I am really enjoying the new features in NH 3 for extending the Linq provider. I have run into a block when trying to implement the MsSQL FREETEXT method.
WHERE FREETEXT (ColumnName, 'text' ) I have tried creating a new generator that uses the treeBuilder to create a method call, however this produces a runtime exception. Unable to cast object of type 'NHibernate.Hql.Ast.HqlMethodCall' to type 'NHibernate.Hql.Ast.HqlBooleanExpression'. The where clause is expecting that its expression will be a boolean expression. I cannot use the treebuilder.Equality because there is only one side to the expression. Can someone point me in the right direction? Or is this possible with the current build? I am running off the trunk.
