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From arm...@apache.org
Subject cvs commit: db-ojb release-notes.txt
Date Fri, 22 Oct 2004 17:07:01 GMT
arminw      2004/10/22 10:07:01

  Modified:    .        Tag: OJB_1_0_RELEASE release-notes.txt
  Log:
  add more notes
  
  Revision  Changes    Path
  No                   revision
  No                   revision
  1.54.2.16 +8 -8      db-ojb/release-notes.txt
  
  Index: release-notes.txt
  ===================================================================
  RCS file: /home/cvs/db-ojb/release-notes.txt,v
  retrieving revision 1.54.2.15
  retrieving revision 1.54.2.16
  diff -u -r1.54.2.15 -r1.54.2.16
  --- release-notes.txt	4 Oct 2004 15:00:13 -0000	1.54.2.15
  +++ release-notes.txt	22 Oct 2004 17:07:00 -0000	1.54.2.16
  @@ -73,13 +73,13 @@
   - Batch handling doesn't work proper with optimistic locking. This will be fixed
     in version 1.1
   - Subqueries are not extent aware. see QueryTest#testSubQueryAgainstExtents
  -- When using native Identity columns, OJB uses a temporary dummy value for created OJB
Identity objects
  -  of new pc objects (negative long values are used as dummy values for Identity columns,
the real value
  -  is available after the object insert), so the FK assignment is only valid after store
of the
  -  referenced object (PB-api handles this correctly). TransactionImpl#lock assign the FK
before the
  -  referenced object was written to DB. This only effects the ODMG API.
  -- Mapping of an inheritance hierarchy to multiple joined tables fails in the ODMG
  -  API only.
  +- odmg-api: Mapping classes on multiple joined tables was not supported in
  +  ODMG-API implementation (PB-api support this kind of inheritance).
  +- When a class mapped on multiple joined tables was used in a reference only objects
  +  of the base type class will be instantiated, e.g. a Company class with
  +  a 1:n reference 'employees' to base class Employee and class Manager extends Employee,
  +  then 'employees' only contains objects of type Employee even if the real type was Manager.
  +  See in OJB test suite ...broker.InheritanceMultipleTableTest#testInheritancedObjectsInCollectionReferences
   
   
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