[hibernate-issues] [Hibernate-JIRA] Commented: (HHH-4876) Postgresql @Lob problem
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http://opensource.atlassian.com/projects/hibernate/browse/HHH-4876?page=c...
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Strong Liu commented on HHH-4876:
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previous version of ann maps byte[] with @Lob property to
org.hibernate.type.PrimitiveByteArrayBlobType, it is actually a BlobType, and it calls
st.setBlob()
actually, if you set hibernate.jdbc.use_streams_for_binary true, you will get the same
error.
so, the simple workaround is change the property type to Blob, yeah, i know it is bad...
:(
Postgresql @Lob problem
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Key: HHH-4876
URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-4876
Project: Hibernate Core
Issue Type: Bug
Components: core
Affects Versions: 3.5.0-Beta-4
Environment: Reproducable on Windows and Linux with Postgresql 8.4
Reporter: Radosław Smogura
The current version of Hibernate (Beta) wrongly reads PgSQL blob values (mapped from @Lob
byte[]). In general Hibernate properly creates OID type columns for storing blobs, but
when it read blob it reads oid value instead of LOB referenced by oid valu (so as the
output i get 6 bytes length table instead of 120kb table) This works fine in previous
release 3.3 / 3.2.
This was I saw is: previous version uses getBlob(), but 3.5 version uses getBytes() of
resultset class.
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