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SSB基准测试

發(fā)布時間：2024/5/24 综合教程 33 生活家

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SSB（Star Schema Benchmark）是麻省州立大學(xué)波士頓校區(qū)的研究人員定義的基于現(xiàn)實商業(yè)應(yīng)用的數(shù)據(jù)模型，業(yè)界公認(rèn)用來模擬決策支持類應(yīng)用，比較公正和中立。
學(xué)術(shù)界和工業(yè)界普遍采用它來評價決策支持技術(shù)方面應(yīng)用的性能。
全方位評測系統(tǒng)的整體商業(yè)計算綜合能力，對廠商的要求更高。
在銀行信貸分析和信用卡分析、電信運營分析、稅收分析、煙草行業(yè)決策分析中都有廣泛的應(yīng)用。

SSB基準(zhǔn)測試包括：
1個事實表：lineorder
4個維度表：customer，part，dwdate，supplier
13條標(biāo)準(zhǔn)SQL查詢測試語句：統(tǒng)計查詢、多表關(guān)聯(lián)、sum、復(fù)雜條件、group by、order by等組合方式。

SSB數(shù)據(jù)生成器

SSB數(shù)據(jù)自動生成器下載地址：點擊這里

實驗證明，在Linux上操作比較方便，步驟如下：

將下載的文件上傳至Linux主機上的目錄
執(zhí)行如下命令，生成dbgen文件：make

查看 dbgen 命令幫助： ./dbgen -h

生成數(shù)據(jù)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

連接mysql數(shù)據(jù)庫，創(chuàng)建數(shù)據(jù)庫，數(shù)據(jù)表

創(chuàng)建數(shù)據(jù)庫：create database ssb;
創(chuàng)建數(shù)據(jù)庫表：

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);

執(zhí)行完成后，結(jié)果如下：

執(zhí)行如下SQL、導(dǎo)入數(shù)據(jù)

set autocommit=off;
load data infile '/dbgen/lineorder.tbl' into table LINEORDER fields terminated by '|' lines terminated by '|
';
commit;

load data infile '/dbgen/supplier.tbl' into table SUPPLIER fields terminated by '|' lines terminated by '|
';
commit;

load data infile '/dbgen/customer.tbl' into table CUSTOMER fields terminated by '|' lines terminated by '|
';
commit;

load data infile '/dbgen/part.tbl' into table PART fields terminated by '|' lines terminated by '|
';
commit;

load data infile '/dbgen/date.tbl' into table DATES fields terminated by '|' lines terminated by '|
';
commit;

查看數(shù)據(jù)是否正確

標(biāo)準(zhǔn)SQL查詢測試語句

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;

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