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複数の行を掛けてパーセント値を加算するSQL

2016-12-14 13 views
-1

顧客請求書の合計金額を取得しようとしています。私はintMaterialQuantity * monMaterialCostを私に材料のための総費用を与えるために持っている。それからintHoursWorked * monHourlyRateを掛けて人件費を得る必要があります。私はこれら2つの合計を合わせて35％の利益を追加する必要があります。私はmonCustomerInvoiceとして仕事ごとに表示する必要があります。複数の行を掛けてパーセント値を加算するSQL

SELECT 
    TJ.intJobID 
    ,TJS.strJobStatus 
    ,SUM ((TJM.intMaterialQuantity * TM.monMaterialCost)+(TJE.intHoursWorked * TE.monHourlyRate))(1.35) AS monCustomerInvoice 


FROM 
    TJobs   AS TJ 
    ,TJobMaterials AS TJM 
    ,TMaterials  AS TM 
    ,TJobStatus  AS TJS 
    ,TJobEmployees AS TJE 
    ,TEmployees  AS TE 
WHERE 
     TJM.intJobID  = TJ.intJobID 
    AND TJM.intMaterialID = TM.intMaterialID 
    AND TJ.intJobStatusID = TJS.intJobStatusID 
    AND TE.intEmployeeID = TJE.intEmployeeID 
    AND TJE.intJobID  = TJ.intJobID 
    AND TJ.intJobStatusID = 3 
GROUP BY 
    TJ.intJobID 
    ,TJS.strJobStatus

これは、私はこれは私がそれは私にこのような大規模な合計を与えている理由を、私は理解することはできません

intJobID strJobStatus    monCustomerInvoice 
    ----------- -----------------   ------------------------ 
     1   Complete      3,979.46 
     3   Complete      5,154.33    
     4   Complete      1,654.33 
     8   Complete      19,284.29 
     9   Complete      12,102.29

を必要とする出力である

 intJobID strJobStatus    monCustomerInvoice 
    ----------- ------------------------  ------------------------ 
     1   Complete     13014.8500 
     3   Complete     2907.9500 
     4   Complete     1146.7800 
     8   Complete     15270.6700 
     9   Complete     10290.6700

を取得していますものです。私はこれが古い構文であることを知っていますが、これは私が提出する必要がある方法です。ありがとう！

サンプルデータ

-- -------------------------------------------------------------------------------- 
-- Step #1.1: Create Tables 
-- -------------------------------------------------------------------------------- 
CREATE TABLE TJobs 
(
     intJobID       INTEGER   NOT NULL 
    ,intCustomerID      INTEGER   NOT NULL 
    ,strJobDescription     VARCHAR(50)  NOT NULL 
    ,intJobStatusID      INTEGER   NOT NULL 
    ,dteJobStartDate     DATETIME  NOT NULL 
    ,dteJobFinishDate     DATETIME  NOT NULL 
    ,CONSTRAINT TJobs_PK PRIMARY KEY (intJobID) 
) 

CREATE TABLE TJobStatus 
(
    intJobStatusID      INTEGER   NOT NULL 
    ,strJobStatus      VARCHAR(50)  NOT NULL 
    ,CONSTRAINT TJobStatus_PK PRIMARY KEY (intJobStatusID) 
) 
CREATE TABLE TJobCustomers 
(
    intJobID       INTEGER   NOT NULL 
    ,intCustomerID      INTEGER   NOT NULL 
    ,CONSTRAINT TJobCustomers_PK PRIMARY KEY (intJobID, intCustomerID) 
) 

CREATE TABLE TCustomers 
(
    intCustomerID      INTEGER   NOT NULL 
    ,strFirstName      VARCHAR(50)  NOT NULL 
    ,strLastName      VARCHAR(50)  NOT NULL 
    ,strAddress       VARCHAR(50)  NOT NULL 
    ,strCity       VARCHAR(50)  NOT NULL 
    ,strZipCode       VARCHAR(50)  NOT NULL 
    ,CONSTRAINT TCustomers_PK PRIMARY KEY (intCustomerID) 
) 


CREATE TABLE TJobMaterials 
(
    intJobID       INTEGER   NOT NULL 
    ,intMaterialID      INTEGER   NOT NULL 
    ,intMaterialQuantity    INTEGER   NOT NULL 
    ,CONSTRAINT TJobMaterials_PK PRIMARY KEY (intJobID, intMaterialID) 
) 

CREATE TABLE TMaterials 
(
    intMaterialID      INTEGER   NOT NULL 
    ,strMaterials      VARCHAR(50)  NOT NULL 
    ,monMaterialCost     MONEY   NOT NULL 
    ,CONSTRAINT TMaterials_PK PRIMARY KEY (intMaterialID) 
) 

CREATE TABLE TJobEmployees 
(
    intJobID       INTEGER   NOT NULL 
    ,intEmployeeID      INTEGER   NOT NULL 
    ,intHoursWorked      INTEGER   NOT NULL 
    ,CONSTRAINT TJobEmployees_PK PRIMARY KEY (intJobID, intEmployeeID) 
) 

CREATE TABLE TEmployees 
(
    intEmployeeID      INTEGER   NOT NULL 
    ,strFirstName      VARCHAR(50)  NOT NULL 
    ,strLastName      VARCHAR(50)  NOT NULL 
    ,dteHireDate      DATETIME  NOT NULL 
    ,monHourlyRate      MONEY   NOT NULL 
    ,CONSTRAINT TEmployees_PK PRIMARY KEY (intEmployeeID) 
) 

CREATE TABLE TEmployeeSkills 
(
    intEmployeeID      INTEGER   NOT NULL 
    ,intSkillID       INTEGER   NOT NULL 
    ,CONSTRAINT TEmployeeSkills_PK PRIMARY KEY (intEmployeeID, intSkillID) 
) 

CREATE TABLE TSkills 
(
    intSkillID       INTEGER   NOT NULL 
    ,strSkills       VARCHAR(50)  NOT NULL 
    ,CONSTRAINT TSkills_PK PRIMARY KEY (intSkillID) 
) 


-- -------------------------------------------------------------------------------- 
-- Step #1.2: Identify and Create Foreign Keys 
-- -------------------------------------------------------------------------------- 
-- ALTER TABLE ChildTable ADD CONSTRAINT ChildTable_ParentTable_FK 
-- FOREIGN KEY (ChildColumns) REFERENCES ParentTable (ParentColumns) 

-- # Child        Parent      Column(s) 
-- - -----        ------      ---- ----- 
-- 1 TJobCustomers      TJobs      intJobID 

-- 2 TJobCustomers      TCustomers     intCustomerID 

-- 3 TJobMaterials      TJobs      intJobID 

-- 4 TJobMaterials      TMaterials     intMaterialID 

-- 5 TJobEmployees      TEmployees     intEmployeeID 

-- 6 TJobEmployees      TJobs      intJobID 

-- 7 TEmployeeSkills      TEmployees     intEmployeeID 

-- 8 TEmployeeSkills      TSkills      intSkillID 

-- 9 TJobStatus       TJobs      intJobStatusID 

-- 1 
ALTER TABLE TJobCustomers ADD CONSTRAINT TJobCustomers_TJobs_FK 
FOREIGN KEY (intJobID) REFERENCES TJobs (intJobID) 

-- 2 
ALTER TABLE TJobCustomers ADD CONSTRAINT TJobCustomers_TCustomers_FK 
FOREIGN KEY (intCustomerID) REFERENCES TCustomers (intCustomerID) 

-- 3 
ALTER TABLE TJobMaterials ADD CONSTRAINT TJobMaterials_TJobs_FK 
FOREIGN KEY (intJobID) REFERENCES TJobs (intJobID) 

-- 4 
ALTER TABLE TJobMaterials ADD CONSTRAINT TJobMaterials_TMaterials_FK 
FOREIGN KEY (intMaterialID) REFERENCES TMaterials (intMaterialID) 

-- 5 
ALTER TABLE TJobEmployees ADD CONSTRAINT TJobEmployees_TEmployees_FK 
FOREIGN KEY (intEmployeeID) REFERENCES TEmployees (intEmployeeID) 

-- 6 
ALTER TABLE TJobEmployees ADD CONSTRAINT TJobEmployees_TJobs_FK 
FOREIGN KEY (intJobID) REFERENCES TJobs (intJobID) 

-- 7 
ALTER TABLE TEmployeeSkills ADD CONSTRAINT TEmployeeSkills_TEmployees_FK 
FOREIGN KEY (intEmployeeID) REFERENCES TEmployees (intEmployeeID) 

-- 8 
ALTER TABLE TEmployeeSkills ADD CONSTRAINT TEmployeeSkills_TSkills_FK 
FOREIGN KEY (intSkillID) REFERENCES TSkills (intSkillID) 

-- 9 
ALTER TABLE TJobs ADD CONSTRAINT TJobs_TJobStatus_FK 
FOREIGN KEY (intJobStatusID) REFERENCES TJobStatus (intJobStatusID) 
-- -------------------------------------------------------------------------------- 
-- Step #2.1: Add Data 
-- -------------------------------------------------------------------------------- 
--Inserts into TJobStatus 
INSERT INTO TJobStatus(intJobStatusID, strJobStatus) 
VALUES (1, 'Open') 

INSERT INTO TJobStatus(intJobStatusID, strJobStatus) 
VALUES (2, 'In Process') 

INSERT INTO TJobStatus(intJobStatusID, strJobStatus) 
VALUES (3, 'Complete') 


--Inserts into TJobs 
INSERT INTO TJobs (intJobID, intCustomerID, strJobDescription, intJobStatusID, dteJobStartDate, dteJobFinishDate) 
VALUES (1, 1, 'Kitchen Remodel', 3, '10/15/14', '11/30/14') 

INSERT INTO TJobs (intJobID, intCustomerID, strJobDescription, intJobStatusID, dteJobStartDate, dteJobFinishDate) 
VALUES (2, 2, 'Bathroom Remodel', 3, '03/10/15', '03/25/15') 

INSERT INTO TJobs (intJobID, intCustomerID, strJobDescription, intJobStatusID, dteJobStartDate, dteJobFinishDate) 
VALUES (3, 3, 'Bedroom Remodel', 3, '06/09/15', '06/25/15') 

INSERT INTO TJobs (intJobID, intCustomerID, strJobDescription, intJobStatusID, dteJobStartDate, dteJobFinishDate) 
VALUES (4, 4, 'Bedroom Remodel', 3, '10/09/15', '10/25/15') 

INSERT INTO TJobs (intJobID, intCustomerID, strJobDescription, intJobStatusID, dteJobStartDate, dteJobFinishDate) 
VALUES (5, 2, 'Basement Remodel', 1, '', '') 

INSERT INTO TJobs (intJobID, intCustomerID, strJobDescription, intJobStatusID, dteJobStartDate, dteJobFinishDate) 
VALUES (6, 3, 'Roof Replacement', 1, '', '') 

INSERT INTO TJobs (intJobID, intCustomerID, strJobDescription, intJobStatusID, dteJobStartDate, dteJobFinishDate) 
VALUES (7, 3, 'Basement Remodel', 2, '10/10/16', '') 

INSERT INTO TJobs (intJobID, intCustomerID, strJobDescription, intJobStatusID, dteJobStartDate, dteJobFinishDate) 
VALUES (8, 1, 'Basement Remodel', 3, '06/10/15', '07/20/15') 

INSERT INTO TJobs (intJobID, intCustomerID, strJobDescription, intJobStatusID, dteJobStartDate, dteJobFinishDate) 
VALUES (9, 1, 'Bathroom Remodel', 3, '03/05/16', '05/15/16') 

INSERT INTO TJobs (intJobID, intCustomerID, strJobDescription, intJobStatusID, dteJobStartDate, dteJobFinishDate) 
VALUES (10, 1, 'Roof Replacement', 2, '10/01/16', '') 

INSERT INTO TJobs (intJobID, intCustomerID, strJobDescription, intJobStatusID, dteJobStartDate, dteJobFinishDate) 
VALUES (11, 1, 'Living Room Remodel', 1, '', '') 

--TCustomers 
INSERT INTO TCustomers (intCustomerID, strFirstName, strLastName, strAddress, strCity, strZipCode) 
VALUES (1, 'Bob', 'Belcher', '489 Some St.', 'Cincinnati', '42561') 

INSERT INTO TCustomers (intCustomerID, strFirstName, strLastName, strAddress, strCity, strZipCode) 
VALUES (2, 'Tony', 'Stark', '284 Nowhere St.', 'Cincinnati', '42564') 

INSERT INTO TCustomers (intCustomerID, strFirstName, strLastName, strAddress, strCity, strZipCode) 
VALUES (3, 'Peter', 'Parker', '761 Main St.', 'Cincinnati', '42564') 

INSERT INTO TCustomers (intCustomerID, strFirstName, strLastName, strAddress, strCity, strZipCode) 
VALUES (4, 'Hans', 'Solo', '143 Crazy St.', 'Cincinnati', '42564') 

INSERT INTO TCustomers (intCustomerID, strFirstName, strLastName, strAddress, strCity, strZipCode) 
VALUES (5, 'Steve', 'Smith', '8463 Main St.', 'Cincinnati', '42564') 

INSERT INTO TCustomers (intCustomerID, strFirstName, strLastName, strAddress, strCity, strZipCode) 
VALUES (6, 'Chewie', 'Chewbacca', '1864 Main St.', 'Cincinnati', '42564') 

INSERT INTO TCustomers (intCustomerID, strFirstName, strLastName, strAddress, strCity, strZipCode) 
VALUES (7, 'Louis', 'Griffen', '8134 Spooner St.', 'Cincinnati', '42564') 

--Inserts into TJobCustomers 
INSERT INTO TJobCustomers(intJobID, intCustomerID) 
VALUES (1, 1) 

INSERT INTO TJobCustomers (intJobID, intCustomerID) 
VALUES (2, 2) 

INSERT INTO TJobCustomers (intJobID, intCustomerID) 
VALUES (3, 3) 

INSERT INTO TJobCustomers (intJobID, intCustomerID) 
VALUES (4, 4) 

INSERT INTO TJobCustomers (intJobID, intCustomerID) 
VALUES (5, 2) 

INSERT INTO TJobCustomers (intJobID, intCustomerID) 
VALUES (6, 3) 

INSERT INTO TJobCustomers (intJobID, intCustomerID) 
VALUES (7, 3) 

INSERT INTO TJobCustomers (intJobID, intCustomerID) 
VALUES (8, 1) 

INSERT INTO TJobCustomers (intJobID, intCustomerID) 
VALUES (9, 1) 

INSERT INTO TJobCustomers (intJobID, intCustomerID) 
VALUES (10, 1) 

INSERT INTO TJobCustomers (intJobID, intCustomerID) 
VALUES (11, 1) 


--Insert into TMaterials 
INSERT INTO TMaterials (intMaterialID, strMaterials, monMaterialCost) 
VALUES (1, 'Nails', '4.99') 

INSERT INTO TMaterials (intMaterialID, strMaterials, monMaterialCost) 
VALUES (2, 'Drywall per 32 sqft', '12.99') 

INSERT INTO TMaterials (intMaterialID, strMaterials, monMaterialCost) 
VALUES (3, '2 x 4', '1.89') 

INSERT INTO TMaterials (intMaterialID, strMaterials, monMaterialCost) 
VALUES (4, 'Paint per gallon', '32.00') 

INSERT INTO TMaterials (intMaterialID, strMaterials, monMaterialCost) 
VALUES (5, 'Tile per sqft', '4.99') 

INSERT INTO TMaterials (intMaterialID, strMaterials, monMaterialCost) 
VALUES (6, 'Copper Water 10ft line', '6.99') 

INSERT INTO TMaterials (intMaterialID, strMaterials, monMaterialCost) 
VALUES (7, 'Screws', '4.99') 

INSERT INTO TMaterials (intMaterialID, strMaterials, monMaterialCost) 
VALUES (8, 'Shingles', '40.99') 

INSERT INTO TMaterials (intMaterialID, strMaterials, monMaterialCost) 
VALUES (9, 'Tar Paper per sqft', '1.99') 

INSERT INTO TMaterials (intMaterialID, strMaterials, monMaterialCost) 
VALUES (10, 'Elecrictical Wire per ft.', '1.99') 

INSERT INTO TMaterials (intMaterialID, strMaterials, monMaterialCost) 
VALUES (11, 'Caulk', '3.99') 


--Insert into TJobMaterials 

--Materials for Job 1 Customer 1 
INSERT INTO TJobMaterials (intJobID, intMaterialID, intMaterialQuantity) 
VALUES (1, 1, 50) 

INSERT INTO TJobMaterials (intJobID, intMaterialID, intMaterialQuantity) 
VALUES (1, 2, 20) 

INSERT INTO TJobMaterials (intJobID, intMaterialID, intMaterialQuantity) 
VALUES (1, 3, 20) 

INSERT INTO TJobMaterials (intJobID, intMaterialID, intMaterialQuantity) 
VALUES (1, 4, 5) 

INSERT INTO TJobMaterials (intJobID, intMaterialID, intMaterialQuantity) 
VALUES (1, 5, 35) 



--Materials for Job 3 Customer 3 
INSERT INTO TJobMaterials (intJobID, intMaterialID, intMaterialQuantity) 
VALUES (3, 7, 30) 

INSERT INTO TJobMaterials (intJobID, intMaterialID, intMaterialQuantity) 
VALUES (3, 2, 10) 

INSERT INTO TJobMaterials (intJobID, intMaterialID, intMaterialQuantity) 
VALUES (3, 4, 2) 

INSERT INTO TJobMaterials (intJobID, intMaterialID, intMaterialQuantity) 
VALUES (3, 1, 30) 

--Materials for Job 4 Customer 4 
INSERT INTO TJobMaterials (intJobID, intMaterialID, intMaterialQuantity) 
VALUES (4, 7, 65) 

INSERT INTO TJobMaterials (intJobID, intMaterialID, intMaterialQuantity) 
VALUES (4, 2, 22) 

INSERT INTO TJobMaterials (intJobID, intMaterialID, intMaterialQuantity) 
VALUES (4, 4, 4) 

INSERT INTO TJobMaterials (intJobID, intMaterialID, intMaterialQuantity) 
VALUES (4, 1, 50) 

INSERT INTO TJobMaterials (intJobID, intMaterialID, intMaterialQuantity) 
VALUES (4, 3, 20) 

--Materials for Job 8 Customer 1 
INSERT INTO TJobMaterials (intJobID, intMaterialID, intMaterialQuantity) 
VALUES (8, 3, 33) 

INSERT INTO TJobMaterials (intJobID, intMaterialID, intMaterialQuantity) 
VALUES (8, 7, 25) 

INSERT INTO TJobMaterials (intJobID, intMaterialID, intMaterialQuantity) 
VALUES (8, 1, 15) 

INSERT INTO TJobMaterials (intJobID, intMaterialID, intMaterialQuantity) 
VALUES (8, 2, 31) 

INSERT INTO TJobMaterials (intJobID, intMaterialID, intMaterialQuantity) 
VALUES (8, 4, 10) 

--Materials for Job 9 Customer 1 
INSERT INTO TJobMaterials (intJobID, intMaterialID, intMaterialQuantity) 
    VALUES (9, 3, 33) 

INSERT INTO TJobMaterials (intJobID, intMaterialID, intMaterialQuantity) 
VALUES (9, 7, 25) 

INSERT INTO TJobMaterials (intJobID, intMaterialID, intMaterialQuantity) 
VALUES (9, 1, 15) 

INSERT INTO TJobMaterials (intJobID, intMaterialID, intMaterialQuantity) 
VALUES (9, 2, 31) 

INSERT INTO TJobMaterials (intJobID, intMaterialID, intMaterialQuantity) 
VALUES (9, 4, 10) 



--Insert Employees into TEmployees 

--Employee 1 
INSERT INTO TEmployees (intEmployeeID, strFirstName, strLastName, dteHireDate, monHourlyRate) 
VALUES (1, 'Stan', 'Smith', '02/10/2013', '18.00') 

--Employee 2 
INSERT INTO TEmployees (intEmployeeID, strFirstName, strLastName, dteHireDate, monHourlyRate) 
VALUES (2, 'Glen', 'Quagmire', '06/10/2012', '22.00') 

--Employee 3 
INSERT INTO TEmployees (intEmployeeID, strFirstName, strLastName, dteHireDate, monHourlyRate) 
VALUES (3, 'Roger', 'Smith', '011/22/2016', '14.00') 

--Employee 4 
INSERT INTO TEmployees (intEmployeeID, strFirstName, strLastName, dteHireDate, monHourlyRate) 
VALUES (4, 'Luke', 'Cage', '01/10/2012', '23.00') 

    --Employee 5 
    INSERT INTO TEmployees (intEmployeeID, strFirstName, strLastName, dteHireDate, monHourlyRate) 
VALUES (5, 'Bill', 'Smith', '10/10/2016', '12.00') 

--Insert Employees into TJobEmployees 
--Job 1 Employee 2 
INSERT INTO TJobEmployees (intJobID, intEmployeeID, intHoursWorked) 
VALUES (1, 2, 50) 

    --Job 1 Employee 4 
    INSERT INTO TJobEmployees (intJobID, intEmployeeID, intHoursWorked) 
    VALUES (1, 4, 42) 

--Job 2 Employee 1 
INSERT INTO TJobEmployees (intJobID, intEmployeeID, intHoursWorked) 
VALUES (2, 1, 15) 

--Job 3 Employee 3 
INSERT INTO TJobEmployees (intJobID, intEmployeeID, intHoursWorked) 
VALUES (3, 3, 30) 

--Job 3 Employee 5 
INSERT INTO TJobEmployees (intJobID, intEmployeeID, intHoursWorked) 
VALUES (3, 5, 5) 

--Job 4 Employee 5 
INSERT INTO TJobEmployees (intJobID, intEmployeeID, intHoursWorked) 
VALUES (4, 5, 2) 

--Job 5 Employee 4 
INSERT INTO TJobEmployees (intJobID, intEmployeeID, intHoursWorked) 
VALUES (5, 4, 0) 

--Job 5 Employee 1 
INSERT INTO TJobEmployees (intJobID, intEmployeeID, intHoursWorked) 
VALUES (5, 1, 0) 



--Job 8 Employee 2 
INSERT INTO TJobEmployees (intJobID, intEmployeeID, intHoursWorked) 
VALUES (8, 2, 70) 

--Job 8 Employee 3 
INSERT INTO TJobEmployees (intJobID, intEmployeeID, intHoursWorked) 
VALUES (8, 3, 70) 

--Job 9 Employee 1 
INSERT INTO TJobEmployees (intJobID, intEmployeeID, intHoursWorked) 
VALUES (9, 1, 82) 

--Job 9 Employee 5 
INSERT INTO TJobEmployees (intJobID, intEmployeeID, intHoursWorked) 
VALUES (9, 5, 2) 

--Job 10 Employee 4 
INSERT INTO TJobEmployees (intJobID, intEmployeeID, intHoursWorked) 
VALUES (10, 4, 25)

出典

2016-12-14 Brad Wethington

+2

標準の適切で現代的で明示的な 'JOIN'構文を使用します。 *決して* FROM句でカンマを使用しないでください。 –

+0

列リストから 'group by'と' sum'を削除することをお勧めします。そして、 'intJobID'でソートされた数式に必要なすべてのフィールドを列リストに追加します。 Excelにデータをコピーし、合計とグループ分けを行って確認します。 – domenicr

+1

@ GordonLinoff彼は古い構文を使う必要があると述べました。 – domenicr

答えて

2

スキーマとデータを含めるように更新を疑問視更新

は完璧だった、そんなに役立ちます。

2つの計算を一度に試してみると、それぞれの仕事IDの材料コストとジョブIDの労働コストの2つのサブクエリを使用するようにしてください。

はyesterdayように、あなたは、これらのテーブルがどのように関連しているかの重複を生産するこのクエリに問題があります。重複がどこから来ているのか、他の行が誤ってフィルターにかけられているのを見つけなければなりません。

テーブルスキーマを見て、どの列がユニークキーであるか把握します。他のキーは1：1の結果を得るために別の方法が必要です。

出典

2016-12-14 20:38:11 SqlZim

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