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http://opensource.atlassian.com/projects/hibernate/browse/HHH-1785?page=c...
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Ben Turner commented on HHH-1785:
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I use Oracle database links with Public Synonyms, and have a related problem.
My table, lets call it DATA@OTHERDB is owned by DB_OWNER. So we have setup a view to the
table called DATA_V, again owned by DB_OWNER, that points at the table. Then finally we
have a public synonym pointing DATA at DB_OWNER.DATA_V
However, I get trouble when using Chris Richardson's ORMUnit (
http://ormunit.googlecode.com) which sets up a Hibernate Configuration object then calls
configuration.generateSchemaUpdateScript(dialect, dbmd) which it then would go on to parse
the output for missing / extra items.
This call fails with the following in the logs:
2008-01-18 12:00:13,714 [main] INFO org.hibernate.tool.hbm2ddl.TableMetadata - table
found: DB_OWNER.LOCAL_TABLE
2008-01-18 12:00:13,714 [main] INFO org.hibernate.tool.hbm2ddl.TableMetadata - columns:
[id, column1, other_column]
2008-01-18 12:00:13,714 [main] INFO org.hibernate.tool.hbm2ddl.TableMetadata - foreign
keys: [...]
2008-01-18 12:00:13,714 [main] INFO org.hibernate.tool.hbm2ddl.TableMetadata - indexes:
[...]
2008-01-18 12:00:13,729 [main] INFO org.hibernate.tool.hbm2ddl.DatabaseMetadata - table
not found: DATA
So I am guessing the schema update script is presuming the table is local and not over a
database link.
validate not working with oracle dblinks
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Key: HHH-1785
URL:
http://opensource.atlassian.com/projects/hibernate/browse/HHH-1785
Project: Hibernate3
Issue Type: Bug
Affects Versions: 3.1 rc2
Environment: Hibernate: 3.1.rc2
Database: Oracle 9i
Reporter: Arik Galansky
Full stack trace of any exception that occurs:
Don't have a full stack availible, but here is the last part:
Caused by:org.hibernate.HibernateException: Missing Table: table@dblink
org.hibernate.cfg.Configuration.ValidateSchema (Configuration.java953)
Name and version of the database you are using: Oracle 9i
the problem is that when I set the hibernate.hbm2ddl.auto to validate I get the mentioned
below Exception on a table that is found on a remote DB/
important to note that I can select from the table when it comes to queries, but only if
I put it the hbm2ddl on "update" mode which is ofcourse not healthy considering
I don't want the EJB to alternate my DB stracture in any way.
* important to mention that the user on the other side of the DBlink has the "select
any dictionary" grant so he should have no problem selecting from the dba_* tables.
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