hibernate 5 order of execution in inserting onetoone entities

Asked Aug 18 '21 at 07:49

Active Aug 18 '21 at 07:49

Viewed 51 times

I have very complex structure with multiple tables to simplify I will post small example

I have 4 entities

A -> entityId
B -> entityId (A- -Onetoone B)
C -> entityId (A- -Onetoone C)
D -> entityId (A- -Onetoone D)

In DB I have constraint of FK for entity D onto entity C (ideally incorrect but changing structure is not possible due to high impact)

After moving to hibernate5 insertion order is affected and it raises ConstraintViolationException for table D as it tries to insert D before C

Is there any way I can manually reorder table inserts such as C should be executed before D ?

asked Aug 18 '21 at 07:49

Gaurang Sheth

1

Change the structure... Or rather create the proper mapping so that hibernate knows the other. Trying to do that yourself leads you down a slippery path. – M. Deinum Aug 18 '21 at 07:52
What database are you using? – Simon Martinelli Aug 18 '21 at 08:30
we are using oracle DB – Gaurang Sheth Aug 18 '21 at 09:52
@M.Deinum I know that's the best solution, but since its complex structure and existing one we want to explore other options, isn't there some way to manage EntityInsertAction map ? – Gaurang Sheth Aug 18 '21 at 09:54

0 Answers0