[hibernate-issues] [Hibernate-JIRA] Commented: (HHH-2244) Problem with data type 'Blob'
[
http://opensource.atlassian.com/projects/hibernate/browse/HHH-2244?page=c...
]
Max Rydahl Andersen commented on HHH-2244:
------------------------------------------
the initial description I have no clue what is meant by "its oid been changed",
is that the primary key you refer to ? Then that is a completely different matter since
changing primary keys on objects is not possible/supported.
why is lo_unlink() necessary ?
Problem with data type 'Blob'
-----------------------------
Key: HHH-2244
URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-2244
Project: Hibernate3
Type: Bug
Environment: Hibernate version:3.2
DB: postgresql 8.1
Reporter: Gulshanrai BABAJEE
I have created a table in which I have a field of type BLOB which I store pictures. I
insert a picture, note the oid generated. Then I do the following select statement on
table 'pg_largeobject' (system table) : select * from pg_largeobject where loid =
'oid of my picture'. I found the oid.
Then I update my picture. Its oid has been changed. I now make another select from table
'pg_largeobject' where loid = 'my OLD oid' and I was surprised to see that
the old oid is STILL in the table. So I conclude that each time I update a picture from my
table. The old oids are still there and eventually my database is increasing in size.
Is this not a bug in hibernate?
thanks in advance
--
This message is automatically generated by JIRA.
-
If you think it was sent incorrectly contact one of the administrators:
http://opensource.atlassian.com/projects/hibernate/secure/Administrators....
-
For more information on JIRA, see:
http://www.atlassian.com/software/jira