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IdGenerator doesn't work with Tinyint columns
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IdeaBlade View Drop Down
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Joined: 30-May-2007
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Posts: 353 		Post Options Post Options   Quote IdeaBlade Quote  Post ReplyReply Direct Link To This Post Topic: IdGenerator doesn't work with Tinyint columns
    Posted: 12-Jul-2007 at 3:39pm
This is a limitation of our implementation of IdGenerator for numeric and identity columns.  We tried to make these generators as flexible as possible so that they could be used with a variety of column sizes, but it’s quite likely that we forgot about the case of tinyint.  I’ll add a low priority Feature Request for this.  If you are using our implementation of the NumericIdGenerator, you could probably add this feature on your own.
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Posts: 260 		Post Options Post Options   Quote Customer Quote  Post ReplyReply Direct Link To This Post Posted: 12-Jul-2007 at 3:38pm

If I have a tinyint in the PK field, and even if the field is autoincrement, an exception is thrown when the newly created entity is added to the persistence manager.  I forget what the exception name was, but I could reproduce it.

I also found that when I changed the PK/autoincrement field to a smallint, the problem went away.
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