add datasets and other usefull files

SSB_dataset/create_tables.sql

@@ -0,0 +1,98 @@
+-- postgresql import syntax
+-- COPY tablename FROM 'filepath' delimiter ';';
+-- tinyint type does not exist in postgresql, use smallint instead
+-- with postgresql, change char(x) by varchar(x) to avoid having to use fixed size names in Saiku
+
+-- part
+CREATE TABLE part (
+    p_partkey integer not null,
+    p_name varchar(22) not null,
+    p_mfgr char(6) not null,
+    p_category char(7) not null,
+    p_brand char(9) not null,
+    p_color varchar(11) not null,
+    p_type varchar(25) not null,
+    p_size integer not null,
+    p_container char(10) not null,
+    primary key (p_partkey)
+);
+
+
+-- supplier
+CREATE TABLE supplier (
+    s_suppkey integer not null,
+    s_name char(25) not null,
+    s_address varchar(25) not null,
+    s_city char(10),
+    s_nation char(15),
+    s_region char(12),
+    s_phone char(15) not null,
+    primary key (s_suppkey)
+) ;
+
+
+-- date
+CREATE TABLE date (
+    D_DATEKEY integer not null,
+    D_DATE char(18) not null,
+    D_DAYOFWEEK char(9) not null,
+    D_MONTH char(9) not null,
+    D_YEAR integer not null,
+    D_YEARMONTHNUM integer not null,
+    D_YEARMONTH char(7) not null,
+    D_DAYNUMINWEEK integer not null,
+    D_DAYNUMINMONTH integer not null ,
+    D_DAYNUMINYEAR integer not null ,
+    D_MONTHNUMINYEAR integer not null ,
+    D_WEEKNUMINYEAR integer not null,
+    D_SELLINGSEASON varchar(12) not null,
+    D_LASTDAYINWEEKFL tinyint not null,
+    D_LASTDAYINMONTHFL tinyint not null,
+    D_HOLIDAYFL tinyint not null,
+    D_WEEKDAYFL tinyint not null,
+    primary key (D_DATEKEY)
+);
+
+
+-- customer
+CREATE TABLE customer (
+    c_custkey integer not null,
+    c_name varchar(25) not null,
+    c_address varchar(25) not null,
+    c_city char(10),
+    c_nation char(15),
+    c_region char(12),
+    c_phone char(15) not null,
+    c_mktsegment char(10) not null,
+    primary key (c_custkey)
+);
+
+
+-- lineorder
+CREATE TABLE lineorder (
+    lo_orderkey integer not null,
+    lo_linenumber integer not null,
+    lo_custkey integer not null,
+    lo_partkey  integer not null,
+    lo_suppkey integer not null,
+    lo_orderdate integer not null,
+    lo_orderpriority char(15) not null,
+    lo_shippriority char(1) not null,
+    lo_quantity float not null,
+    lo_extendedprice float not null,
+    lo_ordtotalprice float not null,
+    lo_discount float not null,
+    lo_revenue float not null,
+    lo_supplycost float not null,
+    lo_tax float not null,
+    lo_commitdate integer not null,
+    l_shipmode char(10) not null,
+    primary key (lo_orderkey, lo_linenumber),
+    foreign key (lo_custkey) references customer(c_custkey)  ,
+    foreign key (lo_partkey) references part(p_partkey)  ,
+    foreign key (lo_suppkey) references supplier(s_suppkey)  ,
+    foreign key (lo_orderdate) references date(d_datekey)  ,
+    foreign key (lo_commitdate) references date(d_datekey)
+) ;
+
+