How To Create And Retrieve A Calculated Column

Jul 6, 2006

Table: Names
Columns: Name_RID char(10)
Name_Type smallint
Name_Last char(50)
Name_First char(25)
Name_MI char

I have search for and see how to put the columns for the last, first mi together (Name_Last + ', ' + Name_First + ' ' + Name_MI) as Name
But how can I test the value of the Name_Type field to determine how the Name column looks
if Name_Type = 1 then
Name = (Name_Last + ', ' + Name_First + ' ' + Name_MI)
else
Name = Name_Last

The Name_Type represents Individual versus an Entity
0,ABC Pipeline,,
1,Williams, John,A

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SQL Server 2008 :: Calculated Time Difference Column In Create Table

Jul 14, 2015

How to include a time difference column using 2 other date columns during creation of a table ?

The requirement is to create a table and include the following columns:

1.Downtime start date & time
2.Downtime end date & time
3.Downtime Duration in hh:mm (calculated date difference between column 1 and 2)

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Analysis :: Calculated Column That Makes Integer In YYYYMMDD Format Form Date Column

Oct 12, 2015

I am trying to create a whole number DAX calculated column that is derived from a date column. Basically it gets the date from the source data column and outputs it as an integer in the YYYYMMDD format.So 01/OCT/2015 would become --> 20151001...I've been fidgeting with DAX but my problem is that I keep missing the leading zeroes for months and days. So 01/March/2015 becomes 201531 which is not what I want (I need 20150301 in this case).

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Create A Calculated Field That Gives Me The Avg 75 Percentile

Mar 22, 2007

I'm trying to create a calculated field that gives me the avg 75 percentile.

Right now I get this value by doing the following:

Create data set:

Select top 75 percent <field>

from <table>

Then I create the following calculated field

Avg(Fields!<field>.value,"<data_set_name>")

But I wanted to be able to create a calculated field that gives me the avg 75 percentile without creating a separate data set to get the top 75 percent Value.

Is it possible?

Thanks!

 

 

 

 

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Analysis :: Create A Calculated Set From Union Of Values In Two Sets?

Oct 26, 2015

I have the following MDX Query:

Select {measures.[Dollars]} on 0,
non empty
[Divisions].[Division].[All].Children *
[Cost Centres].[Cost Centre].[All].Children
[Locations].[Locations].[All].Children
on 1
From MyCube

which produced the following table:

Division
 Cost Centre
 Location
 Dollars
AA
1
X
$30.00

[code]....

What I am hoping to do is create a set out of the Union of specific values in the [Cost Centres].[Cost Centre] and [Locations].[Locations] hierarchies into a single set and use that new set in my MDX query across the columns.

Using the table and query from above, I have the following conditions that would determine the value in the set (lets call the new set 'NewSet')

When Cost Centre = 1 and Location = X Then "CustomType1"
When Cost Centre = 1 and Location = Y Then "CustomType2"
When Cost Centre = 1 and Location = Z Then "CustomType3"
When Cost Centre = 2 and Location = Y Then "CustomType4"
When Cost Centre = 2 and Location = Z Then "CustomType5"Else "Default"

Then, if I was to execute the new query:

with

set NewSet as "Some Unknown Magic Here"

Select {measures.[Dollars]} on 0,
non empty
[Divisions].[Division].[All].Children *
{NewSet}
on 1
From MyCube

I would end up with 

Division
 NewSet
Dollars
AA
CustomType1  
$166.64
AA
CustomType3 
$64.24
BB

[code]....

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Analysis :: Create A Calculated Member For Cumulative Sum Using Fiscal Calendar?

Jun 2, 2015

I am trying to create a calculated member for Cumulative sum using Fiscal Calendar using the below code:

WITH MEMBER [Measures].[No of Accounts Cumulative] 
AS 'Sum(PeriodsToDate([DimFinancialDate].[FiscalMonth].[(all)],[DimFinancialDate].[FiscalMonth].CURRENTMEMBER), [Measures].[No of Accounts])'
SELECT
   {[Measures].[No of Accounts],[Measures].[No of Accounts Cumulative]} ON COLUMNS, 
   [DimFinancialDate].[FiscalMonth].Members ON ROWS
FROM [Acquisition]
where [DimFinancialDate].[Year -  Quarter -  Month -  Date].[FiscalYear].&[2014-04-01T00:00:00];

Getting below OUTPUT:

No of Accounts No of Accounts Cumulative
All 1763 1763
Apr 14 116 353
May 14 30 383
Jun 14 284 667
Jul 14 112 779
Aug 14 38 817

[code]....

Basically, It is taking all the members of the Fiscal date dimension to compute the output, But what i am expecting is to compute only for Fiscal calendar that is from April 2014 - March 2015.

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Calculated Column Or ...

Jan 1, 2008

I have a location table with columns for [state tax rate], [local tax rate] and a bit column for each to indicate if it is active. From this I need to calculate a total tax percentage; i.e.(state tax rate * bit) +(local tax rate * bit). If I want to stay at the database with this I can identify three alternatives (I'm sure there are more):
1. Calculated column
2. Table Variable (or Temp. Table)
3. View

I'm interested in feedback as to which of these methods is more appropriate or if there is a better way I haven't identified.

Thanks

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Replace Column With A Calculated Column

Sep 12, 2007

Hello Everyone,

I'm a newbie to SSIS. While experimenting with it I've encountered an issue which I'm hoping someone of you could help me out with. I have need to make a specific transformation which as output would have to produce rows with a new calculated column that replaces single column from input. New column has different data type than input column it is replacing. I've used Derived Column Transformation (DER) to do the first part of the work - appending new column and calculating its value (based solely on value from single original column that has to be replaced). Question is how should I do second part, task of removing no longer needed column from the pipeline? I've tried in DER instead of Derived Column being added as new column, selecting Replace 'column' but as it seems it is meant to replace only column data and not column data type (what I've expected). I've also tried using Copy Column Transformation (CPYC) but as it turns out CPYC transformation just (logically) duplicates data in the pipeline with optional different allias.

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Calculated Column Not Working

Jan 29, 2007

Ok I have three columns in my database that deal with ratings of individual ads.  One is called totalrating, one is totalvotes, and one is averagerating.  TotalRating gets incremented with the rating and totalvotes is incremented by one when someone votes.  Then averagerating is a calculated column which divides the totalrating by the totalvotes.  The problem is unless I manually set totalrating and totalvotes to 0, the stored procedure does not work.  They both remain null.  I tried to set the default value for each column to 0, which visual studio changed to ((0)).  Maybe I am doing this wrong.  If someone could help me I would really appreciate it.  Thanks so much. Dave Roda 

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Formula For Calculated Column

Sep 19, 2005

Hi,I'm struggling to get a calculated column to work in sql, the fields to be calculated are:[AdRevenue_a]     money[Admissions_a]      int[DoorPrice_a]       smallmoney[DoorSplit_a]        moneyAnd the calculation I require is:(AdRevenue_a / ( (Admissions_a * DoorPrice_a) - DoorSplit_a ))  *  100This is what I think it should be but it doesn't work...convert(decimal(6,2), ((AdRevenue_a / ((Admissions_a * DoorPrice_a) - DoorSplit_a))*100) ))Any suggestions??

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Apr 21, 2008

*first issue
how to add a calculated column in a view such that this calculated column will be calculated from the oraginal columns

create view vw1
as
select tab.col1,tab.col2 from
from tab

and i want to add a column that contains the result of a comparison between col1 and col2 (col1<col2) such that the values of the column will be true,false

thanx

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Exclude Row If Calculated Column Is Zero?

Oct 3, 2013

I am attempting to create an SQL statement that will query a file and give me amount totals by company number/customer number. The totals have to be combined into 4 groups (1/2/3/4) for each amount total in company number/customer number combination. In effect it will look something like this:

COMPANY | CUSTOMER | SORT | AMOUNT
==================================
00001 | 11111 | 1 | $55
00001 | 11111 | 2 | $12
00001 | 11111 | 3 | $19
00001 | 11111 | 4 | $ 0
00001 | 22222 | 1 | $99
00001 | 22222 | 2 | $53
...and so on.

I HAVE THIS PART WORKING ALREADY. The problem is that I am trying to exclude the rows that have 0 (zero) in the amount column from showing up in the output. The amount is a calculated field of all the invoice for that company number/customer number combination for that sort (eg: Company 00001/Customer 11111/Sort 1 has $55 associated to it). I cannot use the calculated field in my where clause.

I will include a simplified version of my select statement so you can see how I got as far as I have and where to go so I pretty much say "WHERE SUM(SubTBL.Amount) <> 0".

----SELECT STATEMENT-----
SELECT
MainTBL.Cust#,
SUM(SubTBL.Amount) As TotAmt,
CASE
WHEN (days (currdate) - days (MainTBL.DateFLD)) <= 30 THEN '1'
WHEN (days (currdate) - days (MainTBL.DateFLD)) BETWEEN 31 AND 60 THEN '2'
WHEN (days (currdate) - days (MainTBL.DateFLD)) BETWEEN 61 AND 90 THEN '3'
WHEN (days (currdate) - days (MainTBL.DateFLD))> 90 THEN '4'

[code]....

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How To Disable Calculated Column?

Mar 29, 2007

I have calculated column which is referenced by function and I need to alter the function. How can I disable the calculated column so I am able to modify the function?
..................................................................
I have orders table and I need to disable the calculated column OrderDate so I may able to modify the function dbo.udfTicksToDateTime.
CREATE TABLE Orders (

OrderDateAsTicks BIGINT,

OrderDate AS dbo.udfTicksToDateTime(OrderDateAsTicks)
)

Thanks
Sanjeev
Cleveland

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Calculating The Sum Of A Calculated Column

Mar 28, 2008

Hi,

I'm writing a query that calculates values for each id, then I need to sum up all the values for each id and put them in another field, here is what I wrote but SQL cannot understand the column that I calculeted

select id,term_cd,
case when RIGHT(term_cd, 1) IN ('6') and substring(term_cd, 2,4) <= 2004) then '1'
when substring(term_cd, 2,4) <= 2004 and RIGHT(term_cd, 1) = 5 then '0.5'
else '1' end as term_count,
SUM(term_count) AS ttd_enrolled
group by id,term_cd

SQL gives me an error "invalid column name tern_count" in the line where I calculate the sum.
what's wrong with the query? or should I calculate the term_count in an inner query?

Appretiate your help

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SQL Server 2008 :: Add Calculated Row Item In Same Column

Mar 12, 2015

I need to add a calculated column item in the same column. Please see SQL Codes for both existing data and desired outcome.

Product O is added according to:

for 201501 Product O= sum of en_count for product Y,W,N when yrmnth=201501
for 201502 Product O= sum of sum of en_count for product Y,W,N when yrmnth=20150

SQL:

--Existing Data
--===== If the test table already exists, drop it
IF OBJECT_ID('TempDB..#Table1') IS NOT NULL DROP TABLE #Table1

--===== Create the test table with
CREATE TABLE #Table1
(
product char(100),
yrmnth varchar(6),
en_count int,

[Code] ....

--Desired Outcome

IF OBJECT_ID('TempDB..#Table2') IS NOT NULL DROP TABLE #Table2

--===== Create the test table with
CREATE TABLE #Table2
(
product char(100),
yrmnth varchar(6),

[Code] ....

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Calculated Column Based On Case Statement Result

Dec 10, 2013

I'm new to SQL Server and would like to add a calculated column to this query from the report writer in our ERP system based on the NextFreq case statement result.

Basically, I want to create a column called service with result as follows:

If IV.meter > NextFreq then the result should be 'OVERDUE'
If (NextFreq - IV.meter) <50 then the result should be 'DUE SOON'
Otherwise the result should be 'NOT DUE'

This is the code from the current report writer query:

Select IV.item, IV.meter, isnull(wt.name,0)as name, case when whh.meterstop is null then 0 end meterstop, whh.rejected, Case when cast(meterstop as int) > 0 then cast(meterstop as int) when meterstop is null then isnull(IV.meter,0) else isnull(IV.meter,0) end EndMeter, ISNULL(CAST(SUBSTRING(wt.name,1,4)as int),0) as LastFreq,
case when whh.rejected = 1 then ISNULL(CAST(SUBSTRING(wt.name,1,4)as int),0) when ISNULL(CAST(SUBSTRING(wt.name,1,4)as int),0) = 0 then 100 when ISNULL(CAST(SUBSTRING(wt.name,1,4)as int),0) = 100

[Code] ....

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Aug 21, 2015

Where we have increase the size of the calculated column in cube..whether in attribute  or some where else...

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Oct 30, 2015

I have written a simple DAX calculated column formula using SEARCH and got an error: It tells the text "PWP" cannot be found but as you can see the screen shows this text exsist within "Promotional Claim"The same happens when I try FIND function.

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Power Pivot :: Lookup Inside Calculated Column

Oct 13, 2015

My simplistic data model looks like this: 

Table.1

Spread Product Sales Channel ..

2 x CB ..
2 y CB …
4 x GFR ..
4 y GFR ..

I need a column with Spread Mapping, which should look like this:

->There are more columns in data model. 
-> Spread for GFR is wrong so it must be mapped to be able to compare with CB

I guess there should be calculated column formula to calculate Spread Mapping. How to do it?

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Hide Calculated Column In Matrix Report And Show Only In Total

Sep 25, 2007



Hi All,

I need to show the Cumulative calculated value only in Total by year/Group. I could not use Visibility expression using

InScope, as it creates *Blank column. Please go thru details below.



Year
Month01 02 03 Total
Salary Salary Salary Salary Cumulative (Calc)

Employee01 20 5 25 25
Employee02 10 10 20 45
.....
Total


How can i achieve this?. Any suggestion on this would be appreciated.

Thanks,

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Mar 21, 2007

I am trying to add a calculated field / column in Report Builder when working with a Report Model built from anAnalysis Services Cube. I can create the calculated Field/Columns, but I get an error whenever I try to use it in a report.

Is there a way to create a report builder calculated column on report models built from a SSAS cube? Is this supported?

Thanks,

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Jun 23, 2015

In a calculated column I am trying to get a scalar text value from a lookup to another table. This works quite well when getting numerical values with the following formula:

=MinX(Filter(LookUpTable;LookupTable[from]<=MySourceTable[Day] && LookupTable[to]>=MySourceTable[Day]);LookUpTable[numericalColumn])

But as soon as I substitute the numerical column by a string column, #error results.

I also want to mention that the above query yields only one row as a result. It should be simple to return the value of one of the columns but after searching for quite some time, I could not find any function for that.

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Jun 11, 2015

I want a report that displays selected year quantity sales and previous year sales quantity and their quantity difference.

i also want to display a chart like I added year to the series group but i don't know how to add difference to the series group.

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Jul 13, 2015

I am looking to add a column to one of my tables that displays a running rank of how many times a customer has ordered in a given period. 

I currently have such a column however this column ranks against ALL of the orders that a customer has placed and ignores filters, whereas I need one that ranks based on the filters that are active at any given time. 

The current formula is:

CustOrderCountPersistant=RANKX(FILTER('Q1 Data Set',[k1_customer_id]=EARLIER([k1_customer_id])),[order_id],[order_id],1,DENSE)

For example, if I am looking at a full years worth of data and a customer has placed 10 orders in that period this formula will add a 1 in the column for first order, a 2 for the second and so forth all the way to 10, the last order. 

However it will give me exactly the same results if I filter the data to just one month of that year where they may have order only 2 orders. 

In this scenario I want to have another column with a table that is filter sensitive and would show 1 for the first order and 2 for the second order. 

Now, I do understand that the issue here is probably the FILTER() I have on as, if I understand correctly, that means all other filters are ignored. My attempts at reworking the formula to remove this have been unsuccessful (such as using a CALCUALTE and trying to use filter properties within that forumula).

To explain the context - I want to create a measure that counts how many customers have placed x amount orders in y number of days e.g. how many customers have placed 2 orders in 30 days.

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Mar 29, 2004

hi,
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Can i know how to know how to graphically do in DTS ? i am running SQL Server 2000.

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Apr 19, 2007

i have a table that has 9 columns that belongs to other tables.
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Apr 6, 2007

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Jan 5, 2008

suppose a table has 4 column,
 
Name     x         y             z        z1
A          1          2             3        3
B          0          2              0       3
C         1           0             3        3
if i pass parameter as @param=1, only column of x should be displayed, if i send parameter as @param=2 only y column should be displayed, if @param=3 is parameter then   Z column And Z1 column should be displayed. plz help to create sql query.
 
 

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Apr 3, 2008



Hi Guys

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Ive done it in Oracle before, but i cant seem to find how to do it in SQL Server 2005?

Thanks in advance.

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May 23, 2007

Hi all,

I'd like to add a yesterday dimension member to a new dimension, like a "Time Utility" dimension, that references the second last day of non empty data in a cube.

At the moment, I'm doing this:




Code Snippet

create member [MIA DW].[DATE TIME].[Date].[Yesterday]
as [DATE TIME].[Date].&[2007-01-01T00:00:00]

select [Measures].members on 0,
non empty [DATE TIME].[Date].members on 1
from [MIA DW]
But the [yesterday] member does not seem to belong to [DATE TIME].[Date].members?

So I guess there's two questions:

1) Can I have a new empty dimension which contains all these special members like "Yesterday" or "This Week" and "Last Week" (these last two obviously refer to a set of Dates)

2)How come the Yesterday member is not returned by the .members function?


Thanks

Greg

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Jun 2, 2004

Hi, all..
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Is there any sp for this or any query for this?

Thank you all...

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Jul 18, 2012

I am trying to retrieve all rows with the largest value in a particular column. The largest value could return many rows for a particular users. Here is what I have thus far.

SELECT DISTINCT
ID, NAME, FOP, ACCT, CTNUM, ENDDATE, DEBIT, CREDIT, TRANSACTION_DATE, EXPORTED, CALENDAR_YEAR, FISCAL_YEAR, PAYROLL_IDENTIFIER,
PAYROLL_NUMBER, [EARN-SEQNO], EVENT_SEQUENCE_NUMBER
FROM (SELECT *, ROW_NUMBER() OVER (PARTITION BY ID, ACCT, PAYROLL_NUMBER,EVENT_SEQUENCE_NUMBER
ORDER BY EVENT_SEQUENCE_NUMBER DESC) AS RN
FROM PAYROLLYEAREND ) s
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In the above example, the EVENT_SEQUENCE_NUMBER is populated with values from 0 to 12. Could vary per user and PAYROLL_NUMBER. The query above returns 48 rows. However, all I want are the rows where EVENT_SEQUENCE_NUMBER is equal to the highest, which is in the above example is 12. The result would be 29 rows. The where clause is not part of overall query. Just isolating on one ID.

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Feb 3, 2014

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<table>
@foreach(var row in maytable){
<tr>
<td>@row.Most_Recent_Record1</td>
<td>@row.Most_Recent_Record2</</td>
<td>@row.Most_Recent_Record3</</td>
</tr>
}
</table>

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