Also, authority.extract_headings() will split up a main heading into multiple components if it has subdivisions. I think the long term way to address this is to add a new stored procedure called authority.extract_coordinated_heading() or the like that doesn't split off subdivisions.
Also, authority. extract_ headings( ) will split up a main heading into multiple components if it has subdivisions. I think the long term way to address this is to add a new stored procedure called authority. extract_ coordinated_ heading( ) or the like that doesn't split off subdivisions.