0 Replies Latest reply on Jun 7, 2005 10:43 AM by Alexander Golubev

    column of datatype LOB cannot be unique or a primary key

    Alexander Golubev Newbie

      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.