TPC-H测试集介绍
TPC-H(Transaction Processing Performance Council, Standard Specification, Decision Support Benchmark, 简称TPC-H)是一个非常权威数据库基准测试程序,由TPC组织制定。
TPC-H定义了一个包含8个表的模式(Schema),这些表通过外键关联;下面是这八个表之间的关系以及MySQL语法的DDL语句。
TPC-H模式
TPC-H建表语句
sql
CREATE TABLE REGION (
R_REGIONKEY INT NOT NULL,
R_NAME CHAR(25) NOT NULL,
R_COMMENT VARCHAR(152) DEFAULT NULL,
PRIMARY KEY (R_REGIONKEY)
) ENGINE=INNODB DEFAULT CHARSET=UTF8MB4 COLLATE=UTF8MB4_0900_AI_CI;
;
CREATE TABLE NATION (
N_NATIONKEY INT NOT NULL,
N_NAME CHAR(25) NOT NULL,
N_REGIONKEY INT NOT NULL,
N_COMMENT VARCHAR(152) DEFAULT NULL,
PRIMARY KEY (N_NATIONKEY)
) ENGINE=INNODB DEFAULT CHARSET=UTF8MB4 COLLATE=UTF8MB4_0900_AI_CI;
;
CREATE TABLE PART (
P_PARTKEY INT NOT NULL,
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 INT NOT NULL,
P_CONTAINER CHAR(10) NOT NULL,
P_RETAILPRICE DECIMAL(15,2) NOT NULL,
P_COMMENT VARCHAR(23) NOT NULL,
PRIMARY KEY (P_PARTKEY)
) ENGINE=INNODB DEFAULT CHARSET=UTF8MB4 COLLATE=UTF8MB4_0900_AI_CI;
;
CREATE TABLE CUSTOMER (
C_CUSTKEY INT NOT NULL,
C_NAME VARCHAR(25) NOT NULL,
C_ADDRESS VARCHAR(40) NOT NULL,
C_NATIONKEY INT 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,
PRIMARY KEY (C_CUSTKEY),
KEY CUSTOMER_FK1 (C_NATIONKEY),
CONSTRAINT CUSTOMER_IBFK_1 FOREIGN KEY (C_NATIONKEY) REFERENCES NATION (N_NATIONKEY)
) ENGINE=INNODB DEFAULT CHARSET=UTF8MB4 COLLATE=UTF8MB4_0900_AI_CI;
;
CREATE TABLE ORDERS (
O_ORDERKEY INT NOT NULL,
O_CUSTKEY INT 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 INT NOT NULL,
O_COMMENT VARCHAR(79) NOT NULL,
PRIMARY KEY (O_ORDERKEY),
KEY ORDERS_FK1 (O_CUSTKEY),
CONSTRAINT ORDERS_IBFK_1 FOREIGN KEY (O_CUSTKEY) REFERENCES CUSTOMER (C_CUSTKEY)
) ENGINE=INNODB DEFAULT CHARSET=UTF8MB4 COLLATE=UTF8MB4_0900_AI_CI;
;
CREATE TABLE SUPPLIER (
S_SUPPKEY INT NOT NULL,
S_NAME CHAR(25) NOT NULL,
S_ADDRESS VARCHAR(40) NOT NULL,
S_NATIONKEY INT NOT NULL,
S_PHONE CHAR(15) NOT NULL,
S_ACCTBAL DECIMAL(15,2) NOT NULL,
S_COMMENT VARCHAR(101) NOT NULL,
PRIMARY KEY (S_SUPPKEY),
KEY SUPPLIER_FK1 (S_NATIONKEY),
CONSTRAINT SUPPLIER_IBFK_1 FOREIGN KEY (S_NATIONKEY) REFERENCES NATION (N_NATIONKEY)
) ENGINE=INNODB DEFAULT CHARSET=UTF8MB4 COLLATE=UTF8MB4_0900_AI_CI;
;
CREATE TABLE PARTSUPP (
PS_PARTKEY INT NOT NULL,
PS_SUPPKEY INT NOT NULL,
PS_AVAILQTY INT NOT NULL,
PS_SUPPLYCOST DECIMAL(15,2) NOT NULL,
PS_COMMENT VARCHAR(199) NOT NULL,
PRIMARY KEY (PS_PARTKEY,PS_SUPPKEY),
KEY PARTSUPP_FK1 (PS_SUPPKEY),
CONSTRAINT PARTSUPP_IBFK_1 FOREIGN KEY (PS_SUPPKEY) REFERENCES SUPPLIER (S_SUPPKEY),
CONSTRAINT PARTSUPP_IBFK_2 FOREIGN KEY (PS_PARTKEY) REFERENCES PART (P_PARTKEY)
) ENGINE=INNODB DEFAULT CHARSET=UTF8MB4 COLLATE=UTF8MB4_0900_AI_CI;
;
CREATE TABLE LINEITEM (
L_ORDERKEY INT NOT NULL,
L_PARTKEY INT NOT NULL,
L_SUPPKEY INT NOT NULL,
L_LINENUMBER INT 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),
KEY LINEITEM_FK2 (L_PARTKEY,L_SUPPKEY),
CONSTRAINT LINEITEM_IBFK_1 FOREIGN KEY (L_ORDERKEY) REFERENCES ORDERS (O_ORDERKEY),
CONSTRAINT LINEITEM_IBFK_2 FOREIGN KEY (L_PARTKEY, L_SUPPKEY) REFERENCES PARTSUPP (PS_PARTKEY, PS_SUPPKEY)
) ENGINE=INNODB DEFAULT CHARSET=UTF8MB4 COLLATE=UTF8MB4_0900_AI_CI;
;
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