TSQL Query help

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TSQL Query help

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komal145

Posted Monday, January 28, 2013 10:03 AM

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I have table from November with the flag 'N' and 'Y'
,when I get the laons for december , need to get the count of laons in november , i.e include all loans from
november with flag='N' in december.

Please find the example below.

---november------------

drop table #temp

Create table #Temp

(

Loan

,varchar(5)

,Month varchar(20)

,flag char(1))

INSERT INTO #Temp values('1234','november','N')

INSERT INTO #Temp values ('3241','November','N')

INSERT INTO #Temp values ('4235','November','N')

INSERT INTO #Temp values ('3214','November','N')

INSERT INTO #Temp values ('3456','November','Y')
----DECEMBER------------

Drop table #temp1

Create table #Temp1

(

Loan varchar(5)

,Month varchar(20)

,flag char(1))

INSERT INTO #Temp1 values ('4321','december','N')

INSERT INTO #Temp1 values ('4324','december','N')

---Since the flag is 'N' all the loans in november, these loans should be included into december'

----RESULT oF FINAL TABLE FOR DECEMBER----

INSERT INTO #Temp1 values('1234','November','N')

INSERT INTO #Temp1 values ('3241','November','N')

INSERT INTO #Temp1 values ('4235','November','N')

INSERT INTO #Temp1 values ('3214','November','N')

INSERT INTO #Temp1 values ('4321','december','N')

INSERT INTO #Temp1 values ('4324','december','N')

Post #1412525

Sean Lange

Posted Monday, January 28, 2013 10:26 AM

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Last Login: Today @ 2:33 PM
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Nice job creating ddl and sample data.

Unfortunately your data and your description appear to be out of synch with each other. In your desired output table you have loans that don't exist in the #Temp table. If you can explain your situation a little better we can help.

And as a suggestion you should avoid using reserved words like Month as a column name. Not only does it make querying a little more difficult it is totally ambiguous what it means. Same thing with a column named "Flag". What does that mean?

_______________________________________________________________

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Cross Tabs and Pivots, Part 1 – Converting Rows to Columns
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Post #1412546

komal145

Posted Monday, January 28, 2013 10:26 AM

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NO Problem.I got it.

Post #1412547

Sean Lange

Posted Monday, January 28, 2013 10:38 AM

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Group: General Forum Members
Last Login: Today @ 2:33 PM
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komal145 (1/28/2013)

NO Problem.I got it.

As in you figured out your query or you understood my suggestion?

_______________________________________________________________

Need help? Help us help you.

Read the article at http://www.sqlservercentral.com/articles/Best+Practices/61537/ for best practices on asking questions.

Need to split a string? Try Jeff Moden's splitter.

Cross Tabs and Pivots, Part 1 – Converting Rows to Columns
Cross Tabs and Pivots, Part 2 - Dynamic Cross Tabs

Post #1412551

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