I inherited an unwieldy app that uses hibernate. I can read data from the database (Oracle) but when I try to write (update), the code goes into session.flush and nevers returns (next line of code is not read and db is not updated). The hibernate message says simply "null".

The object is populated with the correct values and the hibernate sql (printed to the logs) works fine if I copy it into TOAD.

Anyone seen this?

Thanks.

Hibernate version:
hibernate 2.1

Name and version of the database you are using:
Oracle9

The generated SQL (show_sql=true):

Hibernate: update HS_GAME set name=? where game_id=?
[12:13:33.719] null

Could you please post logs at debug level.. this would help us a lot..

Cheers,
mike

Unfortunately, the engineer who wrote the app didn't implemented logging. I'll take a stab at it and get back with more info.

Thanks.

turning on hibernate's debug-level logging would be a good start.

Pardon my novice level knowledge of hibernate. I can't find where hibernate is configured for logging level.