dim_1 dim_2 dim_3 dim_4 dim_5 dim_6 dim_7 dim_8 dim_9
id id id id id id id id id
name_X name_X name_X name_X name_X name_X name_X name_X name_X
su_key su_key su_key su_key su_key su_key su_key su_key
temp
su_key B id dim_1.id dim_2.id … dim_3.id dim_4.id … temp_filed_1 temp_filed_n
field_1
…
field_n on A.SU_KEY=B.su_key