
CREATE DATABASE tpch character set utf8mb4;
USE tpch;

CREATE TABLE nation  ( 
    N_NATIONKEY INTEGER primary key,
    N_NAME       CHAR(25) NOT NULL,
    N_REGIONKEY  INTEGER NOT NULL,
    N_COMMENT    VARCHAR(152)
    );
							
CREATE TABLE region  ( 
    R_REGIONKEY INTEGER primary key,
    R_NAME       CHAR(25) NOT NULL,
    R_COMMENT    VARCHAR(152)
    );
							
CREATE TABLE part  ( 
    P_PARTKEY INTEGER primary key,
    P_NAME        VARCHAR(55) NOT NULL,
    P_MFGR        CHAR(25) NOT NULL,
    P_BRAND       CHAR(10) NOT NULL,
    P_TYPE        VARCHAR(25) NOT NULL,
    P_SIZE        INTEGER NOT NULL,
    P_CONTAINER   CHAR(10) NOT NULL,
    P_RETAILPRICE DECIMAL(15,2) NOT NULL,
    P_COMMENT     VARCHAR(23) NOT NULL 
    );

CREATE TABLE supplier  ( 
    S_SUPPKEY INTEGER primary key,
    S_NAME        CHAR(25) NOT NULL,
    S_ADDRESS     VARCHAR(40) NOT NULL,
    S_NATIONKEY   INTEGER NOT NULL,
    S_PHONE       CHAR(15) NOT NULL,
    S_ACCTBAL     DECIMAL(15,2) NOT NULL,
    S_COMMENT     VARCHAR(101) NOT NULL
    );
							 
CREATE TABLE partsupp  ( 
    PS_PARTKEY INTEGER NOT NULL,
    PS_SUPPKEY     INTEGER NOT NULL,
    PS_AVAILQTY    INTEGER NOT NULL,
    PS_SUPPLYCOST  DECIMAL(15,2)  NOT NULL,
    PS_COMMENT     VARCHAR(199) NOT NULL, 
    primary key (ps_partkey, ps_suppkey) 
    );
						
CREATE TABLE customer  ( 
    C_CUSTKEY INTEGER primary key,
    C_NAME        VARCHAR(25) NOT NULL,
    C_ADDRESS     VARCHAR(40) NOT NULL,
    C_NATIONKEY   INTEGER NOT NULL,
    C_PHONE       CHAR(15) NOT NULL,
    C_ACCTBAL     DECIMAL(15,2)   NOT NULL,
    C_MKTSEGMENT  CHAR(10) NOT NULL,
    C_COMMENT     VARCHAR(117) NOT NULL
    );
							 
 CREATE TABLE orders  ( 
    O_ORDERKEY INTEGER primary key,
    O_CUSTKEY        INTEGER NOT NULL,
    O_ORDERSTATUS    CHAR(1) NOT NULL,
    O_TOTALPRICE     DECIMAL(15,2) NOT NULL,
    O_ORDERDATE      DATE NOT NULL,
    O_ORDERPRIORITY  CHAR(15) NOT NULL,
    O_CLERK          CHAR(15) NOT NULL,
    O_SHIPPRIORITY   INTEGER NOT NULL,
    O_COMMENT        VARCHAR(79) NOT NULL
    );

CREATE TABLE lineitem ( 
    L_ORDERKEY INTEGER NOT NULL,
    L_PARTKEY     INTEGER NOT NULL,
    L_SUPPKEY     INTEGER NOT NULL,
    L_LINENUMBER  INTEGER NOT NULL,
    L_QUANTITY    DECIMAL(15,2) NOT NULL,
    L_EXTENDEDPRICE  DECIMAL(15,2) NOT NULL,
    L_DISCOUNT    DECIMAL(15,2) NOT NULL,
    L_TAX         DECIMAL(15,2) NOT NULL,
    L_RETURNFLAG  CHAR(1) NOT NULL,
    L_LINESTATUS  CHAR(1) NOT NULL,
    L_SHIPDATE    DATE NOT NULL,
    L_COMMITDATE  DATE NOT NULL,
    L_RECEIPTDATE DATE NOT NULL,
    L_SHIPINSTRUCT CHAR(25) NOT NULL,
    L_SHIPMODE     CHAR(10) NOT NULL,
    L_COMMENT      VARCHAR(44) NOT NULL,
    primary key(L_ORDERKEY,L_LINENUMBER)
    );
