i'm trying to use Oracle 10g as default data source for my entity bean . Through getting started manual and jboss forums i come to deploying stage and get error message :
column of datatype LOB cannot be unique or a primary key
and i don't know really what shoud i do :
1) as i understand only Primary Key Class object can be table's primary key field
2) when i used hypersonic - there wasn't any problem , but the Oracle restriction for binary object is claimed that it can't be primary key
3) i also have added <not-null/> tag but it doesn't give effect.
