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Improving my SQL BI Skills

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Daily Archives: December 3, 2017

SQL Puzzle | The PIVOT Puzzle – VI ( Is Data Present for Id – Y/ Blank )

03 Sunday Dec 2017

Posted by Pawan Kumar Khowal in SQL Puzzles, SQL SERVER, SQL SERVER Puzzles, T SQL Puzzles, Tricky SQL Queries

≈ 5 Comments

Tags

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SQL Puzzle | The PIVOT Puzzle – VI ( Is Data Present for Id – Y/ Blank )

In this puzzle we have to find for which data which Id is present, If present we have to show Y else leave that as blank. Please check the sample input and expected output.

Sample Input

TABLE_A

Id Data
P-4404 F350.0
P-0600 F350.0
P-0603 F350.0
P-6171 F350.0
P-6533 F350.0

TABLE_B

Id Data
P-4404 F353.0
P-4404 F353.1
P-0600 F353.1
P-0600 F353.0
P-5283 F353.1
P-0603 F353.0

TABLE_C

Id Data
P-4404 F555.5
P-9022 F555.5
P-2613 F555.5

Expected Output

Id F350_0 F353_0 F353_1 F555_5
P-0600 Y Y Y  
P-0603 Y Y    
P-2613       Y
P-4404 Y Y Y Y
P-5283     Y  
P-6171 Y      
P-6533 Y      
P-9022       Y

Script

Use below script to create table and insert sample data into it.

--

CREATE TABLE TABLE_A
(
  Id   VARCHAR(9),
  Data  VARCHAR(10)
)
GO

CREATE TABLE TABLE_B
(
  Id   VARCHAR(9),
  Data  VARCHAR(10)
)
GO

CREATE TABLE TABLE_C
(
  Id   VARCHAR(9),
  Data  VARCHAR(10)
)
GO

---DATA

Insert into TABLE_A (Id, Data)
Values ('P-4404', 'F350.0');
Insert into TABLE_A  (Id, Data)
Values ('P-0600', 'F350.0');
Insert into TABLE_A (Id, Data)
Values ('P-0603', 'F350.0');
Insert into TABLE_A  (Id, Data)
Values ('P-6171', 'F350.0');
Insert into TABLE_A  (Id, Data)
Values ('P-6533', 'F350.0');

----TABLE B
Insert into TABLE_B
   (Id, Data)
Values
   ('P-4404', 'F353.0');
Insert into TABLE_B
   (Id, Data)
Values
   ('P-4404', 'F353.1');
Insert into TABLE_B
   (Id, Data)
Values
   ('P-0600', 'F353.1');
Insert into TABLE_B
   (Id, Data)
Values
   ('P-0600', 'F353.0');
Insert into TABLE_B
   (Id, Data)
Values
   ('P-5283', 'F353.1');
Insert into TABLE_B
   (Id, Data)
Values
   ('P-0603', 'F353.0');

---TABLE C

Insert into TABLE_C
   (Id, Data)
Values
   ('P-4404', 'F555.5');
Insert into TABLE_C
   (Id, Data)
Values
   ('P-9022', 'F555.5');
Insert into TABLE_C
   (Id, Data)
Values
   ('P-2613', 'F555.5');


--

Rules/Restrictions

The solution should be should use “SELECT” statement or “CTE”.

Add your solution(s) in the comments section or send you solution(s) to pawankkmr@gmail.com

Solution – 1


SELECT  
	Id
    ,ISNULL(MAX(CASE WHEN Data = 'F350.0' THEN 'Y' END),'') [F350_0]
    ,ISNULL(MAX(CASE WHEN Data = 'F353.0' THEN 'Y' END),'') [F353_0]
    ,ISNULL(MAX(CASE WHEN Data = 'F353.1' THEN 'Y' END),'') [F353_1]
    ,ISNULL(MAX(CASE WHEN Data = 'F555.5' THEN 'Y' END),'') [F555_5]
FROM 
(
    select a.Id,a.Data FROM TABLE_A a 
    UNION ALL
    SELECT b.Id,b.Data FROM TABLE_B b
    UNION ALL
    SELECT c.Id,c.Data FROM TABLE_C c
)a
GROUP BY Id

--

Output

--

/*------------------------
SELECT  
	Id
    ,ISNULL(MAX(CASE WHEN Data = 'F350.0' THEN 'Y' END),'') [F350_0]
    ,ISNULL(MAX(CASE WHEN Data = 'F353.0' THEN 'Y' END),'') [F353_0]
    ,ISNULL(MAX(CASE WHEN Data = 'F353.1' THEN 'Y' END),'') [F353_1]
    ,ISNULL(MAX(CASE WHEN Data = 'F555.5' THEN 'Y' END),'') [F555_5]
FROM 
(
    select a.Id,a.Data FROM TABLE_A a 
    UNION ALL
    SELECT b.Id,b.Data FROM TABLE_B b
    UNION ALL
    SELECT c.Id,c.Data FROM TABLE_C c
)a
GROUP BY Id
------------------------*/
Id        F350_0 F353_0 F353_1 F555_5
--------- ------ ------ ------ ------
P-0600    Y      Y      Y      
P-0603    Y      Y             
P-2613                         Y
P-4404    Y      Y      Y      Y
P-5283                  Y      
P-6171    Y                    
P-6533    Y                    
P-9022                         Y

(8 row(s) affected)


--

Add a comment if you have any other solution in mind. I would love to learn it. We all need to learn.

Enjoy !!! Keep Learning

Pawan Khowal 

Http://MSBISkills.com

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SQL Puzzle | The Header and Detailed Data Puzzle

03 Sunday Dec 2017

Posted by Pawan Kumar Khowal in SQL Puzzles, SQL SERVER, SQL SERVER Puzzles, T SQL Puzzles, Tricky SQL Queries

≈ Leave a comment

Tags

Advanced SQL Interview Questions and Answers, Advanced SQL tutorial pdf, any recommended websites for sql puzzles, Best SQL Puzzles, Buy SQL Server Interview Questions Book Online at Low Price, COmples tSQL puzzles, Complex SQL Challenges, complex sql statement(puzzle), Complex tsql, Complex TSQL Challenge, convert string to proper case in sql server, Divide rows into two columns, Download SQL Questions, Download SQL Server Interview Question in PDF, Download SQL SERVER Interview questions, Download SQL Server Interview questions and answers, download sql server interview questions and answers pdf, download sql server interview questions by Pawan Khowal, download sql server interview questions by Pawan Kumar, download sql server interview questions by Pawan Kumar Khowal, Download T-SQL Interview Questions, Free Download SQL SERVER Interview questions, Get Next Value Puzzle, Huge blank areas in database field, Improve SQL Skills, Interview Puzzles in SQL Server, Interview Qs.SQL SERVER Questions, Interview questions and Answers for MS SQL Server designing, Interview Questions and Answers For SQL, Interview questions on Joins, Interview Questions on SQL, Interview SQL Puzzles, InterviewQuestions, InterviewQuestions for SQL, Learn complex SQL, Learn SQL, Learn T-SQL, Microsoft SQL Server interview questions for DBA, MS SQL Server interview questions, MSBI Interview Questions, Objective Puzzle, Pawan, Pawan Khowal, Pawan Kumar, Pawan Kumar Khowal, PL/SQL Challenges, Puzzle SQL, puzzle sql developer, Puzzle SQl Server, Puzzles, PUzzles in SQL SERVER, Queries for SQL Interview, Remove Huge Multiple Spaces from a DB Fields, Remove Multiple Spaces from a DB Fields, Separate Int and char from a string column, Single Quote update SQL, SQL, SQL - The Pattern Puzzles, SQL 2012, SQL 2014, SQL 2014 Interview Questions, SQL Challenge, SQL Challenges, SQL Extreme Difficult Puzzle, SQL FAQ, SQL FAQs, sql group by only rows which are in sequence, SQL Interview Q & A, SQL Interview Questions, SQL Interview Questions - Part 2, SQL Interview Questions for SQL Professionals‎, SQL Joins, SQL Pattern Puzzles, SQL pl/sql puzzles, SQL prime number puzzle, SQL puzzle, SQL Puzzles, sql puzzles & answers, sql puzzles and answers free download, sql puzzles and answers pdf, sql puzzles for interview, sql puzzles oracle, SQL Queries, SQL Queries asked in interviews, SQL QUERY PUZZLES, SQL Query to Find Nth Highest Salary of Employee, SQL Questions, SQL Quiz, SQL Replace Puzzle, SQL Server - Common Interview Questions and Answers, SQL SERVER - Find Nth Highest Salary of Employee, SQL Server - General Interview Questions and Answers, sql server 2008 interview questions, SQL Server 2008 Interview Questions and Answers, SQL Server Database, SQL Server database developer interview questions and answers, sql server dba interview questions, SQL Server developer Interview questions and answers, SQL Server developer Interview questions with answers, SQL Server Developer T-SQL Interview Questions, SQL server filter index with LIKE and RIGHT function?, SQL Server Interview Puzzle, SQL SERVER Interview questions, SQL SERVER Interview questions & Answers, SQL Server Interview Questions - Part 1, SQL Server Interview questions and answers, SQL Server Interview Questions and Answers - Free PDF, SQL SERVER Interview questions and answers for experienced, sql server interview questions and answers for net developers, SQL Server Interview Questions And Answers.pdf, sql server interview questions by Pawan Khowal sql interview questions, SQL SERVER Interview questions pdf, SQL Server Interview Questions | MSBISKILLS.Com, SQL Server Interview Questions | MSBISKILLS.com Top 50 SQL Server Questions & Answers, SQL Server Interview Questions/Answers Part-1, SQL Server Puzzle, SQL SERVER Puzzles, SQL server Questions and Answers, SQL SERVER Tips, SQL Skills, SQL Sudoku, SQL Tips & Tricks, SQL Tips and Tricks, SQL Top clause, SQL Tough Puzzle, SQL Tricks, SQL Trikcy question, sql/database interview for puzzle sql developer, SQLBI Interview Questions, SQLSERVER, SUM of grouped COUNT in SQL Query, T SQL Puzzles, T-SQL Challenge, T-SQL Interview Questions | SQL Server Interviews and Jobs, T-SQL Puzzle, T-SQL Server Interview Questions, T-SQL Tricky Puzzles, The Next Working Date Puzzle, The Status Puzzle, Top 10 Frequently Asked SQL Query Interview Questions, TOP 100 SQL SERVER INTERVIEW QUESTIONS QUERIES, Top 50 SQL Server Interview Question for Testers, Tough SQL Challenges, Tough SQL Puzzles, Tricky Questions, TSQL, TSQL Challenge, TSQL Challenges, TSQL Interview questions, TSQL Puzzle, TSQL Puzzles, TSQL Queries, update data that contain apostrophe, Update Data that with a string contains apostrophe, Update puzzle | Update Data that with a string contains apostrophe


SQL Puzzle | The Header and Detailed Data Puzzle

In this puzzle we have to show the header data and the detailed data from shipment in header and detail fashion. Please check the sample input and expected output.

Sample Input

Shipments

Shipment Number DB Source Weight
24584 MGXT 35000
24969 MGXT 100
26341 MGXT 15000

[Billing Info]

Shipment Number Charge Type Description Billing Line Billing Amount
24584 HNDL Handling       1 200
24584 SVC Service Fee       2 20
24969 MISC Miscellaneous Charge 1 50
26341 TRAN Transportation     1 365
26341 PUC Pickup Charge     2 25
26341 LTX Local Tax       3 5

[Invoice Table]

Shipment Number Invoice Number Invoice Date Invoice Currency
24584 50012A 2017-05-08 00:00:00.000 USD
24969 50489A 2017-06-09 00:00:00.000 USD
26341 50773A 2017-07-10 00:00:00.000 USD

Expected Output

Type Shipment Number Invoice Number Invoice Date InvoiceWeight DB Source
Header 24584 50012A 2017-05-08 00:00:00.000 35000 MGXT
Charges USD 200 HNDL Handling        
Charges USD 20 SVC Service Fee        
Header 24969 50489A 2017-06-09 00:00:00.000 100 MGXT
Charges USD 50 MISC Miscellaneous Charge  
Header 26341 50773A 2017-07-10 00:00:00.000 15000 MGXT
Charges USD 365 TRAN Transportation      
Charges USD 25 PUC Pickup Charge      
Charges USD 5 LTX Local Tax      

Script

Use below script to create table and insert sample data into it.

--

Shipments

CREATE TABLE Shipments
(
	 [Shipment Number]	BIGINT
	,[DB Source] VARCHAR(10)
	,[Weight] BIGINT
)
GO

INSERT INTO Shipments VALUES
(24584,'MGXT',35000	 ),
(24969,'MGXT',100	 ),
(26341,'MGXT',15000	 )
GO

[Billing Info]

CREATE TABLE [Billing Info]
(
	 [Shipment Number]	BIGINT	
	,[Charge Type] VARCHAR(10)
	,[Description] VARCHAR(25)
	,[Billing Line] INT
	,[Billing Amount] INT
)
GO

INSERT INTO [Billing Info] VALUES
(24584,'HNDL','Handling			',1,	200			),
(24584,'SVC'	,'Service Fee			',2,	20	),
(24969,'MISC','Miscellaneous Charge',1,	50			),
(26341,'TRAN','Transportation		',1,	365		),
(26341,'PUC'	,'Pickup Charge		',2,	25		),
(26341,'LTX'	,'Local Tax			',3,	5.5		)
GO

[Invoice Table]

CREATE TABLE [Invoice Table]		
(
	 [Shipment Number]	BIGINT	
	,[Invoice Number] VARCHAR(10)
	,[Invoice Date] DATETIME
	,[Invoice Currency] VARCHAR(3)
)
GO

INSERT INTO [Invoice Table] VALUES
(24584,'50012A','2017/05/08','USD'),
(24969,'50489A','2017/06/09','USD'),
(26341,'50773A','2017/07/10','USD')
GO

--

Rules/Restrictions

The solution should be should use “SELECT” statement or “CTE”.

Add your solution(s) in the comments section or send you solution(s) to pawankkmr@gmail.com

Solution – 1


SELECT Type,[Shipment Number],[Invoice Number],[Invoice Date],[InvoiceWeight],[DB Source]
FROM 
(
	SELECT 'Header' Type , CAST(s.[Shipment Number] AS sql_variant) [Shipment Number] ,CAST(I.[Invoice Number] AS sql_variant) [Invoice Number]
		,CAST(I.[Invoice Date] AS sql_variant) [Invoice Date] ,CAST(s.[Weight] AS sql_variant) [InvoiceWeight]
		,s.[DB Source]  ,s.[Shipment Number] Ord , 1 Ord1
	FROM Shipments s
	FULL JOIN [Invoice Table] I ON I.[Shipment Number] = s.[Shipment Number]

	UNION ALL

	SELECT Type , u.[Invoice Currency],t.[Billing Amount] [InvoiceAmount], t.[Charge Type],t.[Description]
		, '' [DB Source], u.[Shipment Number] Ord  , 2 Ord1
	FROM 
	(
		SELECT s.*,I.[Invoice Currency],I.[Invoice Date],I.[Invoice Number]
		FROM Shipments s
		FULL JOIN [Invoice Table] I ON I.[Shipment Number] = s.[Shipment Number]
	)u
	CROSS APPLY
	(
		SELECT 'Charges' Type , b.* 
		FROM [Billing Info] b 
		WHERE b.[Shipment Number] = u.[Shipment Number]
	)t
)k
ORDER BY Ord,Ord1

--

Output

--

/*------------------------
OUTPUT
------------------------*/
Type    Shipment Number   Invoice Number   Invoice Date                    InvoiceWeight          DB Source
------- ---------------------------------- ------------------------------- ---------------------- ----------
Header  24584             50012A           2017-05-08 00:00:00.000         35000                  MGXT
Charges USD               200              HNDL                            Handling			            
Charges USD               20               SVC                             Service Fee			          
Header  24969             50489A           2017-06-09 00:00:00.000         100                    MGXT
Charges USD               50               MISC                            Miscellaneous Charge   
Header  26341             50773A           2017-07-10 00:00:00.000         15000                  MGXT
Charges USD               365              TRAN                            Transportation		        
Charges USD               25               PUC                             Pickup Charge		         
Charges USD               5                LTX                             Local Tax			            

(9 row(s) affected)

--

Add a comment if you have any other solution in mind. I would love to learn it. We all need to learn.

Enjoy !!! Keep Learning

Pawan Khowal 

Http://MSBISkills.com

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