Column By Column Comparison

Oct 14, 2005

SQL Server 2000

I will to compare a normal table with a replicated audit table having
identical columns. I wish to report on the differences between the
data.

How can I loop though a "column list" in TSQL rather than explicitly
naming each column to compare ?

Thanks,
Craig

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Column Comparison

Jul 20, 2005

I'm in need of a sql query that I'm not sure is possible. Here is anexample of how it's laid out.employee ID Job class Last Change Date12345 x 2/1/200412345 y 1/15/200412345 z 1/1/2004We know that this person is in job class 'x' because it's the mostrecent change. Is there a way to write a query that will exclude thelines 'y' and 'z' because they are currently incorrect?I would appreciate any help I could get. Thanks

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Ironically, this works:

State != "" ? State : "--"

but

State == "" ? State : "--"

Does not work

Can someone tell me why?

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Is there a transform available which allows you to specify two different tables (same primary key) and compare columns (you identify which column(s) values need to be compared in the transform) between those two tables?

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Txt_Temp - Table

I tried this code with no succes and only one row is updating

update Txt_Temp Set Txt_Temp.Vinnumber=dbo.R_ResrvStock.Vin
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OR Add this code in view 

Select dbo.R_ResrvStock.Vin,R_Txt_Temp.Vinnumber,R_Txt_Te mp.Model_Code 
from dbo.R_ResrvStock inner join R_Txt_Temp on Right (dbo.R_ResrvStock.Vin,6)=R_Txt_Temp.VinNumber

Vin
123456
123123
123789

Resrve_Temp1 - Table
asddfghjklk123654
asddfghjklk123456
asddfghjklk321564
asddfghjklk123123
asddfghjklk123789
asddfghjklk654655
asddfghjklk456465

My Result can be in Txt_Temp table or new table or with one or two columns

asddfghjklk123456 123456
asddfghjklk123123 123123
asddfghjklk123789 123789

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This code use to work when the column was an int but now I am getting high CPU issues since I converted to bigint. I am unsure on why the change to bigint will cause such an issue. The OS/SQL is 64BIT.

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With out another if else blocks or Dynamic sql to solve only in where clause.

select 0 col into #x
union
select 1 col
union
select 2 col

declare @x INT =1
SELECT * FROM #x
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--here in case i want to compare only when @x=1 then col>0 other wise select all rows with out filter

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Code:

A
B
C
D
E
F
G
H

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Hi all,

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Hi guys,
If I have a temporary table called #CTE
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[Name]
[RowID Table Level]
[RowID Data Level]
and I need to change the column type for the columns:
[RowID Table Level]
[RowID Data Level]
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I am trying to solve the question in the link below:
http://forums.microsoft.com/MSDN/ShowPost.aspx?PostID=2093921&SiteID=1

Thanks in advance,
Aldo.

I have tried the code below, but getting syntax error...



ALTER TABLE #CTE
ALTER COLUMN
[RowID Table Level] INT IDENTITY(1,1),
[RowID Data Level] INT;


I have also tried:

ALTER TABLE #CTE
MODIFY
[RowID Table Level] INT IDENTITY(1,1),
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When you use "Alter Table add Column", it adds the column to the end of the list of fields.



How do you insert the new column to position number 2 for instance given that you may have more than 2 columns?



Create table T1 ( a varchar(20), b varchar(20), c varchar(20))



Alter table add column x varchar(20)

so that the resulting table is

T1 a varchar(20), x varchar(20), b varchar(20), c varchar(20)



Can this be done programmatically?













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ID Mail_code
111111 XNT
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111111 XNC
222222 XNC
222222 XNL
333333 XNC

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Hi,
I have dates in "mmddyy" format coming from the sources and they are older dates of mid 80s like 082580 for instance.

When I cast it this way (DT_DBTIMESTAMP) Source_Date , It says ok but throws a runtime error.

When I hardcode a date in same format, (DT_DBTIMESTAMP) "082580" , It becomes red (an indication of syntax error) . Please note that we use double quotes in expressions in Derived Column Transformation; So an anticipation that using double quotes over single ones would be the syntax problem would be wrong.



Any help in this will sincerely be appreciated.


Thanks

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I have a sub total on the Product and the report is collapsed on Product as default.

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02-11-15 0 15000 15000 9433
03-11-15 0 9000 9000 9436
04-11-15 0 12000 12000 8392
05-11-15 0 6000 6000 8157
06-11-15 0 12000 12000 8456
07-11-15 0 15000 15000 10903
08-11-15 0 6000 6000 8485
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ALTER procedure [dbo].[MyPro](@StartRowIndex int,@MaximumRows int)
As
Begin
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Between ' + convert(nvarchar(15),@StartRowIndex) + ' and ('+ convert(nvarchar(15),@StartRowIndex) + '+' + convert(nvarchar(15),@MaximumRows) + ')-1'
print @Sel
Exec Sp_executesql @Sel
End
 
--Execute Mypro 1,4        --->>Here I Executed
 Error
Select *,Row_number() over(order by myId) as ROWNUM from MyFirstTable Where ROWNUM
Between 1 and (1+4)-1
Msg 207, Level 16, State 1, Line 1
Invalid column name 'ROWNUM'.
Msg 207, Level 16, State 1, Line 1
Invalid column name 'ROWNUM
Procedure successfully created but giving error while Excuting'.
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/****** Object: Table [dbo].[DTb_HWSQueueMonthEnd] Script Date: 09/25/2014 14:05:09 ******/
SET ANSI_NULLS ON
GO
SET QUOTED_IDENTIFIER ON
GO
SET ANSI_PADDING ON
GO
CREATE TABLE [dbo].[DTb_HWSQueueMonthEnd](

[Code] ....

The script I am using is

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DECLARE@size varchar(5)--The new size of the column
DECLARE @TSQL varchar(255)--Contains the code to be executed
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DECLARE @dropc varchar(255)-- Drop constraint script

[Code] ....

When I the the script I get the error message Could not create constraint. See previous errors.

Looking at the strings I build

ALTER TABLE [dbo].[DTb_HWSQueueMonthEnd] DROP CONSTRAINT PK_DTb_HWSQueueMonthEnd
ALTER TABLE [dbo].[DTb_HWSQueueMonthEnd] Alter Column [Patient System Number] varchar(10)
ALTER TABLE [dbo].[DTb_HWSQueueMonthEnd] ADD CONSTRAINT PK_DTb_HWSQueueMonthEnd PRIMARY KEY NONCLUSTERED ([Patient System Number] ASC,[Episode Number] ASC,[CensusDate] ASC)
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They all seem fine except the last one which returns the error

Msg 8111, Level 16, State 1, Line 1
Cannot define PRIMARY KEY constraint on nullable column in table 'DTb_HWSQueueMonthEnd'.
Msg 1750, Level 16, State 0, Line 1
Could not create constraint. See previous errors.

None of the fields I try to create the key on are nullable.

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I have the following table

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    2             |Carl                        |Lennon
    3             |Marion                    |Herbert

Table Name PeriodInformation
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    2        |1/1/15      |12/30/15

[code]...

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Posted - 09/10/2007 : 15:53:26



Hey all - got a problem that seems like it would be simple (and probably is : )

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'**********************************************************************
' Visual Basic Transformation Script
'************************************************************************

' Copy each source column to the destination column
Function Main()
DTSDestination("CM") = Month(Now)
DTSDestination("CY") = Year(Now)
DTSDestination("Comments") = DTSSource("Col031")
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End Function
***********************************************************
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