本节所附为调优表实践中进行了存储方式、压缩级别、分布方式和分布列选择后，二次建表语法。
CREATE TABLE store_sales
(
ss_sold_date_sk integer ,
ss_sold_time_sk integer ,
ss_item_sk integer not null,
ss_customer_sk integer ,
ss_cdemo_sk integer ,
ss_hdemo_sk integer ,
ss_addr_sk integer ,
ss_store_sk integer ,
ss_promo_sk integer ,
ss_ticket_number bigint not null,
ss_quantity integer ,
ss_wholesale_cost decimal(7,2) ,
ss_list_price decimal(7,2) ,
ss_sales_price decimal(7,2) ,
ss_ext_discount_amt decimal(7,2) ,
ss_ext_sales_price decimal(7,2) ,
ss_ext_wholesale_cost decimal(7,2) ,
ss_ext_list_price decimal(7,2) ,
ss_ext_tax decimal(7,2) ,
ss_coupon_amt decimal(7,2) ,
ss_net_paid decimal(7,2) ,
ss_net_paid_inc_tax decimal(7,2) ,
ss_net_profit decimal(7,2)
)
WITH (ORIENTATION = column,COMPRESSION=middle)
DISTRIBUTE BY hash (ss_item_sk);
CREATE TABLE date_dim
(
d_date_sk integer not null,
d_date_id char(16) not null,
d_date date ,
d_month_seq integer ,
d_week_seq integer ,
d_quarter_seq integer ,
d_year integer ,
d_dow integer ,
d_moy integer ,
d_dom integer ,
d_qoy integer ,
d_fy_year integer ,
d_fy_quarter_seq integer ,
d_fy_week_seq integer ,
d_day_name char(9) ,
d_quarter_name char(6) ,
d_holiday char(1) ,
d_weekend char(1) ,
d_following_holiday char(1) ,
d_first_dom integer ,
d_last_dom integer ,
d_same_day_ly integer ,
d_same_day_lq integer ,
d_current_day char(1) ,
d_current_week char(1) ,
d_current_month char(1) ,
d_current_quarter char(1) ,
d_current_year char(1)
)
WITH (ORIENTATION = column,COMPRESSION=middle)
DISTRIBUTE BY replication;
CREATE TABLE store
(
s_store_sk integer not null,
s_store_id char(16) not null,
s_rec_start_date date ,
s_rec_end_date date ,
s_closed_date_sk integer ,
s_store_name varchar(50) ,
s_number_employees integer ,
s_floor_space integer ,
s_hours char(20) ,
s_manager varchar(40) ,
s_market_id integer ,
s_geography_class varchar(100) ,
s_market_desc varchar(100) ,
s_market_manager varchar(40) ,
s_division_id integer ,
s_division_name varchar(50) ,
s_company_id integer ,
s_company_name varchar(50) ,
s_street_number varchar(10) ,
s_street_name varchar(60) ,
s_street_type char(15) ,
s_suite_number char(10) ,
s_city varchar(60) ,
s_county varchar(30) ,
s_state char(2) ,
s_zip char(10) ,
s_country varchar(20) ,
s_gmt_offset decimal(5,2) ,
s_tax_precentage decimal(5,2)
)
WITH (ORIENTATION = column,COMPRESSION=middle)
DISTRIBUTE BY replication;
CREATE TABLE item
(
i_item_sk integer not null,
i_item_id char(16) not null,
i_rec_start_date date ,
i_rec_end_date date ,
i_item_desc varchar(200) ,
i_current_price decimal(7,2) ,
i_wholesale_cost decimal(7,2) ,
i_brand_id integer ,
i_brand char(50) ,
i_class_id integer ,
i_class char(50) ,
i_category_id integer ,
i_category char(50) ,
i_manufact_id integer ,
i_manufact char(50) ,
i_size char(20) ,
i_formulation char(20) ,
i_color char(20) ,
i_units char(10) ,
i_container char(10) ,
i_manager_id integer ,
i_product_name char(50)
)
WITH (ORIENTATION = column,COMPRESSION=middle)
DISTRIBUTE BY replication;
CREATE TABLE time_dim
(
t_time_sk integer not null,
t_time_id char(16) not null,
t_time integer ,
t_hour integer ,
t_minute integer ,
t_second integer ,
t_am_pm char(2) ,
t_shift char(20) ,
t_sub_shift char(20) ,
t_meal_time char(20)
)
WITH (ORIENTATION = column,COMPRESSION=middle)
DISTRIBUTE BY replication;
CREATE TABLE promotion
(
p_promo_sk integer not null,
p_promo_id char(16) not null,
p_start_date_sk integer ,
p_end_date_sk integer ,
p_item_sk integer ,
p_cost decimal(15,2) ,
p_response_target integer ,
p_promo_name char(50) ,
p_channel_dmail char(1) ,
p_channel_email char(1) ,
p_channel_catalog char(1) ,
p_channel_tv char(1) ,
p_channel_radio char(1) ,
p_channel_press char(1) ,
p_channel_event char(1) ,
p_channel_demo char(1) ,
p_channel_details varchar(100) ,
p_purpose char(15) ,
p_discount_active char(1)
)
WITH (ORIENTATION = column,COMPRESSION=middle)
DISTRIBUTE BY replication;
CREATE TABLE customer_demographics
(
cd_demo_sk integer not null,
cd_gender char(1) ,
cd_marital_status char(1) ,
cd_education_status char(20) ,
cd_purchase_estimate integer ,
cd_credit_rating char(10) ,
cd_dep_count integer ,
cd_dep_employed_count integer ,
cd_dep_college_count integer
)
WITH (ORIENTATION = column,COMPRESSION=middle)
DISTRIBUTE BY hash (cd_demo_sk);
CREATE TABLE customer_address
(
ca_address_sk integer not null,
ca_address_id char(16) not null,
ca_street_number char(10) ,
ca_street_name varchar(60) ,
ca_street_type char(15) ,
ca_suite_number char(10) ,
ca_city varchar(60) ,
ca_county varchar(30) ,
ca_state char(2) ,
ca_zip char(10) ,
ca_country varchar(20) ,
ca_gmt_offset decimal(5,2) ,
ca_location_type char(20)
)
WITH (ORIENTATION = column,COMPRESSION=middle)
DISTRIBUTE BY hash (ca_address_sk);
CREATE TABLE household_demographics
(
hd_demo_sk integer not null,
hd_income_band_sk integer ,
hd_buy_potential char(15) ,
hd_dep_count integer ,
hd_vehicle_count integer
)
WITH (ORIENTATION = column,COMPRESSION=middle)
DISTRIBUTE BY replication;
CREATE TABLE customer
(
c_customer_sk integer not null,
c_customer_id char(16) not null,
c_current_cdemo_sk integer ,
c_current_hdemo_sk integer ,
c_current_addr_sk integer ,
c_first_shipto_date_sk integer ,
c_first_sales_date_sk integer ,
c_salutation char(10) ,
c_first_name char(20) ,
c_last_name char(30) ,
c_preferred_cust_flag char(1) ,
c_birth_day integer ,
c_birth_month integer ,
c_birth_year integer ,
c_birth_country varchar(20) ,
c_login char(13) ,
c_email_address char(50) ,
c_last_review_date char(10)
)
WITH (ORIENTATION = column,COMPRESSION=middle)
DISTRIBUTE BY hash (c_customer_sk);
CREATE TABLE income_band
(
ib_income_band_sk integer not null,
ib_lower_bound integer ,
ib_upper_bound integer
)
WITH (ORIENTATION = column,COMPRESSION=middle)
DISTRIBUTE BY replication;
