SSB基准测试

SSB（Star Schema Benchmark）是麻省州立大学波士顿校区的研究人员定义的基于现实商业应用的数据模型，业界公认用来模拟决策支持类应用，比较公正和中立。
学术界和工业界普遍采用它来评价决策支持技术方面应用的性能。
全方位评测系统的整体商业计算综合能力，对厂商的要求更高。
在银行信贷分析和信用卡分析、电信运营分析、税收分析、烟草行业决策分析中都有广泛的应用。

SSB基准测试包括：
 1个事实表：lineorder
 4个维度表：customer，part，dwdate，supplier
 13条标准SQL查询测试语句：统计查询、多表关联、sum、复杂条件、group by、order by等组合方式。

• 

SSB数据生成器

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SSB数据自动生成器下载地址：点击这里

实验证明，在Linux上操作比较方便，步骤如下：

• 将下载的文件上传至Linux主机上的目录
• 执行如下命令，生成dbgen文件：make
• 
• 查看 dbgen 命令帮助： ./dbgen -h
• 
• 生成数据文件，命令如下：

• (customer.tbl)
  dbgen -s 1 -T c
  
  (part.tbl)
  dbgen -s 1 -T p
  
  (supplier.tbl)
  dbgen -s 1 -T s
  
  (date.tbl)
  dbgen -s 1 -T d
  
  (fact table lineorder.tbl)
  dbgen -s 1 -T l
  
  (for all SSBM tables)
  dbgen -s 1 -T a

• 生成文件如下： ll *tbl -l
• 
• 连接mysql数据库，创建数据库，数据表
• 
• 创建数据库： create database ssb;
• 创建数据库表：

• CREATE TABLE CUSTOMER ( C_CUSTKEY     INTEGER,
                              C_NAME        VARCHAR(25) NOT NULL,
                              C_ADDRESS     VARCHAR(40) NOT NULL,
                              C_CITY        VARCHAR(10) NOT NULL,
                              C_NATION      VARCHAR(15) NOT NULL,
                              C_REGION      VARCHAR(12) NOT NULL,
                              C_PHONE       VARCHAR(15) NOT NULL,
                              C_MKTSEGMENT  VARCHAR(10) NOT NULL);
  
  CREATE TABLE DATES ( D_DATEKEY          INTEGER,
                           D_DATE             VARCHAR(18) NOT NULL,
                           D_DAYOFWEEK        VARCHAR(18) NOT NULL,
                           D_MONTH            VARCHAR(9) NOT NULL,
                           D_YEAR             INTEGER NOT NULL,
                           D_YEARMONTHNUM     INTEGER,
                           D_YEARMONTH        VARCHAR(7) NOT NULL,
                           D_DAYNUMINWEEK     INTEGER,
                           D_DAYNUMINMONTH    INTEGER,
                           D_DAYNUMINYEAR     INTEGER,
                           D_MONTHNUMINYEAR   INTEGER,
                           D_WEEKNUMINYEAR    INTEGER,
                           D_SELLINGSEASON    VARCHAR(12) NOT NULL,
                           D_LASTDAYINWEEKFL  INTEGER,
                           D_LASTDAYINMONTHFL INTEGER,
                           D_HOLIDAYFL        INTEGER,
                           D_WEEKDAYFL        INTEGER);
  
  CREATE TABLE PART  ( P_PARTKEY     INTEGER,
                           P_NAME        VARCHAR(22) NOT NULL,
                           P_MFGR        VARCHAR(6) NOT NULL,
                           P_CATEGORY    VARCHAR(7) NOT NULL,
                           P_BRAND       VARCHAR(9) NOT NULL,
                           P_COLOR       VARCHAR(11) NOT NULL,
                           P_TYPE        VARCHAR(25) NOT NULL,
                           P_SIZE        INTEGER NOT NULL,
                           P_CONTAINER   VARCHAR(10) NOT NULL);
  
  CREATE TABLE SUPPLIER ( S_SUPPKEY     INTEGER,
                              S_NAME        VARCHAR(25) NOT NULL,
                              S_ADDRESS     VARCHAR(25) NOT NULL,
                              S_CITY        VARCHAR(10) NOT NULL,
                              S_NATION      VARCHAR(15) NOT NULL,
                              S_REGION      VARCHAR(12) NOT NULL,
                              S_PHONE       VARCHAR(15) NOT NULL);
  
  CREATE TABLE LINEORDER ( LO_ORDERKEY       BIGINT,
                               LO_LINENUMBER     BIGINT,
                               LO_CUSTKEY        INTEGER NOT NULL,
                               LO_PARTKEY        INTEGER NOT NULL,
                               LO_SUPPKEY        INTEGER NOT NULL,
                               LO_ORDERDATE      INTEGER NOT NULL,
                               LO_ORDERPRIOTITY  VARCHAR(15) NOT NULL,
                               LO_SHIPPRIOTITY   INTEGER,
                               LO_QUANTITY       BIGINT,
                               LO_EXTENDEDPRICE  BIGINT,
                               LO_ORDTOTALPRICE  BIGINT,
                               LO_DISCOUNT       BIGINT,
                                LO_REVENUE        BIGINT,
                                LO_SUPPLYCOST     BIGINT,
                                LO_TAX            BIGINT,
                                LO_COMMITDATE     INTEGER NOT NULL,
                                LO_SHIPMODE       VARCHAR(10) NOT NULL);

• 执行完成后，结果如下：
• 
• 执行如下SQL、导入数据

• set autocommit=off;
  load data infile '/dbgen/lineorder.tbl' into table LINEORDER fields terminated by '|' lines terminated by '|\n';
  commit;
  
  load data infile '/dbgen/supplier.tbl' into table SUPPLIER fields terminated by '|' lines terminated by '|\n';
  commit;
  
  load data infile '/dbgen/customer.tbl' into table CUSTOMER fields terminated by '|' lines terminated by '|\n';
  commit;
  
  load data infile '/dbgen/part.tbl' into table PART fields terminated by '|' lines terminated by '|\n';
  commit;
  
  load data infile '/dbgen/date.tbl' into table DATES fields terminated by '|' lines terminated by '|\n';
  commit;

• 查看数据是否正确
• 

标准SQL查询测试语句

---

• PROMPT Q1.1
  SELECT SUM(LO_EXTENDEDPRICE*LO_DISCOUNT) AS
  REVENUE
  FROM  LINEORDER, DATES
  WHERE  LO_ORDERDATE = D_DATEKEY
  AND D_YEAR = 1993
  AND LO_DISCOUNT BETWEEN 1 AND 3
  AND LO_QUANTITY < 25;
  
  PROMPT Q1.2
  SELECT SUM(LO_EXTENDEDPRICE*LO_DISCOUNT) AS
  REVENUE
  FROM  LINEORDER, DATES
  WHERE  LO_ORDERDATE = D_DATEKEY
  AND D_YEARMONTH = 'Jan1994'
  AND LO_DISCOUNT BETWEEN 4 AND 6
  AND LO_QUANTITY BETWEEN  26 AND 35;
  
  PROMPT Q1.3
  SELECT SUM(LO_EXTENDEDPRICE*LO_DISCOUNT) AS
  REVENUE
  FROM  LINEORDER, DATES
  WHERE  LO_ORDERDATE = D_DATEKEY
  AND D_WEEKNUMINYEAR = 6
  AND D_YEAR = 1994
  AND LO_DISCOUNT BETWEEN  5 AND 7
  AND LO_QUANTITY BETWEEN  26 AND 35;
  
  PROMPT Q2.1
  SELECT SUM(LO_REVENUE), D_YEAR, P_BRAND
  FROM LINEORDER, DATES, PART, SUPPLIER
  WHERE  LO_ORDERDATE = D_DATEKEY
  AND LO_PARTKEY = P_PARTKEY
  AND LO_SUPPKEY = S_SUPPKEY
  AND P_CATEGORY = 'MFGR#12'
  AND S_REGION = 'AMERICA'
  GROUP BY D_YEAR, P_BRAND
  ORDER BY D_YEAR, P_BRAND;
  
  PROMPT Q2.2
  SELECT SUM(LO_REVENUE), D_YEAR, P_BRAND
  FROM LINEORDER, DATES, PART, SUPPLIER
  WHERE  LO_ORDERDATE = D_DATEKEY
  AND LO_PARTKEY = P_PARTKEY
  AND LO_SUPPKEY = S_SUPPKEY
  AND P_BRAND BETWEEN  'MFGR#2221'
  AND 'MFGR#2228'
  AND S_REGION = 'ASIA'
  GROUP BY D_YEAR, P_BRAND
  ORDER BY D_YEAR, P_BRAND;
  
  PROMPT Q2.3
  SELECT SUM(LO_REVENUE), D_YEAR, P_BRAND
  FROM LINEORDER, DATES, PART, SUPPLIER
  WHERE  LO_ORDERDATE = D_DATEKEY
  AND LO_PARTKEY = P_PARTKEY
  AND LO_SUPPKEY = S_SUPPKEY
  AND P_BRAND= 'MFGR#2239'
  AND S_REGION = 'EUROPE'
  GROUP BY D_YEAR, P_BRAND
  ORDER BY D_YEAR, P_BRAND;
  
  PROMPT Q3.1
  SELECT C_NATION, S_NATION, D_YEAR,
  SUM(LO_REVENUE)  AS  REVENUE
  FROM CUSTOMER, LINEORDER, SUPPLIER, DATES
  WHERE  LO_CUSTKEY = C_CUSTKEY
  AND LO_SUPPKEY = S_SUPPKEY
  AND  LO_ORDERDATE = D_DATEKEY
  AND C_REGION = 'ASIA'
  AND S_REGION = 'ASIA'
  AND D_YEAR >= 1992 AND D_YEAR <= 1997
  GROUP BY C_NATION, S_NATION, D_YEAR
  ORDER BY D_YEAR ASC,  REVENUE DESC;
  
  PROMPT Q3.2
  SELECT C_CITY, S_CITY, D_YEAR, SUM(LO_REVENUE)
  AS  REVENUE
  FROM CUSTOMER, LINEORDER, SUPPLIER, DATES
  WHERE  LO_CUSTKEY = C_CUSTKEY
  AND LO_SUPPKEY = S_SUPPKEY
  AND  LO_ORDERDATE = D_DATEKEY
  AND C_NATION = 'UNITED STATES'
  AND S_NATION = 'UNITED STATES'
  AND D_YEAR >= 1992 AND D_YEAR <= 1997
  GROUP BY C_CITY, S_CITY, D_YEAR
  ORDER BY D_YEAR ASC,  REVENUE DESC;
  
  PROMPT Q3.3
  SELECT C_CITY, S_CITY, D_YEAR, SUM(LO_REVENUE)
  AS  REVENUE
  FROM CUSTOMER, LINEORDER, SUPPLIER, DATES
  WHERE  LO_CUSTKEY = C_CUSTKEY
  AND LO_SUPPKEY = S_SUPPKEY
  AND  LO_ORDERDATE = D_DATEKEY
  AND  (C_CITY='UNITED KI1'
  OR C_CITY='UNITED KI5')
  AND (S_CITY='UNITED KI1'
  OR S_CITY='UNITED KI5')
  AND D_YEAR >= 1992 AND D_YEAR <= 1997
  GROUP BY C_CITY, S_CITY, D_YEAR
  ORDER BY D_YEAR ASC,  REVENUE DESC;
  
  PROMPT Q3.4
  SELECT C_CITY, S_CITY, D_YEAR, SUM(LO_REVENUE)
  AS  REVENUE
  FROM CUSTOMER, LINEORDER, SUPPLIER, DATES
  WHERE  LO_CUSTKEY = C_CUSTKEY
  AND LO_SUPPKEY = S_SUPPKEY
  AND  LO_ORDERDATE = D_DATEKEY
  AND  (C_CITY='UNITED KI1'
  OR C_CITY='UNITED KI5')
  AND (S_CITY='UNITED KI1'
  OR S_CITY='UNITED KI5')
  AND D_YEARMONTH = 'Dec1997'
  GROUP BY C_CITY, S_CITY, D_YEAR
  ORDER BY D_YEAR ASC,  REVENUE DESC;
  
  PROMPT Q4.1
  SELECT D_YEAR, C_NATION,
  SUM(LO_REVENUE - LO_SUPPLYCOST) AS PROFIT
  FROM DATES, CUSTOMER, SUPPLIER, PART, LINEORDER
  WHERE  LO_CUSTKEY = C_CUSTKEY
  AND LO_SUPPKEY = S_SUPPKEY
  AND LO_PARTKEY = P_PARTKEY
  AND  LO_ORDERDATE = D_DATEKEY
  AND C_REGION = 'AMERICA'
  AND S_REGION = 'AMERICA'
  AND (P_MFGR = 'MFGR#1'
  OR P_MFGR = 'MFGR#2')
  GROUP BY D_YEAR, C_NATION
  ORDER BY D_YEAR, C_NATION;
  
  PROMPT Q4.2
  SELECT D_YEAR, S_NATION, P_CATEGORY,
  SUM(LO_REVENUE - LO_SUPPLYCOST) AS PROFIT
  FROM DATES, CUSTOMER, SUPPLIER, PART, LINEORDER
  WHERE  LO_CUSTKEY = C_CUSTKEY
  AND LO_SUPPKEY = S_SUPPKEY
  AND LO_PARTKEY = P_PARTKEY
  AND  LO_ORDERDATE = D_DATEKEY
  AND C_REGION = 'AMERICA'
  AND S_REGION = 'AMERICA'
  AND (D_YEAR = 1997 OR D_YEAR = 1998)
  AND (P_MFGR = 'MFGR#1'
  OR P_MFGR = 'MFGR#2')
  GROUP BY D_YEAR, S_NATION, P_CATEGORY
  ORDER BY D_YEAR, S_NATION, P_CATEGORY;
  
  PROMPT Q4.3
  SELECT D_YEAR, S_CITY, P_BRAND,
  SUM(LO_REVENUE - LO_SUPPLYCOST) AS PROFIT
  FROM DATES, CUSTOMER, SUPPLIER, PART, LINEORDER
  WHERE  LO_CUSTKEY = C_CUSTKEY
  AND LO_SUPPKEY = S_SUPPKEY
  AND LO_PARTKEY = P_PARTKEY
  AND  LO_ORDERDATE = D_DATEKEY
  AND S_NATION = 'UNITED STATES'
  AND (D_YEAR = 1997 OR D_YEAR = 1998)
  AND P_CATEGORY = 'MFGR#14'
  GROUP BY D_YEAR, S_CITY, P_BRAND
  ORDER BY D_YEAR, S_CITY, P_BRAND;

• nfobright 342 on linux 64
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