[ http://issues.apache.org/jira/browse/OPENJPA-62?page=all ]
George Hongell updated OPENJPA-62:
----------------------------------
Attachment: failureEntities.zip
attachment included to help recreate issue
> Ejbql join queries show invalid null Entities when run in a new persistence
> context where no entity instances exist.
> --------------------------------------------------------------------------------------------------------------------
>
> Key: OPENJPA-62
> URL: http://issues.apache.org/jira/browse/OPENJPA-62
> Project: OpenJPA
> Issue Type: Bug
> Components: query
> Environment: openjpa version 443432, derby, db2
> Reporter: George Hongell
> Attachments: failureEntities.zip
>
>
> Each of the following queries, when run by itself in a new persistence
> context where EmpBean and DeptBean are not populated,
> is showing null values for DeptBean and EmpBean respectively which should be
> impossible for an inner join.
> Outer join queries have similar results.
> The DataBase is populated.
> Whether or not the query is run in a transaction context does not matter.
> select d,e from DeptBean d join d.emps e where e.bonus<100.02 or
> e.name='name2'
> select d,e from EmpBean e join e.dept d where e.bonus<100.02 or
> e.name='name6'
> TEST1; select d,e from DeptBean d join d.emps e where e.bonus<100.02 or
> e.name='name2'
> DeptBean EmpBean
> ~~~~~~~~ ~~~~~~~
> null [1]
> null [3]
> null [5]
> null [6]
> [100] [8]
> [200] [4]
> [210] [2]
> [210] [7]
> [210] [9]
> TEST1; 9 tuples
> TEST1; select d,e from EmpBean e join e.dept d where e.bonus<100.02 or
> e.name='name6'
> DeptBean EmpBean
> ~~~~~~~~ ~~~~~~~
> [100] [8]
> [100] null
> [200] [3]
> [200] null
> [210] null
> [210] null
> [210] null
> [210] null
> [220] null
> TEST1; 9 tuples
> Furthermore, if either of these queries is run twice in a new persistence
> context,
> the second query gets a Cannot load object with id "1" error.
> ACTUAL(
> TEST2; select d,e from EmpBean e join e.dept d where e.bonus<100.02 or
> e.name='name6'
>
> d
>
>
> ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
>
> Cannot load object with id "1". Instance
> "com.ibm.ws.query.entities.objectgrid.annotated.DeptBean-1" with the same id
> already exists in the L1 cache. This can occur when you assign an existing
> id to a new instance, and before flushing attempt to load the existing
> instance for that id.
> TEST2; 1 tuple
> However, if
> select d,e from DeptBean d join d.emps e where e.bonus<100.02 or
> e.name='name2'
> is proceeded by
> select d from DeptBean d
> it gets the correct result.
> and if select d,e from EmpBean e join e.dept d where e.bonus<100.02 or
> e.name='name6'
> is proceeded by
> select e from EmpBean e
> it gets the correct result.
> should be
> TEST2; select d,e from EmpBean e join e.dept d where e.bonus<100.02 or
> e.name='name6'
> DeptBean EmpBean
> ~~~~~~~~ ~~~~~~~
> [100] [6]
> [100] [8]
> [200] [3]
> [200] [4]
> [210] [1]
> [210] [2]
> [210] [7]
> [210] [9]
> [220] [5]
> TEST2; 9 tuples)
> TEST2; select d,e from DeptBean d join d.emps e where e.bonus<100.02 or
> e.name='name2'
> DeptBean EmpBean
> ~~~~~~~~ ~~~~~~~
> [100] [6]
> [100] [8]
> [200] [3]
> [200] [4]
> [210] [1]
> [210] [2]
> [210] [7]
> [210] [9]
> [220] [5]
> TEST2; 9 tuples)
> the database shows
> select t0.empid, t0.dept_deptno, t0.name, t0.bonus, t0.home_street,
> t0.work_street FROM EmpBean t0
> EMPID :DEPT_DEPTNO :NAME :BONUS :HOME_STREET :WORK_STREET :
> 1 :210 :david :0.0 :1780 Mercury Way :555 Silicon Valley Drive :
> 2 :210 :andrew :0.0 :1780 Mercury Way :555 Silicon Valley Drive :
> 3 :200 :minmei :0.0 :1780 Mercury Way :555 Silicon Valley Drive :
> 4 :200 :george :0.0 :512 Venus Drive :555 Silicon Valley Drive :
> 5 :220 :ritika :0.0 :12440 Vulcan Avenue :555 Silicon Valley Drive :
> 6 :100 :ahmad :0.0 :4983 Plutonium Avenue :4983 Plutonium Avenue :
> 7 :210 :charlene :0.0 :182 Martian Street :555 Silicon Valley Drive :
> 8 :100 :Tom Rayburn :0.0 :6200 Vegas Drive :555 Silicon Valley Drive :
> 9 :210 :harry :0.0 :150 North First Apt E1 :8900 Jupiter Park :
> 10 : SQL_NULL :Catalina Wei :0.0 : SQL_NULL :555 Silicon Valley Drive :
> select * from deptbean
> DEPTNO :BUDGET :NAME :MGR_EMPID :REPORTSTO_DEPTNO :
> 210 :2.1 :Development :3 :200 :
> 220 :2.1 :Service :4 :200 :
> 300 :2.1 :Sales :6 :100 :
> 200 :2.1 :Admin :8 :100 :
> 100 :2.1 :CEO :10 :100 :
> simple ejb queries are always correct
> TEST1; select e from EmpBean e
> EmpBean
> ~~~~~~~
> [1]
> [2]
> [3]
> [4]
> [5]
> [6]
> [7]
> [8]
> [9]
> [10]
> TEST1; 10 tuples)
> TEST1; select d from DeptBean d
> DeptBean
> ~~~~~~~~
> [100]
> [200]
> [210]
> [220]
> [300]
> TEST1; 5 tuples)
> the trace statements
> for select d,e from DeptBean d join d.emps e where e.bonus<100.02 or
> e.name='name2'
> 359 TRACE [main] openjpa.jdbc.SQL - <t 1094861122, conn 1279413314> [0 ms]
> executing prepstmnt 615523504 SELECT t0.deptno, t1.empid, t1.bonus,
> t1.dept_deptno, t1.execLevel, t1.hireDate, t1.hireTime, t1.hireTimestamp,
> t1.home_street, t1.isManager, t1.name, t1.salary, t1.work_street FROM
> DeptBean t0 INNER JOIN EmpBean t1 ON t0.deptno = t1.dept_deptno WHERE
> ((CAST(t1.bonus AS DOUBLE) < ? OR t1.name = ?)) [params=(BigDecimal) 100.02,
> (String) name2]
> 406 TRACE [main] openjpa.jdbc.SQL - <t 1094861122, conn 1279413314> [0 ms]
> executing prepstmnt 380245674 SELECT t0.bonus, t1.deptno, t1.budget, t1.name,
> t0.execLevel, t0.hireDate, t0.hireTime, t0.hireTimestamp, t2.street, t2.city,
> t2.state, t2.zip, t0.isManager, t0.name, t0.salary, t3.street, t3.city,
> t3.state, t3.zip FROM EmpBean t0 LEFT OUTER JOIN DeptBean t1 ON
> t0.dept_deptno = t1.deptno LEFT OUTER JOIN AddressBean t2 ON t0.home_street =
> t2.street LEFT OUTER JOIN AddressBean t3 ON t0.work_street = t3.street WHERE
> t0.empid = ? [params=(int) 100]
> 469 TRACE [main] openjpa.jdbc.SQL - <t 1094861122, conn 1279413314> [0 ms]
> executing prepstmnt 1021328608 SELECT t0.budget, t0.name FROM DeptBean t0
> WHERE t0.deptno = ? [params=(int) 100]
> 484 TRACE [main] openjpa.jdbc.SQL - <t 1094861122, conn 1279413314> [0 ms]
> executing prepstmnt 1420580012 SELECT t0.city, t0.state, t0.zip FROM
> AddressBean t0 WHERE t0.street = ? [params=(String) 4983 Plutonium Avenue]
> 562 TRACE [main] openjpa.jdbc.SQL - <t 1094861122, conn 1279413314> [0 ms]
> executing prepstmnt 799027104 SELECT t1.empid, t1.bonus, t1.execLevel,
> t1.hireDate, t1.hireTime, t1.hireTimestamp, t1.isManager, t1.name, t1.salary
> FROM DeptBean t0 INNER JOIN EmpBean t1 ON t0.mgr_empid = t1.empid WHERE
> t0.deptno = ? [params=(int) 100]
> 609 TRACE [main] openjpa.jdbc.SQL - <t 1094861122, conn 1279413314> [0 ms]
> executing prepstmnt 931018622 SELECT t1.deptno, t1.budget, t1.name FROM
> DeptBean t0 INNER JOIN DeptBean t1 ON t0.reportsTo_deptno = t1.deptno WHERE
> t0.deptno = ? [params=(int) 100]
> 625 TRACE [main] openjpa.jdbc.SQL - <t 1094861122, conn 1279413314> [0 ms]
> executing prepstmnt 1703830926 SELECT t0.city, t0.state, t0.zip FROM
> AddressBean t0 WHERE t0.street = ? [params=(String) 6200 Vegas Drive]
> 625 TRACE [main] openjpa.jdbc.SQL - <t 1094861122, conn 1279413314> [0 ms]
> executing prepstmnt 494935424 SELECT t0.city, t0.state, t0.zip FROM
> AddressBean t0 WHERE t0.street = ? [params=(String) 555 Silicon Valley Drive]
> 625 TRACE [main] openjpa.jdbc.SQL - <t 1094861122, conn 1279413314> [0 ms]
> executing prepstmnt 1753245824 SELECT t0.bonus, t1.deptno, t1.budget,
> t1.name, t0.execLevel, t0.hireDate, t0.hireTime, t0.hireTimestamp, t2.street,
> t2.city, t2.state, t2.zip, t0.isManager, t0.name, t0.salary, t3.street,
> t3.city, t3.state, t3.zip FROM EmpBean t0 LEFT OUTER JOIN DeptBean t1 ON
> t0.dept_deptno = t1.deptno LEFT OUTER JOIN AddressBean t2 ON t0.home_street =
> t2.street LEFT OUTER JOIN AddressBean t3 ON t0.work_street = t3.street WHERE
> t0.empid = ? [params=(int) 200]
> 640 TRACE [main] openjpa.jdbc.SQL - <t 1094861122, conn 1279413314> [0 ms]
> executing prepstmnt 1718773362 SELECT t0.budget, t0.name FROM DeptBean t0
> WHERE t0.deptno = ? [params=(int) 200]
> 656 TRACE [main] openjpa.jdbc.SQL - <t 1094861122, conn 1279413314> [0 ms]
> executing prepstmnt 252841746 SELECT t0.city, t0.state, t0.zip FROM
> AddressBean t0 WHERE t0.street = ? [params=(String) 1780 Mercury Way]
> 656 TRACE [main] openjpa.jdbc.SQL - <t 1094861122, conn 1279413314> [0 ms]
> executing prepstmnt 1000749990 SELECT t1.empid, t1.bonus, t1.execLevel,
> t1.hireDate, t1.hireTime, t1.hireTimestamp, t1.isManager, t1.name, t1.salary
> FROM DeptBean t0 INNER JOIN EmpBean t1 ON t0.mgr_empid = t1.empid WHERE
> t0.deptno = ? [params=(int) 200]
> 656 TRACE [main] openjpa.jdbc.SQL - <t 1094861122, conn 1279413314> [0 ms]
> executing prepstmnt 2040035736 SELECT t1.deptno, t1.budget, t1.name FROM
> DeptBean t0 INNER JOIN DeptBean t1 ON t0.reportsTo_deptno = t1.deptno WHERE
> t0.deptno = ? [params=(int) 200]
> 672 TRACE [main] openjpa.jdbc.SQL - <t 1094861122, conn 1279413314> [0 ms]
> executing prepstmnt 441981528 SELECT t0.city, t0.state, t0.zip FROM
> AddressBean t0 WHERE t0.street = ? [params=(String) 512 Venus Drive]
> 672 TRACE [main] openjpa.jdbc.SQL - <t 1094861122, conn 1279413314> [0 ms]
> executing prepstmnt 1135756210 SELECT t0.bonus, t1.deptno, t1.budget,
> t1.name, t0.execLevel, t0.hireDate, t0.hireTime, t0.hireTimestamp, t2.street,
> t2.city, t2.state, t2.zip, t0.isManager, t0.name, t0.salary, t3.street,
> t3.city, t3.state, t3.zip FROM EmpBean t0 LEFT OUTER JOIN DeptBean t1 ON
> t0.dept_deptno = t1.deptno LEFT OUTER JOIN AddressBean t2 ON t0.home_street =
> t2.street LEFT OUTER JOIN AddressBean t3 ON t0.work_street = t3.street WHERE
> t0.empid = ? [params=(int) 210]
> 687 TRACE [main] openjpa.jdbc.SQL - <t 1094861122, conn 1279413314> [0 ms]
> executing prepstmnt 1956672672 SELECT t0.budget, t0.name FROM DeptBean t0
> WHERE t0.deptno = ? [params=(int) 210]
> 687 TRACE [main] openjpa.jdbc.SQL - <t 1094861122, conn 1279413314> [0 ms]
> executing prepstmnt 497163682 SELECT t1.empid, t1.bonus, t1.execLevel,
> t1.hireDate, t1.hireTime, t1.hireTimestamp, t1.isManager, t1.name, t1.salary
> FROM DeptBean t0 INNER JOIN EmpBean t1 ON t0.mgr_empid = t1.empid WHERE
> t0.deptno = ? [params=(int) 210]
> 734 TRACE [main] openjpa.jdbc.SQL - <t 1094861122, conn 1279413314> [0 ms]
> executing prepstmnt 1160398122 SELECT t1.deptno, t1.budget, t1.name FROM
> DeptBean t0 INNER JOIN DeptBean t1 ON t0.reportsTo_deptno = t1.deptno WHERE
> t0.deptno = ? [params=(int) 210]
> 734 TRACE [main] openjpa.jdbc.SQL - <t 1094861122, conn 1279413314> [0 ms]
> executing prepstmnt 1948939306 SELECT t0.city, t0.state, t0.zip FROM
> AddressBean t0 WHERE t0.street = ? [params=(String) 182 Martian Street]
> 750 TRACE [main] openjpa.jdbc.SQL - <t 1094861122, conn 1279413314> [0 ms]
> executing prepstmnt 1117667998 SELECT t0.city, t0.state, t0.zip FROM
> AddressBean t0 WHERE t0.street = ? [params=(String) 150 North First Apt E1]
> 750 TRACE [main] openjpa.jdbc.SQL - <t 1094861122, conn 1279413314> [0 ms]
> executing prepstmnt 1403016096 SELECT t0.city, t0.state, t0.zip FROM
> AddressBean t0 WHERE t0.street = ? [params=(String) 8900 Jupiter Park]
> 765 TRACE [main] openjpa.jdbc.SQL - <t 1094861122, conn 1279413314> [0 ms]
> executing prepstmnt 1997174538 SELECT t0.bonus, t1.deptno, t1.budget,
> t1.name, t0.execLevel, t0.hireDate, t0.hireTime, t0.hireTimestamp, t2.street,
> t2.city, t2.state, t2.zip, t0.isManager, t0.name, t0.salary, t3.street,
> t3.city, t3.state, t3.zip FROM EmpBean t0 LEFT OUTER JOIN DeptBean t1 ON
> t0.dept_deptno = t1.deptno LEFT OUTER JOIN AddressBean t2 ON t0.home_street =
> t2.street LEFT OUTER JOIN AddressBean t3 ON t0.work_street = t3.street WHERE
> t0.empid = ? [params=(int) 220]
> 765 TRACE [main] openjpa.jdbc.SQL - <t 1094861122, conn 1279413314> [0 ms]
> executing prepstmnt 658908998 SELECT t0.budget, t0.name FROM DeptBean t0
> WHERE t0.deptno = ? [params=(int) 220]
> 765 TRACE [main] openjpa.jdbc.SQL - <t 1094861122, conn 1279413314> [0 ms]
> executing prepstmnt 947140724 SELECT t0.city, t0.state, t0.zip FROM
> AddressBean t0 WHERE t0.street = ? [params=(String) 12440 Vulcan Avenue]
> the trace statements
> for select d,e from EmpBean e join e.dept e where e.bonus<100.02 or
> e.name='name2'
> 312 TRACE [main] openjpa.jdbc.SQL - <t 1094861122, conn 1164199268> [0 ms]
> executing prepstmnt 784346816 SELECT t1.deptno, t1.budget, t1.mgr_empid,
> t1.name, t1.reportsTo_deptno, t0.empid FROM EmpBean t0 INNER JOIN DeptBean t1
> ON t0.dept_deptno = t1.deptno WHERE ((CAST(t0.bonus AS DOUBLE) < ? OR t0.name
> = ?)) [params=(BigDecimal) 100.02, (String) name6]
> 343 TRACE [main] openjpa.jdbc.SQL - <t 1094861122, conn 1164199268> [0 ms]
> executing prepstmnt 1902276962 SELECT t0.bonus, t0.execLevel, t0.hireDate,
> t0.hireTime, t0.hireTimestamp, t0.isManager, t0.name, t0.salary FROM EmpBean
> t0 WHERE t0.empid = ? [params=(int) 3]
> 359 TRACE [main] openjpa.jdbc.SQL - <t 1094861122, conn 1164199268> [0 ms]
> executing prepstmnt 692463942 SELECT t0.budget, t0.name FROM DeptBean t0
> WHERE t0.deptno = ? [params=(int) 200]
> 375 TRACE [main] openjpa.jdbc.SQL - <t 1094861122, conn 1164199268> [0 ms]
> executing prepstmnt 288493874 SELECT t0.budget, t1.empid, t1.bonus,
> t1.execLevel, t1.hireDate, t1.hireTime, t1.hireTimestamp, t1.isManager,
> t1.name, t1.salary, t0.name, t2.deptno, t2.budget, t2.name FROM DeptBean t0
> LEFT OUTER JOIN EmpBean t1 ON t0.mgr_empid = t1.empid LEFT OUTER JOIN
> DeptBean t2 ON t0.reportsTo_deptno = t2.deptno WHERE t0.deptno = ?
> [params=(int) 1]
> 375 TRACE [main] openjpa.jdbc.SQL - <t 1094861122, conn 1164199268> [0 ms]
> executing prepstmnt 1962964224 SELECT t0.budget, t1.empid, t1.bonus,
> t1.execLevel, t1.hireDate, t1.hireTime, t1.hireTimestamp, t1.isManager,
> t1.name, t1.salary, t0.name, t2.deptno, t2.budget, t2.name FROM DeptBean t0
> LEFT OUTER JOIN EmpBean t1 ON t0.mgr_empid = t1.empid LEFT OUTER JOIN
> DeptBean t2 ON t0.reportsTo_deptno = t2.deptno WHERE t0.deptno = ?
> [params=(int) 2]
> 375 TRACE [main] openjpa.jdbc.SQL - <t 1094861122, conn 1164199268> [0 ms]
> executing prepstmnt 1125139216 SELECT t0.bonus, t0.execLevel, t0.hireDate,
> t0.hireTime, t0.hireTimestamp, t0.isManager, t0.name, t0.salary FROM EmpBean
> t0 WHERE t0.empid = ? [params=(int) 8]
> 375 TRACE [main] openjpa.jdbc.SQL - <t 1094861122, conn 1164199268> [0 ms]
> executing prepstmnt 1682728012 SELECT t0.budget, t0.name FROM DeptBean t0
> WHERE t0.deptno = ? [params=(int) 100]
> 390 TRACE [main] openjpa.jdbc.SQL - <t 1094861122, conn 1164199268> [0 ms]
> executing prepstmnt 485498096 SELECT t1.deptno, t1.budget, t1.name FROM
> EmpBean t0 INNER JOIN DeptBean t1 ON t0.dept_deptno = t1.deptno WHERE
> t0.empid = ? [params=(int) 3]
> 437 TRACE [main] openjpa.jdbc.SQL - <t 1094861122, conn 1164199268> [0 ms]
> executing prepstmnt 495459720 SELECT t1.street, t1.city, t1.state, t1.zip
> FROM EmpBean t0 INNER JOIN AddressBean t1 ON t0.home_street = t1.street WHERE
> t0.empid = ? [params=(int) 3]
> 468 TRACE [main] openjpa.jdbc.SQL - <t 1094861122, conn 1164199268> [0 ms]
> executing prepstmnt 1370640818 SELECT t1.street, t1.city, t1.state, t1.zip
> FROM EmpBean t0 INNER JOIN AddressBean t1 ON t0.work_street = t1.street WHERE
> t0.empid = ? [params=(int) 3]
> 484 TRACE [main] openjpa.jdbc.SQL - <t 1094861122, conn 1164199268> [0 ms]
> executing prepstmnt 492576092 SELECT t0.budget, t1.empid, t1.bonus,
> t1.execLevel, t1.hireDate, t1.hireTime, t1.hireTimestamp, t1.isManager,
> t1.name, t1.salary, t0.name, t2.deptno, t2.budget, t2.name FROM DeptBean t0
> LEFT OUTER JOIN EmpBean t1 ON t0.mgr_empid = t1.empid LEFT OUTER JOIN
> DeptBean t2 ON t0.reportsTo_deptno = t2.deptno WHERE t0.deptno = ?
> [params=(int) 4]
> 500 TRACE [main] openjpa.jdbc.SQL - <t 1094861122, conn 1164199268> [0 ms]
> executing prepstmnt 1356091604 SELECT t0.bonus, t0.execLevel, t0.hireDate,
> t0.hireTime, t0.hireTimestamp, t0.isManager, t0.name, t0.salary FROM EmpBean
> t0 WHERE t0.empid = ? [params=(int) 4]
> 500 TRACE [main] openjpa.jdbc.SQL - <t 1094861122, conn 1164199268> [0 ms]
> executing prepstmnt 1002191804 SELECT t0.budget, t1.empid, t1.bonus,
> t1.execLevel, t1.hireDate, t1.hireTime, t1.hireTimestamp, t1.isManager,
> t1.name, t1.salary, t0.name, t2.deptno, t2.budget, t2.name FROM DeptBean t0
> LEFT OUTER JOIN EmpBean t1 ON t0.mgr_empid = t1.empid LEFT OUTER JOIN
> DeptBean t2 ON t0.reportsTo_deptno = t2.deptno WHERE t0.deptno = ?
> [params=(int) 5]
> 515 TRACE [main] openjpa.jdbc.SQL - <t 1094861122, conn 1164199268> [0 ms]
> executing prepstmnt 1076117540 SELECT t0.bonus, t0.execLevel, t0.hireDate,
> t0.hireTime, t0.hireTimestamp, t0.isManager, t0.name, t0.salary FROM EmpBean
> t0 WHERE t0.empid = ? [params=(int) 10]
> 515 TRACE [main] openjpa.jdbc.SQL - <t 1094861122, conn 1164199268> [0 ms]
> executing prepstmnt 104728126 SELECT t0.budget, t1.empid, t1.bonus,
> t1.execLevel, t1.hireDate, t1.hireTime, t1.hireTimestamp, t1.isManager,
> t1.name, t1.salary, t0.name, t2.deptno, t2.budget, t2.name FROM DeptBean t0
> LEFT OUTER JOIN EmpBean t1 ON t0.mgr_empid = t1.empid LEFT OUTER JOIN
> DeptBean t2 ON t0.reportsTo_deptno = t2.deptno WHERE t0.deptno = ?
> [params=(int) 6]
> 531 TRACE [main] openjpa.jdbc.SQL - <t 1094861122, conn 1164199268> [16 ms]
> executing prepstmnt 591274814 SELECT t0.budget, t1.empid, t1.bonus,
> t1.execLevel, t1.hireDate, t1.hireTime, t1.hireTimestamp, t1.isManager,
> t1.name, t1.salary, t0.name, t2.deptno, t2.budget, t2.name FROM DeptBean t0
> LEFT OUTER JOIN EmpBean t1 ON t0.mgr_empid = t1.empid LEFT OUTER JOIN
> DeptBean t2 ON t0.reportsTo_deptno = t2.deptno WHERE t0.deptno = ?
> [params=(int) 7]
> 531 TRACE [main] openjpa.jdbc.SQL - <t 1094861122, conn 1164199268> [0 ms]
> executing prepstmnt 2091941040 SELECT t1.deptno, t1.budget, t1.name FROM
> EmpBean t0 INNER JOIN DeptBean t1 ON t0.dept_deptno = t1.deptno WHERE
> t0.empid = ? [params=(int) 8]
> 531 TRACE [main] openjpa.jdbc.SQL - <t 1094861122, conn 1164199268> [0 ms]
> executing prepstmnt 747777170 SELECT t1.street, t1.city, t1.state, t1.zip
> FROM EmpBean t0 INNER JOIN AddressBean t1 ON t0.home_street = t1.street WHERE
> t0.empid = ? [params=(int) 8]
> 531 TRACE [main] openjpa.jdbc.SQL - <t 1094861122, conn 1164199268> [0 ms]
> executing prepstmnt 1392268028 SELECT t1.street, t1.city, t1.state, t1.zip
> FROM EmpBean t0 INNER JOIN AddressBean t1 ON t0.work_street = t1.street WHERE
> t0.empid = ? [params=(int) 8]
> 546 TRACE [main] openjpa.jdbc.SQL - <t 1094861122, conn 1164199268> [0 ms]
> executing prepstmnt 335680514 SELECT t0.budget, t1.empid, t1.bonus,
> t1.execLevel, t1.hireDate, t1.hireTime, t1.hireTimestamp, t1.isManager,
> t1.name, t1.salary, t0.name, t2.deptno, t2.budget, t2.name FROM DeptBean t0
> LEFT OUTER JOIN EmpBean t1 ON t0.mgr_empid = t1.empid LEFT OUTER JOIN
> DeptBean t2 ON t0.reportsTo_deptno = t2.deptno WHERE t0.deptno = ?
> [params=(int) 9]
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