add_library_unity(duckdb_main_relation
                  OBJECT
                  aggregate_relation.cpp
                  create_table_relation.cpp
                  create_view_relation.cpp
                  delete_relation.cpp
                  distinct_relation.cpp
                  explain_relation.cpp
                  filter_relation.cpp
                  insert_relation.cpp
                  join_relation.cpp
                  limit_relation.cpp
                  order_relation.cpp
                  update_relation.cpp
                  projection_relation.cpp
                  read_csv_relation.cpp
                  setop_relation.cpp
                  subquery_relation.cpp
                  table_function_relation.cpp
                  table_relation.cpp
                  value_relation.cpp
                  view_relation.cpp
                  write_csv_relation.cpp)
set(ALL_OBJECT_FILES
    ${ALL_OBJECT_FILES} $<TARGET_OBJECTS:duckdb_main_relation>
    PARENT_SCOPE)
