1. create of children fails with a foreign key violation forum.hibernate.orgHi, i create a bo1 object and a buch of bo2 children from a transport object in one step (code below). If i don't call Session.flush() before inserting the children, the insert of the children will fail due to a foreign key constraint in the database. The code is simular to the example in the reference manual, the main difference is ... |
2. Foreign Key Violation in Parent Childs association forum.hibernate.orgHi. I'm having a problem when trying to save a object with childs, referencing the parent (Bidirectional Association). This is the exception: Code: [IBM][CLI Driver][DB2/NT] SQL0530N The insert or update value of the FOREIGN KEY "INTRANET.WF_EVENTOSWORKFLOW.FK_ESTADO_ORIGEN" is not equal to any value of the parent key of the parent table. SQLSTATE=23503 The stack trace in debug verbose is: Code: ... |
3. unique key violation when storing a singleton object's map forum.hibernate.orgHi, It's hard to describe the question but I will try... We have a detached singleton object which has 2 maps (2 value maps, using association tables, unique constraints are added to the key columns). The accesses to the maps are guarded by 2 RW locks to make sure no threads can modify each map at the same time. Also, when ... |