I'm working on producing a dialect for the NCR Teradata DBMS. In the dialect I have registered Types.BOOLEAN as follows:



It is my understanding that when hibernate generates ddl it should use these registered types for the type definitions of the columns but....
it doesn't appear to be doing that. Instead it seems to always use "byte" for the data types of boolean fields.

I'm seeing this behavior when exporting the schema for the Foo class used in the junit tests.

Can anyone help me with this .... I'm currently unable to insert boolean's and Boolean's into the table.

Thanks,
marc

correct.

I have written a teradata dialect, and I found the same problem where byteint was interpreted as boolean, which produced undesirable results.

In my dialect, I have registered byteint like this:
registerColumnType( Types.TINYINT, "BYTEINT");

John Pianezze