datastoreidentity0.PROJECT_MEMBER THIS_DEPARTMENTS_D_EMPLOYEES_E_PROJECTS_P
WHERE THIS_DEPARTMENTS_D_EMPLOYEES_E_PROJECTS_P."MEMBER" =
THIS_DEPARTMENTS_D_EMPLOYEES_E.DATASTORE_IDENTITY AND
UNBOUND_P.DATASTORE_IDENTITY =
THIS_DEPARTMENTS_D_EMPLOYEES_E_PROJECTS_P.PROJID)" : Column
'THIS_DEPARTMENTS_D_EMPLOYEES_E.DATASTORE_IDENTITY' is either not in any table
in the FROM list or appears within a join specification and is outside the
scope of the join specification or appears in a HAVING clause and is not in the
GROUP BY list. If this is a CREATE or ALTER TABLE statement then
'THIS_DEPARTMENTS_D_EMPLOYEES_E.DATASTORE_IDENTITY' is not a column in the
target table..
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