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I am trying to use the addItem() for sqlcontainer with a postgres db . When I try to add an Item to container I get the " Returning autogenerated keys is not supported error" . I have tried with the postgres jdbc postgresql-8.2-507.jdbc4 driver but it still gives the error
A coworker of mine checked the jdbc driver and it should be ok. Is there any way you can try with Postgres 9.X instead of 8.X? Also, if you post the exact version of Vaadin you were using then I can show the SqlContainer source to my PG expert here.