SQL Server 2012 :: Some Data Coming As NULL In A View?
May 1, 2014
I have the following view.
The column prod_Master.M2_Pct is defined as float.Yet for some of the rows, the value in [% of Total Target] comes up as null even though there is a number in prod.Measure column. There is valid non-null data in prod_Master.M2_Pct.
I tried LTRIM(RTRIM(prod.Measure)), but no change.
Use ProdDB
SELECT TOP (100) PERCENT dbo.prod.ProdNo AS [Prod No], dbo.prod.ProdName AS [Prod Name],
CASE WHEN dbo.prod.Measure = 'P1' THEN dbo.prod_Master.P1_Pct
WHEN dbo.prod.Measure = 'P2' THEN dbo.prod_Master.P2_Pct
WHEN dbo.prod.Measure = 'P3' THEN dbo.prod_Master.P3_Pct
WHEN dbo.prod.Measure = 'P4' THEN dbo.prod_Master.P4_Pct
[code]....
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May 31, 2015
I have a scenario to bold the total row coming from view.
SalesDate BrandName LeadTypeLeadsSalesCR%
01-Jun-2015XYZ ABC 81 1012.35 %
01-Jun-2015DEF ZXXYY 412 61.46 %
[code]<b>01-Jun-2015 XYZDEF Total 49316 3.25 %</b>
I have a SQL and I want to bold the Total row. I have been unable to do so. I have written a Stored proc to get the HTML table emailed.
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Jun 26, 2015
I am trying to add a where condition on an ID column(type - INT) with values coming from a variable (type - STRING). i am using cast to cast the ID as Varchar and then apply the condition, but i am not getting any results back. following is an example of what i am trying to do.using temp table in the example , so you can copy the t-sql and run as is.
CREATE TABLE #TABLE1(ID INT)
INSERT INTO #TABLE1 VALUES (1), (2) , (3) , (4)
DECLARE @ID varchar(8000) = '2,4'
[code]....
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Apr 27, 2007
I have a form and a connectionString to a SQL database. If the textbox at the form is empty i want to store a null value there but when i pass this value as a parameter it brings the following error: Failed to convert parameter value from a String to a Int32..
cmd.Parameters("@Segundo_nombre").Value = txtSecondName.Text.ToString --> suposing is null it brings an Error.
cmd.Parameters.Add(Apellido)
How can i manage this? I want to store this value if it is null or not.
Also i don't know how to assign a null value to a variable. I tried with
v_flag = check_selection.check_string(v_idioma)
If v_flag = 1 Then 'la variable posee el texto Seleccione
v_idioma = DBNull.Value
but it's not working.
Thanks!!
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May 24, 2007
I have a SQL Server View. The problem is that the DateTime field has many Null values which is causing a problem with my parsing of the data in MSAccess.
How would I use CAST (or CONVERT) to handle Null Date values in my SQL Server view?
I remember there was a way to use CAST or CONVERT similar to the nz type function in MSAccess to handle null date values but I can't remember the syntax. What is happening now is that I get a data mismatch in my MSAccess function when it hits a Null Date value. Can I somehow use the ISNULL or ISDate function? I believe I need to somehow return "" instead of Null.
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Sep 3, 2014
I need to create to create view on a table. Suppose if I have Firstname, Lastname & DOB in the physical table.
I need to mask the data from the original table. How can we do that?
Create view view_sample As
select ( null as Firstname, Hide as Lastname)
instead of the First name 'John', I just need to display null or something..
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Jul 23, 2005
I am looking to create a constraint on a table that allows multiplenulls but all non-nulls must be unique.I found the following scripthttp://www.windowsitpro.com/Files/0.../Listing_01.txtthat works fine, but the following lineCREATE UNIQUE CLUSTERED INDEX idx1 ON v_multinulls(a)appears to use indexed views. I have run this on a version of SQLStandard edition and this line works fine. I was of the understandingthat you could only create indexed views on SQL Enterprise Edition?
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Oct 23, 2015
I am looking for a way to create a stored procedure that will show inventory availability. I would like to show the Inventory Name, The Date, and if the inventory is "checked out" using the ID name of the person who has the item.
For example it would look like this:
--------------------------------------------------------------------------------------------------
Inventory Name | 10/24/2015 | 10/25/2015 | 10/26/2015 | 10/27/2015 | 10/28/2015
--------------------------------------------------------------------------------------------------
Laptop | Tom | Tom | Tom | Avail | Avail
Projector | Avail | Avail | Avail | Avail | Bob
Air Card | Bob | Bob | Bob | Bob | Bob
It seems like I want to do a pivot table but there really is no aggregate so I am not sure what to use.
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Mar 18, 2007
Hi again,
How's everyone doing with 2005? I still feel like my heals are dragging a bit. The "knowledge" out there still seems a bit sparse. Am I right?
I'm about 1/5 the way through a BI book and decided the course will probably be necessary as well:
http://www.kimballgroup.com/html/kucourseMDWD.html
There seems to be a lot to come to grips with.
So that's all paid for.
It's been years since I've been on a course of any kind. Too busy working! What's the etiquette? Trousers and T-shirt? Tie? Sandles & three quarter lengths?
This particular course seems to cover the "general overall approach" - which I am pretty sure is a necesary part of what you need to be able to do. The book that is related to the course (which I have already bought) seems really helpful and valuable.
But I don't think it will cover the nitty gritty of SSIS - where most of the grunt work happens. They have another course for that. But I can't wait that long. You can spend your whole life just reading books!
Are all the new little things in 2005 SSIS just a little to specialised? A little too clever? Does it limit us? Or empower us? Can we use it to get the job done? Or will it be a case again of "clever workarounds" when we travel far down a road that we find out (when it's too late and we are committed) can't provide us with what we want. Is it really saving us time? Are we better off writing the scripts ourselves?
------------------------
Me: What do you want to know from your data warehouse?
Client: Err...Emm...Everything
Me: OK, that's great. That's all I need to know. I'll see you when it's done.
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Sep 29, 2015
I have two databases DB1 and DB2 DB1 has a source table named 'Source' I have created a login 'Test_user' in DB2 with Public access. I have also created a view named 'Test_view' in DB2 which references data from DB1.dbo.Source
How can I do the following: AS A Test_user
SELECT * FROM DB2.dbo.Test_view --Should work
SELECT * FROM DB1.dbo.Source --Should Not work
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Sep 17, 2015
I have three variables
DECLARE @QuantityID uniqueidentifier,
@LengthID uniqueidentifier,
@CostID uniqueidentifier
They are sent to the sproc as null. Since they could be null I need to exclude them from posting to a temp table
Example
DECLARE @QuantityID uniqueidentifier,
@LengthID uniqueidentifier,
@CostID uniqueidentifier
SET @CostID = NEWID()
SELECT @QuantityID as ID UNION ALL
SELECT @LengthID UNION ALL
SELECT @CostID
Two values are null. I want those excluded from this table
Here is the example of what I am trying to do:
DECLARE @QuantityID uniqueidentifier,
@LengthID uniqueidentifier,
@CostID uniqueidentifier
DECLARE @Temp as Table (id uniqueidentifier NOT NULL Primary key)
SET @CostID = NEWID()
INSERT INTO @Temp
SELECT @QuantityID as ID UNION ALL
SELECT @LengthID UNION ALL
SELECT @CostID
How do I insert into @Temp only non null values?
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Sep 18, 2007
Hi ,
My Input is a flat file source and it has spaces in few columns in the data . These columns are linked to another table as a foreign key and when i try loading them in a relational structure Foreigh key violation is occuring , is there a standard method to replace these spaces .
what approach should i take so that data gets loaded in a relational structure.
for example
Name Age Salary Address
dsds 23 fghghgh
Salary description level
2345 nnncncn 4
here salary is used in this example , the datatype is char in real scenario
what approach should i take to load the data in with cleansing the spaces in ssis
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Feb 10, 2014
I have two tables, a dates table and a values table. They are joined on the date column.The date table has a range, say from today as far as 20 days from now, incrementing by 1 day each row.The values table may have a row for a day, and may not. If the day has a value I want to display that value.If the day does not have a value in the values table I want to display the last known value.
I think this can be done with windowing functions in a set based manner but have not been able to work it out. I have done it procedurally but im not happy with that at all, and really want to see if this is possible in a set based manner.Below is some simplified code to allow testing with sample data.
create table DimDate
(
DateCol date
)
create table TotalsData
(
DateCol date
[code]....
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May 7, 2014
If I have a table
CREATE TABLE [dbo].[logg](
[Id] [bigint] IDENTITY(1,1) NOT NULL,
[Details] [varchar](MAX) NULL)
insert logg (Details) values('')
insert logg (Details) values(null)
Will both statements above access only a single page (as it fits into one page) or does the VARCHAR(MAX) always put its data on a separate page. If so, is the null insert treated differently from the '' insert?
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Sep 20, 2014
The following t-sql 2012 works fine in sql management studio. However when I place it in a .net 2010 web form application, I am told the sql does not work when the parameter values are null. Thus can you tell me what I can change in the sql below that will accept null as 3 possible input values?
SELECT i.[lastName]
,i.[firstName]
,i.[middleName]
,i.[suffix]
,a.[userid]
[code]...
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Aug 14, 2015
CREATE TABLE A (ID INT IDENTITY (1,1))
CREATE TABLE B (ID INT, EMPID VARCHAR(10))
INSERT INTO A DEFAULT VALUES
GO 5
INSERT INTO B VALUES (1,'E23')
INSERT INTO B VALUES (1,'E24')
INSERT INTO B VALUES (2,'E23')
from the above code i would like to get output like
ID EMPID
1 23
2 23
3 null
4 null
5 null
1 24
2 null
3 null
4 null
5 null
I'm trying like
select a.id, b.empid from (
select * from a cross join (
select distinct empid from b) b
) a
left outer join b on a.id = b.id but i get repetitive rows.
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Sep 10, 2015
Question in review today is Creating a Report showing the FName, LName of all Employees not Specified in a region; I would assume "No Value to be Null" Correct?
Or is there another way for me to do this?
This is what I have so far...What am I missing that this is not showing me results?
Select Firstname, Lastname, Region
From Employees
WHERE Region LIKE 'null%';
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Sep 2, 2014
I have a dataset where i want to select the records that matches my input values. But i only want to try macthing a field in my dataset aginst the input value, if the dataset value is not NULL.
I always submit all 4 input values.
@Tyreid, @CarId,@RegionId,@CarAgeGroup
So for the first record in the dataset i get a succesfull output if my input values matches RegionId and CarAgeGroup.
I cant figure out how to create the SQl script for this SELECT?
My dataset
TyreIdCarIdRegionIdCarAgeGroup
NULLNULL1084 2
65351084 1
5351084 1
NULL411085 NULL
120NULLNULL NULL
NULLNULL1084 2
65NULL1084 NULL
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Jun 25, 2015
I am looking for the best way to check to see if any columns are still NULL in a record. I have a form that gets filled out by users and the values entered into TableA. There are 6 columns in the table, 5 are responses and column6 indicates if the record is complete. So I want a way to see if all of the first 5 columns are NOT NULL and, if so, mark column6 with a 1.
I am thinking this would be a good thing for a trigger on INSERT or UPDATE to check to see if the first 5 columns are filled in and then mark the record as complete.
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Nov 19, 2013
How to find whether an object is used by any sp , view ?
I need a query which will result the sp , view names which uses the given object name .
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Aug 7, 2014
I have created a view thats pulling data from two different tables to combine them into one report.
table 1 lists the client code and table 2 lists the client partner and they're linked by a variable.
When running the report the result shows the client codes with their respective partner however any client codes that didn't have a partner are not displaying in the report and I need all client codes to be displayed even if there's no partner.
Is there a way I can make this display all results and if the client partner doesn't exist for it to still display as 'Null' for the partner but still display the client code?
Script:
SELECT TOP (100) PERCENT C.cltCode AS ClientCode, C.cltSortName AS SortName, C.cltTerminationDate AS [Term date], dbo.vcltAttrib6.ainTVal AS Department,
C.objInstID AS ClientID
FROM dbo.cdbClient AS C INNER JOIN
dbo.vcltAttrib6 ON C.objInstID = dbo.vcltAttrib6.ainObjectInstID
GROUP BY C.cltSortName, C.cltTerminationDate, dbo.vcltAttrib6.ainTVal, C.objInstID, C.cltCode
ORDER BY ClientID
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Oct 23, 2014
I would like to have rows presented as columns. That's why I use the PIVOT function at the end.The resultset will be presented in Excel using an external connection to the view.
When I try to save the view I get the error
Msg 4104, Level 16, State 1, Procedure _TEST, Line 47
The multi-part identifier "vk.OppCode" could not be bound.
Code (restricting the columns that I actually have to the relevant columns only):
USE [DBTest]
GO
/****** Object: View [dbo].[_TEST] Script Date: 23-10-2014 17:24:10 ******/
SET ANSI_NULLS ON
GO
SET QUOTED_IDENTIFIER ON
[code]....
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Jul 6, 2015
I want to give developers access to view SQL Job history, but not let them inhert permission to create local jobs like they get with the fixed server roles.
how can this be achieved? Or can it only be achieved by giving them access to the tables in msdb and querying them?
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Nov 26, 2013
I execute the code below
declare @LastDate datetime
SELECT @LastDate = max([LastUpdate])
FROM [exhibitor].[dbo].[blgBelongs]
WHERE (([Table1]=@module1 OR [Table2]=@module2 )or ([Table2]=@module1 OR [Table1]=@module2 )
AND Exists (SELECT [Table1],[Table1ID] FROM [exhibitor].[dbo].[blgBelongs] WHERE table2=30 and table2ID=@dmn_ID))
Before I see @LastDate , I see this warning
Warning: Null value is eliminated by an aggregate or other SET operation.
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Feb 4, 2014
I wrote a select statement, I only want to see orders with max lastUpdatedOn date of 14 days and older. Now my results show dates with all orders of 14 days and older (which is OK), but all others are displayed in the "Uitgifte" column as "NULL". But those orders should not be displayed at all.
selectdistinct ProductionHeader.ProdHeaderOrdNr,
ProductionHeader.PartCode,
ProductionHeader.Description,
ProductionHeader.Qty,
(select max (ProdStatusLog.ProdStatusCode)
[code]...
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Apr 28, 2015
In a t-sql 2012 query that will be updated in a stored procedure I am getting the following warning message:
Warning: Null value is eliminated by an aggregate or other SET operation. I would like to get rid of this warning missing without just turning off the warning messages.
I would like to change the sql so that it does not occur. The following is my new sql that generates the warning:
case when (coalesce(a.status,ae.status) = 'A') and (IsNull(ae.excuse, 'U') = 'U') and (IsNull(ae.code, 'DRC') = 'DRC') then
sum(DATEDIFF(minute,pm.startTime,pm.endTime)-coalesce(pm.lunchTime,0)-coalesce(a.presentMinutes,0)) else 0 end as DRCMinutes,
The sql is part of a select statement.
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Jan 31, 2014
I have a function that accespts a string and a delimeter returns the results in a temp table. I am using the funtion for one of the columns in my view that needs be to split and display the column into different columns. The view takes for ever to run and finally it doesn't split and doesn't display in the column.
Function:
-----------------------------------
ALTER FUNCTION [dbo].[func_Split]
(
@DelimitedString varchar(8000),
[Code].....
Not sure what I am missing in the above view why it doesn't split the string.
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Sep 5, 2014
I have a view I've created which displays client sortname, partner and date added which displays 7 results.
When I add another table to this view to display the Industry it then only gives me 4 results as the other 3 results have no Industry instead of giving me the 7 results and showing the Industry column as empty for the other 3.
Is there a way I can make it show all 7 results and havethe column where the industry is empty display the other results instead of not displaying any results at all for them?
Script:
SELECT dbo.cdbClient.cltSortName AS ClientName, dbo.vcltAttrib4.ainTVal AS ClientPartner, dbo.vcltAttrib422.ainDVal AS [Date Added],
dbo.cdbAttribInst.ainTVal AS Inudstry
FROM dbo.cdbClient LEFT OUTER JOIN
dbo.cdbObject ON dbo.cdbClient.cltCategoryID = dbo.cdbObject.objID LEFT OUTER JOIN
[Code] ....
In the above script the cbdAttribInst table has the Industry column I need which is 'ainTVal'...
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Sep 10, 2014
So we got ServerA.dbA and ServerB.dbB and looks like nobody thought about that MVew. IT works thru linked server now, so surely enough it sucks..
Then even more: we got piece of DW on ServerRep with replcicated pieces of ServerA and ServerB, how it works I asked: "Don't worry man, we took care of everything, go directly to ServerRep for everything..."
And I see that our MView sucks even deeper, practically 0 performance, I think what going on it's still hit that linked server between ServerA.dbA and ServerB.dbB on background.I still can use it on ServerRep WITH NOEXPAND hint, which means it was properly defined...
Can we have that scenario at all? Or we can replicate all Tables on ServerRep and then define/redefine this view directly on replicated server ?
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Aug 8, 2015
I have a view that joins a dozen tables with a million rows added per year by an application. I want to materialize it. The view is always filtered by date first on reports, then there are a few key transaction keys, but then many other fields required to make each row unique. I don't want to add these columns since they are large, many, not used for sorting or filtering, and may not define uniqueness in a future application design. I need a uniqueifier that is application agnostic. I prefer a bigint. So to store the materialized view ideally for reporting, I want to add the following clustered index to materialize the view:
CREATE unique CLUSTERED INDEX idx1
ON [dbo].[myview](myDate, key1, key2, key3, id bigint identity(1,1) NOT NULL)
And I get this error:
Msg 102, Level 15, State 1, Line 3
Incorrect syntax near 'bigint'.
Can I do what I want? If so, how?
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Jan 21, 2014
How do I add column names as Total and SubTotal for NULL values.
SELECT DISTINCT
--[Group]
[Month]
,[Market]
,[Environment]
,[type]
, COUNT(*)
[code]....
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Apr 28, 2014
I have a table like below:
ItemIdAmountTax1Tax2SrvType
111 100 10 20 1
112 200 10 2
113 300 10 30 3
Now I want to create View that will have an exploded resultset based on SrvType.
For SrvType 1 and 2 there will be 2 lines per Itemid - One for 'Amount' anod another for 'Tax1+Tax2'. But for SrvType 3 there will be 3 lines per 'ItemId' - one for 'Amount', one for Tax1 and another for 'Tax2'.
I have a few hundred source records like this. Now sure how to achieve the exploded resultset with a View.
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Dec 1, 2014
I can create a string into a local "@" variable. It can include a date/time, and text for my timing testing.
I need to be able to send that string to the results window where table output goes, rather than to the message window where a PRINT statement goes.
How do I do that?
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