T-SQL (SS2K8) :: Dynamically Change Values In Script Based On 3 Values

Feb 27, 2014

I have a script that I use after some amount of data massaging (not shown). I would like to be able to change the

1) denominator value (the value 8 in line 32 of my code) based on how many columns are selected by the where clause:

where left(CapNumber,charindex('_', CapNumber)-1) = 1where capNumber is a value like [1_1], [1_4], [1_6]...[1_9] capNumber can be any values from [1_1]...[14_10] depending upon the specialty value (example: Allergy) and the final number after the equal sign is a number from 1 to 14)

2) I'd like to dynamically determine the series depending upon which values correspond to the specialty and run for each where: left(CapNumber,charindex('_', CapNumber)-1) = n. n is a number between 1 and 14.

3) finally I'd like to dynamically determine the columns in line 31 (4th line from the bottom)

If I do it by hand it's 23 * 14 separate runs to get separate results for each CapNumber series within specialty. The capNumber series is like [1_1], [1_2], [1_3],[1_4], [1_5], [1_6], [1_7], [1_8],[1_9]
...
[8_4],[8_7]
...
[14_1], [14_2],...[14_10]
etc.

Again, the series are usually discontinuous and specific to each specialty.

Here's the portion of the script (it's at the end) that I'm talking about:

--change values in square brackets below for each specialty as needed and change the denom number in the very last query.

if object_id('tempdb..#tempAllergy') is not null
drop table #tempAllergy
select *
into #tempAllergy
from
dbo.#temp2 T

[Code] ....

If I were to do it manually I'd uncomment each series line in turn and comment the one I just ran.

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T-SQL (SS2K8) :: Count Number Of Values That Exist In A Row Based On Values From Array Of Numbers

Apr 16, 2014

How to count the number of values that exist in a row based on the values from an array of numbers. Basically the the array of numbers I want to look for are in row 1 of table [test 1] and I want to search for them and count the "out of" in table [test 2]. Excuse me for not using the easiest way to convey my question below. I guess in short I have 10 numbers and like to find how many of those numbers exist in each row. short example:

Table Name: test1
Columns: m1 (int), m2 (int), m3 (int) >>> etc
Array/Row1: 1 2 3 4 5 6 7 8 9 10

------
Table Name: test2
Columns: n1 (int), n2 (int), n3 (int), n4 (int), n5 (int)

Row 1: 3, 8, 18, 77, 12
Row 2: 1, 4, 5, 7,18, 21
Row 3: 2, 4, 6, 8, 10

Answer: 2 out of 5
Answer: 4 out of 5
Answer: 5 out of 5

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T-SQL (SS2K8) :: Change Set Clause Of Update Statement Dynamically Based On Some Condition

May 27, 2015

I want to change Set clause of Update Statement dynamically based on some condition.

Basically i have 2 Update statments having same FROM clause and same JOIN clause.

Only diff is SET clause and 1 Where condition.

So i am trying to combine 2 Update statements into 1 and trying to avoid visit to same table twice.

Update t
Set CASE **WHEN Isnull(td.IsPosted, 0) = 0
THEN t.AODYD = td.ODYD**
*ELSE t.DAODYD = td.ODYD*
END
From #ReportData As t
Join @CIR AS tmp On t.RowId = tmp.Max_RowId

[Code] ....

But CASE statement is not working...

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Nov 9, 2014

I have created dynamic sql to declare variables based on columns from the table and i set values to those variable now here is the issue . i want to check the variable values how do i do that dynamically

drop table test
create table test
(
id varchar(10) not null,
col1 varchar(10) ,
col2 varchar(10)

[Code] .....

Now my next step is verify if the variable is blank or not how do i do that ?

How do i verify all of the columns one after the other .

I am after the statement like this dynamically

-- IF NOT (@col1 = '') THEN set @SQL = @SQL + '[col1] = ' + @col1 + ' '
--IF NOT (@col2 = '') THEN set @SQL = @SQL + '[col2] = ' + @col2 + ' '

I need to check if the columns are blank or not dynamically as i do not want to hard code the column names there.

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Jul 22, 2014

I need to write SP where user select SUN to MON check boxes. If user select Class A with sun,mon and wed check boxes then i need to insert data as below

CLASS Days
A sun
A Mon
A wed

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May 14, 2014

I have a table with this info:

NrCard numberPersonAuto123456789101112
11111111111111111111User1VW Jetta6,46,46,46,45,825,825,825,825,825,825,826,4
22222222222222222222User2Honda CR-V 13,2113,2113,2112,0112,0112,0112,0112,0112,0112,0113,2113,21

How I can get this result:

NrCard numberPersonAutomonthvalue
11111111111111111111User1VW Jetta16,4
11111111111111111111User1VW Jetta26,4
11111111111111111111User1VW Jetta36,4
11111111111111111111User1VW Jetta45,82
11111111111111111111User1VW Jetta55,82
11111111111111111111User1VW Jetta65,82

[code]....

Should I use unpivot or pivot?

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Dec 12, 2014

There is a table [Formula_Calc] with formula calculations that need to be replaced with relevant values based on another table [Totals]

[Totals]
RowNo|Total
F1|240
F2|160
F3|180
F11|1000
F12|1500
F13|2000

For example we've got a row from [Formula_Calc] table 'F1+F3' as a string that needs to be transformed as 240+160=400

The below code works for the above example but if I pick 'F11+F3' instead , returns 2561 which comes from 2401+16.
Probably replaces F1 value instead of F11 and adds 1st digit (1) if I got it right ...

DECLARE @formula NVARCHAR(100);
DECLARE @Total NVARCHAR(100);
SET @formula = 'F11+F3';

SELECT @formula = REPLACE(@formula,RowNo,Total)
FROM [Totals]

SET @Total='select '+@formula

EXECUTE sp_executesql @Total;
PRINT @Total;

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Nov 13, 2015

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Aug 11, 2005

Is it possible to fill a parameter list with values based on another parameter value?
Here's what I have so far (which hasn't worked)...
I'd like to generate a report listing information for a student.  The report viewer would first select a school from the first drop-down menu, and then the second drop-down menu would populate with the list of students at that school.
I have a dataset that calls a sp which returns a list of schools (SchoolID and SchoolName fields from the database table).
I have another dataset that calls a sp (with SchoolID as the parameter) which returns a list of students for that school.
Both datasets return the appropriate data when tested individually, but when I set up the Report Parameters and build the report, these errors come up...
The value expression for the query parameter '@SchoolID' refers to a non-existing report parameter 'SchoolID'.
The report parameter 'Student' has a DefaultValue or a ValidValue that depends on the report parameter "SchoolID".  Forward dependencies are not valid.
...Is it possible for the reoprt to generate a list of available parameter values based on the value selected for another parameter?
Any help you can give me would be great!!  Thank you

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May 14, 2014

I want to aggregate to monthly values for the reading. I want to display Reading value for Oct 2010, November 2010 likewise My question is simple and I have tried to follow the etiquette.

Currently it is displaying.....

MeterIDReadingdateReading
3969 22/10/2013 0:150
3969 22/10/2013 0:300
3969 22/10/2013 0:450
3969 22/10/2013 1:000
3969 22/10/2013 1:150
3969 22/10/2013 1:300
3969 22/10/2013 1:450
3969 22/10/2013 2:001
3969 22/10/2013 2:150
MeterId int
ReadingDate datetime
Reading real

-===== If the test table already exists, drop it

IF OBJECT_ID('TempDB..#mytable','U') IS NOT NULL
DROP TABLE #mytable

--===== Create the test table with

CREATE TABLE #mytable
(
meterID INT PRIMARY KEY,
Readingdate DATETIME,
reading real
)

--===== Setup any special required conditions especially where dates are concerned

SET DATEFORMAT DMY
SELECT '4','Oct 17 2013 12:00AM','5.1709' UNION ALL
SELECT '4','Oct 17 2013 12:15AM','5.5319' UNION ALL
SELECT '4','Nov 17 2013 12:00AM','5.5793' UNION ALL
SELECT '4','Nov 17 2013 14:00AM','5.2471' UNION ALL
SELECT '5','Nov 17 2013 12:00AM','5.1177' UNION ALL
SELECT '5','Nov 17 2013 14:00AM','5.5510' UNION ALL
SELECT '5','Dec 17 2013 15:00AM','5.5128', UNION ALL
SELECT '5','Dec 17 2013 16:00AM','5.5758' UNION ALL

Output should display as

MeterId Period Reading

4 Oct 13 10.20
4 Nov 13 10.40
5 Oct 13 10.20
5 Nov 13 10.40
4 Dec 13 11.15

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Q. Can this be done with one joined or conditional select statement?

DECLARE @tblid int = 501
SELECT 1,2,3,4,'CurrentSetting'
FROM TableA ta
WHERE tblid = @tblid
UNION
SELECT 1,2,3,4,'PreviosSetting'
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Column A can have three values - red, blue & green.

Column B can have four values - pen, marker, pencil & highlighter.

A typical view of list can be:

Column A - Column B
red  - pen
red - pencil
red - highlighter
blue - marker
blue - pencil
green - pen
green - highlighter
red  - pen
blue - pencil
blue - highlighter
blue - pencil

We are looking to create a report from SharePoint List using SSRS which has following view:

                    red     blue   green
    pen            2       0      1
    marker       0       1      0
    pencil          1       3      0
    highlighter  1       1      1 

We tried Sum but not able to display in single row.

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If @start_date= '1/1/2014' then it should be history_jan14
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Is there a way you can do it ?I am using SQL Server 2008.

Code :

DECLARE @start_date datetime
DECLARE @end_date datetime
SET @start_date = '01/01/2014'
SET @end_date = '02/01/2014'

[code]...

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May 19, 2015

DELETE FROM Report_temp2
WHERE MSSalesID in
( Select Report_temp.MSSalesID FROM Report_temp)

DELETE FROM Report_temp
WHEREMSDate < '2015-07-01'

Actually the year stating form july.

Q1 is july,aug,sep.
Q2 is oct nov,dec.
Q3 is jan,feb,mar.
Q4 is april, may,june.

So what I need is dynamically I want to delete the data every year prior to current year.

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process:
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2. truncate/delete contents of table1
3. insert data in table1 by comparing temptable vs table2 (values that exists in temptable but not in table2 will be inserted)
4. insert data in table2 which are not yet present (comparing ID in t2 and temptable)
5. UPDATE table2 whose field/column VALUE is not equal with temptable. (meaning UNMATCHED VALUE)

* for #5 if a value from table2 (historical table) has changed compared to temptable (new result of view) this must be updated as well as the updateddt field value.

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Apr 17, 2007

Here's a portion of the current statement.

UPDATE EngagementAuditAreas

SET numDeterminationLevelTypeId = parent.numDeterminationLevelTypeId,

numInherentRiskID = parent.numInherentRiskID,

numControlRiskID = parent.numControlRiskID,

numCombinedRiskID = parent.numCombinedRiskID,

numApproachTypeId = parent.numApproachTypeId,

bInherentRiskIsAffirmed = 0,

bControlRiskIsAffirmed = 0,

bCombinedRiskIsAffirmed = 0,

bApproachTypeIsAffirmed = 0,

bCommentsIsAffirmed = 0

FROM EngagementAuditAreas WITH(NOLOCK) ...

And what I need is to conditionalize the values of the "IsAffirmed" fields by looking at their corresponding "num" fields. Something like this (which doesn't work).

UPDATE EngagementAuditAreas

SET numDeterminationLevelTypeId = parent.numDeterminationLevelTypeId,

numInherentRiskID = parent.numInherentRiskID,

numControlRiskID = parent.numControlRiskID,

numCombinedRiskID = parent.numCombinedRiskID,

numApproachTypeId = parent.numApproachTypeId,

bInherentRiskIsAffirmed = (numInherentRiskID IS NULL),

bControlRiskIsAffirmed = (numControlRiskID IS NULL),

bCombinedRiskIsAffirmed = (numCombinedRiskID IS NULL),

bApproachTypeIsAffirmed = (numApproachTypeID IS NULL),

bCommentsIsAffirmed = (parent.txtComments IS NULL)

FROM EngagementAuditAreas WITH(NOLOCK)

Thanks.

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Aug 3, 2004

Hello all,
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The catch is that I can't hardcode the field names of the fields I want to clear out (Field1, Field2, and Field4) into the SQL. This is because if any new fields are eventually added to the table I want them to be cleared out as well without modifying the SQL.

I can hardcode the field names of the fields that I want to keep values for (Field3 and Field5) in the SQL.

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Oct 23, 2014

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USE [CTSStaging]
GO
/****** Object: Table [dbo].[st_StobartPostCode] Script Date: 10/23/2014 12:42:25 ******/
SET ANSI_NULLS ON
GO
SET QUOTED_IDENTIFIER ON

[code]....

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Jul 16, 2015

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Wondering is there a different way in 2012 to pass values to variables dynamically.

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May 3, 2006

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Set Rsx = Server.CreateObject("ADODB.RecordSet")
sSQL= "SELECT * from prodfeatures"
Rsx.Open sSQL, sDSN, adOpenStatic, adLockReadOnly, adCmdText

While Not Rsx.eof
i=i+1
mte(i)=Rsx("id")
mfnum(i)=Rsx("featureother1")
Rsx.movenext
Wend

..now I try an UPDATE sql to insert the values from the array into another field in the corresponding records - I can get it to work, but it is very stupid done. Actually I must open and close the database for every record to get it to work:

For j=1 To i

Set Rsx = Server.CreateObject("ADODB.RecordSet")
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Rsx.Open sSQL, sDSN, adOpenStatic, adLockReadOnly, adCmdText
next

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Feb 22, 2007

Greetings,

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Everytime I to set the value of a field or parameter at runtime I get a read-only error.

 

Maybee the only way is to use calculated fields.

 

Any ideas. 

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Apr 23, 2014

I have two select statements; one for open purchase orders, one for open customer orders. I would like to be able to combine the query based on i.item in the top statement joined with c.item from the bottom statement. The i.item is related to a specific c.item, but they do not have the same values. In this case I want to join based on.

p.item=i.item where
1001099548=1001099550
84162359=84198545
84532300=84532293
47547523=47547951
305545A3=87433653
87444977=87444975

left side coming from p.item = right side coming from c.item.

Here are my statements.

--#1 OPEN PO's
SELECT p.item
,(p.qty_ordered-p.qty_received) as POQtyRemaining
,i.item
,i.qty_on_hand
,p.po_num

[Code] ....

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May 6, 2014

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DECLARE @ColorList TABLE
(
CarID float
, ColorID int
)
INSERT INTO @ColorList
SELECT 1.55948815793043E+15, 9 UNION ALL
SELECT 1.55948815793043E+15, 27 UNION ALL

[code]....

So this would be the resultset:

1.55948815793043E+15, 27
1.62851796905743E+15, 27
1.51964586107807E+15, 9
1.55948815793043E+15, 27
1.47514023011517E+15, 5
1.64967408641916E+15, 27
1.51964586107807E+15, 9
1.56103326128036E+15, 27
1.49856249351719E+15, 9
1.5736407022847E+15, 6
1.64664602022073E+15, 27
1.51964244007807E+15, 27

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I've the table like

create table expense
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bill_date datetime,
travel int,
fixed int,
food int,
lodge int
)

insert into expense values('01-04-2014',1200,250,0,0)
('02-04-2014','0',0,500,600)
('0-04-2014','800',300,0,0)

Like I've 30th onwards.....

Expecting o/p:

month Travel Fixed Food Lodge
apr-14 200 550 500 600

These cum column values how to make a code ?????

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Sep 29, 2014

find below object and data:

create table #StuDetails(City varchar(25),StuStatus varchar(25), currentValue int,Week1 int,week2 int,week3 int,week4 int)
insert into #StuDetails values('A','new',13,10,0,0,12)
insert into #StuDetails values('B','Old',10,10,41,0,12)
insert into #StuDetails values('C','Fail',10,9,0,0,5)
select * from #StuDetails

Output of above is display as:

CityStuStatuscurrentValueWeek1week2week3week4
Anew 13 10 0 0 12
BOld 10 10 41 0 12
CFail 10 9 0 0 5

Now for columns Week1 to week3 if value is 0 then i want to display by searching next week value, if it is also 0 then go for next week and if value found there then display instead of zero. so my output would be as below instead of above.

CityStuStatuscurrentValueWeek1week2week3week4
Anew 13 10 12 12 12
BOld 10 10 41 12 12
CFail 10 9 5 5 5

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Feb 25, 2015

I've tried all sorts of code i.e. cross apply, running totals, etc. Cannot get this to work. I am trying to add a previous row value but only doing it for each group.

Source records
DECLARE @tbl table (Item int, Sequence int, StartTime datetime, Duration int)
INSERT INTO @tbl (Item,Sequence,StartTime, Duration) VALUES (1,1,'2/25/2015 12:00 am',10),(1,2,null,20),(1,3, null,22),(2,1,'2/25/2015 1:00 am',15),(2,2,null,30),(2,3, null,45),(2,4, null,5)
select * from @tbl

ItemSequenceStartTimeDuration
1102/25/15 0:0010
12null 20
13null 22
2102/25/15 1:0015
22null 30
23null 45
2 4 null 5

I would like to set the start time of the next row to be equal to the previous row time + duration. I know the start time of each group of 'Items' when the 'Sequence' number = 1. The last 'duration' value in the group would be ignored.

My expected output would be:

ItemSequenceStartTimeDuration
1102/25/15 0:0010
1202/25/15 0:1020
1302/25/15 0:3022
2102/25/15 1:0015
2202/25/15 1:1530
2302/25/15 1:4545
2402/25/15 2:305

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My current code (actual production code) pulls a bunch of ITD (inception to date) contracts then calculates a certain dollar amount based on monthly changes. Not all contracts have values during a given month, so here's what I cobbled together a few months ago. (Per our finance team, these numbers ARE accurate).

WITH MonthlyVals AS
(SELECT ContractID, SUM(Col1 - (Col2 + Col3 + Col4 + Col5)) AS MyTotal
FROM MyTable
WHERE MyDate >= @ThisMonthStartDate AND MyDate <= @ThisMonthEndDate
AND StatementType IN (8,4,2)

[code]....

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May 11, 2015

Trying to use LIKE / NOT LIKE to identify values that contain any alphanumeric characters outside of A-Z e.g £%$^&*_-{[@ etc etc

The field should contain only values between A-G with a numberic e.g ABCD1234567... but some rows have characters such as above, some have spaces (weeps) , and some have letters outside the A-G range ....

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T-SQL (SS2K8) :: How To Select Columns That Have Some Values Only

Jun 1, 2015

I have event table that containing multiple events, and many of them are empty. I'd like to select only the columns that have values in them.

Here is an example:

IF OBJECT_ID('tempdb..#events') IS NOT NULL
DROP TABLE #events
create table #events (eventId int,
Category varchar(250),
events1 varchar(250),

[Code] .....

In this case, I'd like to run a query like this one(skip Column Event3):

Select eventId,Category,events1,events2,events4,events5 From #events

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