I was just wondering on what algorithms was used in the different feature buttons in the Excel Add-In? For example, forecast, what algorithm was used in order for it to create the forcasting?
Hi, all,
Thanks for your kind attention.
Just wonder is there any good idea for us to select attributes for training models? Both for non-supervised algorithms like Association Rules and Clustering etc. and supervised algorithms like decision tree etc.
It will be much interesting to hear from you for any best practices and popular methods of dealing with this issue.
I am looking forward to hearing from you and thanks for your advices.
With best regards,
Yours sincerely,
Hi.
Is there a way to insert a command button or flash button on to a report?
im using SSRS 2005 with VS 2005
Thanks...
Here is how you get the check digit for EAN-8, EAN-13 and EAN-14.CREATE FUNCTION dbo.fnGetEAN
(
@EAN VARCHAR(13)
)
RETURNS VARCHAR(14)
AS
BEGIN
DECLARE@Index TINYINT,
@Multiplier TINYINT,
@Sum TINYINT
SELECT@Index = LEN(@EAN),
@Multiplier = 3,
@Sum = 0
WHILE @Index > 0
SELECT@Sum = @Sum + @Multiplier * CAST(SUBSTRING(@EAN, @Index, 1) AS TINYINT),
@Multiplier = 4 - @Multiplier,
@Index = @Index - 1
RETURNCASE @Sum % 10
WHEN 0 THEN @EAN + '0'
ELSE @EAN + CAST(10 - @Sum % 10 AS CHAR(1))
END
END
E 12°55'05.25"
N 56°04'39.16"
Hi all,
I'm trying to design a website with my old MS Access Application as a template, because my users know that style. I use textboxes to display data from the MSSQL 2005 database, one record and 20 fields per page ....and i would like to navigate through the records with 4 buttons: first, last, next and prior, placed on the page.I tried a lot of things, and my last attemt was a Stored Procedure with a Cursor to do the trickbut.... it did not work
It's very easy to do this in MS Access.
Can anyone tell me a simple way to do this ?
Ok, I have tried everything to make this work, including a very extensive search on the web to no avail.
What I am trying to do, is through a web page a created, auto pull 3 tables out of a SQL view and display the data real time. This part works, and I am further able to create dynamic hyperlinks based on the data pull.
Where the problem arises is in creating a submit button that will run an application. The code to do this is dependent on the running SQL query loop. Here is what I have.
_______________________________________________________________
<html>
<head>
<title>Computer / MAC Address Pull</title>
<meta name="Microsoft Theme" content="none">
<meta name="Microsoft Border" content="none">
</head>
<body>
<P>
<H2 ALIGN= CENTER>Computer / MAC Address Pull</H2>
</P>
<TABLE WIDTH= '90%' BORDER='0'ALIGN= CENTER>
<TR><TD WIDTH= '10%'Align=center><B>Computer Name</TD>
<TD WIDTH= '8%'Align=center><B>IP Address</TD>
<TD WIDTH= '10%'Align=center><B>Mac Address</TD>
<TD width= '8%'Align=center><b>Power On</TD>
<TD width= '8%'Align=center><b>Count</TD>
</TABLE>
<%
dim rs
dim int
int = 1
dim input
dataSent = Request.Form("t1")
cString = "Provider=SQLOLEDB;User Id=****;password=****;Initial Catalog=dareporting;Data Source=****;"
set rs = CreateObject("ADODB.Recordset")
rs.open "select computer, address, mac from view_mac_address" ,cString
rs.MoveFirst
Response.Write "<input type=textbox id=sqlsearch>"
Response.Write "<input type=button value=submit id=submit>"
function WOL()
Dim Input
input = rs("mac")
Set WshShell = WScript.CreateObject("WScript.Shell")
WshShell.Run "C:mc-wol.exe " & input
end function
Response.Write "<TABLE WIDTH= '90%' BORDER='1'ALIGN= CENTER cellspacing=0 cellpadding=0 mso-border-alt:solid navy >"
Do while NOT rs.EOF
dim mac1
Set WshShell = WScript.CreateObject("WScript.Shell")
'mac1="WshShell.Run 'C:mc-wol.exe ' &rs('mac')"
mac2="WshShell.Run 'C:mc-wol.exe ' &rs('mac')"
Response.Write "<TR><TD WIDTH= '10%'Align=center><a href='https://"&rs("address")&":2000'>" & rs("computer") & "</TD>"
Response.Write "<TD WIDTH= '8%'Align=center>" & rs("address") & "</TD>"
Response.Write "<TD WIDTH= '10%'Align=center>" & rs("mac") & "</TD>"
'Response.Write "<TD WIDTH= '8%'Align=center><input type=button value='start' onclick='WOL()'></TD>"
Response.Write "<TD WIDTH= '8%'Align=center><input type=button value='start' onclick="&mac2&"></TD>"
Response.Write "<TD WIDTH= '8%'Align=center>" & int & "</TD>"
int = int + 1
rs.MoveNext
Loop
Response.Write "</TABLE>"
%>
<p></p>
</body>
</html>
___________________________________________________________
Essentially what this does, is display with headers, a listing of my domains computer names, IP addresses, MAC Addresses, and a Start button. Since this is tied to my SQL database you wont be able to view the output, but what I want to do is, in the loop, have the Start button grab the running mac addresses and place it into the following code:
__________________________________________________________
Set WshShell = WScript.CreateObject("WScript.Shell")
WshShell.Run "C:mc-wol.exe " &rs("mac")
__________________________________________________________
This will allow me to (I hope), on click, open a command prompt, run the code with the respective mac address, and start the computer.
Where the problem lies, is that I can not figure out how to encapsulate the mac address inside that code while in the loop... any ideas would be greatly appreciated! If you have any questions, please let me know.
hello, I have this project that I can't find it.
let's say we have more than 100 000 rows in a table called table 1, so if we do: SELECT * FROM TABLE1
the result will be dispalying all the rows with a large scrollbar.
But there's a new TSQL in SQL 2005 "ROW_COUNT" which will help to do the paging. so I have found the procedure but all I need now is to display NEXT and PREVIOUS button in the results in order to switch between the pages. So please any help, Thank you
Anyone know why my navigation buttons on my reports is always dimmed so that I can only see the very first page of every report? I even spent some time with a Microsoft SQL Server engineer trying to figure this one out and he wasn't able to figure out why?
I tried to attach a picture but I guess pictures aren't allowed. The first page, previous page, next page and last page buttons displayed as arrows on the top left of the reports are always dimmed on every report even though they have multiple pages.
Has this happened to anyone and how did you get it fixed?
Thanks
Here is how you get the check digit for ISBN.CREATE FUNCTION dbo.fnGetISBN
(
@ISBN VARCHAR(11)
)
RETURNS VARCHAR(13)
AS
BEGIN
DECLARE@Index TINYINT,
@Weight TINYINT,
@Sum SMALLINT
SELECT@Index = LEN(@ISBN),
@Weight = 2,
@Sum = 0
WHILE @Index > 0
BEGIN
IF SUBSTRING(@ISBN, @Index, 1) <> '-'
SELECT@Sum = @Sum + @Weight * CAST(SUBSTRING(@ISBN, @Index, 1) AS TINYINT),
@Weight = @Weight + 1
SET @Index = @Index - 1
END
RETURNCASE @Sum % 11
WHEN 1 THEN @ISBN + '-X'
ELSE @ISBN + '-' + CONVERT(CHAR(1), 11 - (@Sum % 11))
END
END
E 12°55'05.25"
N 56°04'39.16"
I just want to know what are the data algorithms available for sql server 2005 and can i use data mining as a web service
I am in the stage of design for an application that uses SQL server 2005. We intended to encrypt some sensitve data using the encryption features in SQL server 2005. we will use symmetric key encryption. The question here is which symmetric encryption algorithm has the best performance? how much does the key size affect the perfromance? the data to be encrypted will be some lines of text equal to a word document.
any ideas?
Hi All,
We're currently preparing for a project for a bank client of ours where we would be using SQL Server 2008's data mining capabilities.
In the context of the out-of-the-box algorithms of SQL08 does the algorithms Logistics, Clustering and Logistic Regression includes Dynamic Logistics, Dynamic Clustering and Dynamic Logistic Regression?
Regards,
Joseph
Have recently migrated an Access database to MSSQL.
The following code worked in Access but fails in MSSQL
<input <%If (CStr(Recordset1.Fields.Item("Disclose").Value) = CStr("TRUE")) Then Response.Write("CHECKED") : Response.Write("")%> type="radio" name="Disclose" value="1">
<input <%If (CStr((Recordset1.Fields.Item("Disclose").Value)) = CStr("FALSE")) Then Response.Write("CHECKED") : Response.Write("")%> name="Disclose" type="radio" value="0" >
In Query Analyzer, when I run SELECT Disclose from TABLE, it returns the number 1.
On an ASP page, when I run Response.Write(Recordset1.Fields.Item("Disclose").Value) it returns TRUE.
Have tried changing the = CStr("TRUE") portion to = 1 but it fails to work either way.
Any ideas?
Hi,
I am interested in adding custom buttons to the parameters toolbox (under "View Report"). I'm trying to provde a way for users viewing the report to go "Back" or up a level (in the drill through reports). Does anyone have any information on this topic, or know if it's even possible?
Thanks in advance,
-Brandon
Hello.
I am trying to implement Next and Previous buttons on a web page that uses CE as the database, and having some trouble getting the logic figured out. The data is unbound and I'm not returning it all at once, so paging through it an item at a time isn't possible. Because of the high volume, I was thinking I could pass in the record ID each time I need to retrieve a record and every time the user hits the next or previous button, I'll just requery for the record I need. Does that sound reasonable?
In my main page, I'm using the ViewState to store the record ID that I need to acquire. This part works--it gives me the highest ID number (so that I get the most recent record):
if (!IsPostBack) {
// Start out with the most recent record in the selected category. GetHighestConfessionID() will return
// the ID of the most recent confession.
ViewState ["ConfessionID"] = mySearch.GetHighestConfessionID (int.Parse(ViewState["Category"].ToString()));
}
Here's where the trouble comes in--I need to go to the next record in the database when the user hits Next, but I don't know how to do that. My big idea was to issue this command in the Next button:
ViewState ["ConfessionID"] = GetNextConfessionID (ViewState ["ConfessionID"]);
But I'm not quite sure how to increment/decrement my ConfessionID, since it's not guaranteed to be sequential (a record could have been deleted).
If the user hits Next, for example, I need to query for the next record ID, but I'm not sure how to do that since they're not necessarily sequential.
Is there a simple solution? I feel like I'm making a mountain out of a molehill.
Thanks in advance for any ideas.
Hello Everyone,
I am reading DataMining Tutorial and right now I am at the Mining Algorithms section. I cannot understand any of the algorithms. For example take the following text... what a bunch of mouthful bla bla bla it is ....
"The Microsoft Decision Trees algorithm supports both classification and regression and it works well for predictive modeling. Using the algorithm, you can predict both discrete and continuous attributes.
In building a model, the algorithm examines how each input attribute in the dataset affects the result of the predicted attribute, and then it uses the input attributes with the strongest relationship to create a series of splits, called nodes. As new nodes are added to the model, a tree structure begins to form. The top node of the tree describes the breakdown of the predicted attribute over the overall population. Each additional node is created based on the distribution of states of the predicted attribute as compared to the input attributes. If an input attribute is seen to cause the predicted attribute to favor one state over another, a new node is added to the model. The model continues to grow until none of the remaining attributes create a split that provides an improved prediction over the existing node. The model seeks to find a combination of attributes and their states that creates a disproportionate distribution of states in the predicted attribute, therefore allowing you to predict the outcome of the predicted attribute"
In the above text what is meant by discrete and continious attributes? what is regression? what is predicted attributes? what are input attributes? what is distribution of states?
Is there a source which explains these algorighms in a easier way ....
hi,
Is it possible to use two algorithms together?I need to write prediction Query so that its should both models having clustereing algorithm and timeseries algorithm.
for example
I am having student information.I ve to predict performance of students for certain period.The students should be classified by their types like rich kids,poorkids..like that.I need to predict the performance of the rich kids??
can anyone help?
Hi,
In the info for SQL Compact Edition 3.5 it states that one of the features is:
Support for newer and more secure encryption algorithms.
I can't seem to find details of exactly what these new, more secure algorithms are. It appears 3.1 used 128-bit RSA. Is this the same in 3.5, or has this changed?
Thanks
Can anybody answer this question ?
Hi, all here,
I am having a question about plug-in algorithms in SQL Server 2005. Since we are able to implement our own algorithms in SQL Server 2005 analysis services architecture, so my question is: what benefits can to a great extent be achieved? Like say, we are going to implement a plug-in algorithm, so what considerations should be concerned?
Thanks a lot in advance for any guidance and help.
Hi, all here,
I am having a more considertaion about Data Mining plug-in algorithms. When we say we are going to embed a uesr plug-in algorithm, so what is the context for that ? I mean in which case then we thing we need to embed a user plug-in algortihm? I know when we say we are going to embed a user costomermized plug-in algorithm, it means we want something more costomized. But what kind of customized features are generally concerned? Is it independant for different market sectors?
I dont think we can just try to embed a plug-in algorithm then compete it with avaialble algorithms to see which one is with better prediction accuracy?
Would please someone here give me some guidances about that?
Hy everybody.
I have recently installed from scratch RS 2003 on a WIN2003 SRV and got that the problem that the administrator cannot access or even see the regular administration toolbar and links at the Report Manager, such as Site Configuration, Upload New File, the common 'Contents | Properties ' tab, among other stuff. The only options available are 'Home', 'My Subscriptions' and 'Help', in the right superior link bar. I find this behaviour very strange, since the RS comes right out of the box configured with full access to administrator, but right now I CAN'T do any administration task on the RS Server.
Another strange behaviours I've found:
- The few links that appear redirect to the internal ip address of the server.
- When you call the '/ReportServer/ReportingService.asmx' it returns an XML document, not the usual browsing interface.
There's some information about the server configuration I think it might help:
- IIS is running more than one website, and the RS server is not installed on the Default WebSite, wich is stopped.
- SharePoint Services is running in the server, but not in the DefaultWebSite.
- The security settings of the virtual directory of the Report Manager are configured to use Windows Authentication and are NOT configured to use anonymous authentication.
- The server is published to the Internet.
There's some stuff that I tried and for now didn't worked:
- Create the virtual directories in other websites.
- Switch the attributes of the 'impersonate' attribute in Web.config file between true and false.
- Enable anonymous authentication and use the administrator account to impersonate.
- The steps described in the help article 'Troubleshooting a Side-by-Side Installation of Reporting Services and Windows SharePoint Services'
- Reinstalling the RS product.
I really hope you guys can help me with this.
Thanks in advance.
JC
Hello,
I am creating a report that the user will pick a value from about 6 items. The project manager would like these values to be represented as radio buttons on the ReportViewer control. I am unable to determine how do create these 6 radio buttons.
Here is a simple example to demonstrate what I need. Lets say the report returns the total number of fruit in a stores inventory. The choices are: Apple, Banannas, Oranges, Grapes, Cherries, Water Mellon.
I have a variable @Fruit that I would like populated by the user and I want them to select which piece of fruit they want to see by selecting a radio button. Is there a way to do this using Reporting Services 2005 Report Designer?
Thanks,
Flea#
Hi,
I recently started using SQL 2000 Analysis Manager. I wanted to try data mining but was unable to get the Mining Model Wizard to load available techniques.
When I select a cube and "New Mining Model" I get the following error:
"Unable to get list of data mining algorithms."
"Object of provider is not capable of performing requested operation"
Please help.
Thank you very much,
Robert
Hi, all experts here,
Thank you for your kind attention.
Could please any of you give me some advices for if there are tutorials and demos avaiable which cover all the SQL Server 2005 data mining built-in algorithms?
That will be great to hear from any of you shortly. Thanks a lot in advance.
With best regards,
Yours sincerely,
Hey all,
1) I have a report with many parameters that I want users to be able to pick from. Allow them to pick 1, many or all to build their report dynamically. I'm all set on the TSQL side, but on the Reporting Services side I have to allow each parameter to be null with a default of NULL. In by doing this, the report will auto run, which I do not want to happen. The only resolution I've found thus far was by adding a parameter that does nothing, with a NULL default value. Yet It sticks out like a sore thumb on the report and I want to get rid of it. If I check in "Hidden" in the parameter options, my report errors out stating that the parameter requires a value.
2) Is it possible to have a parameter that has available values from a dataset have a NULL checkbox like those of parameters that do not have available values?
3) Is it possible to add back/forward buttons inside of a report instead of just at the report header by default?
Thanks!
Hi -
This is a newbie question. For some reason when I view the contents of tables I have created on my SQL Server (version 7) database, the sort buttons in the "Data in Table" window are grayed out.
Do I need more permissions? How do I fix this?
Thanks.
Service Broker will let you create two services with the same name (one with contract and another without)
CREATE SERVICE [Order Msg Recieve] AUTHORIZATION [dbo] ON QUEUE [dbo].[Order Return Msg Queue]
CREATE SERVICE [Order Msg Receive] AUTHORIZATION [dbo] ON QUEUE [ODS].[Order Return Msg Queue] ([OrderSubmission])
When you delete the service....
drop service [Order Msg Recieve]
It will only drop the first one. In the BOL there is no syntax for telling it to delete the second one, however you can drop it from SQL Management Studio.
I stumbled over this by accident. Just FYI
Gary
Hi. I apologize if this isn't the correct forum for this question: Where can we ask for a feature in the next version of SQL Server? Thank you.
View 1 Replies View Related
When upgrading a database from MSDE to Visual Studio 2005 Express, I've noticed that the system tables in the MSDB database don't get upgraded. For example, the SYSSCHEDULES table doesn't get added. Is this by design or a bug?
-Doug
Try this in sql server 2005:
select COALESCE(a1, char(254)) as c1 from
(select 'Z' as a1 union select 'Ya' as a1 union select 'Y' as a1 union select 'W' as a1) as b1
group by a1
with rollup order by c1
select COALESCE(a1, char(255)) as c1 from
(select 'Z' as a1 union select 'Ya' as a1 union select 'Y' as a1 union select 'W' as a1) as b1
group by a1
with rollup order by c1
The only difference is that the first one uses 254 and the second one uses 255. The first sorts like this:
WYYaZþ
The second one sorts like this:
WYÿYaZ
Is this expected behavior?
Has anyone noticed that if you created DTS package and try to
change connection properties (i.e. change DSN or redirect
DTS to different server or Database), as soon you click OK
it does not save new password and hence does not work
anymore. In my case to move Database from Development to
Production server I would have to recreate all DTS packages.
Is there any way around it?
Any ideas greatly appreciated.
Dig this....
USE Northwind
GO
CREATE TABLE ItemInformation([Description] varchar(80))
GO
INSERT INTO ItemInformation([Description])
SELECT 'CHOCOLATE CHIP‚' UNION ALL
SELECT '‚COOKIES‚' UNION ALL
SELECT '‚CROISSANTS *PLAIN*‚' UNION ALL
SELECT '‚DONUTS‚' UNION ALL
SELECT '‚DONUTS *DOZEN*‚' UNION ALL
SELECT '‚MUFFINS‚' UNION ALL
SELECT '‚BAGELS‚' UNION ALL
SELECT '‚ROLLS‚' UNION ALL
SELECT '‚CUPCAKES‚' UNION ALL
SELECT '‚CRISPIES‚' UNION ALL
SELECT '‚DANISH/SWEET ROLLS‚' UNION ALL
SELECT '‚FUDGE BROWNIES‚' UNION ALL
SELECT '‚PUFF PASTRIES/ECCLES‚' UNION ALL
SELECT '‚STICKY BUNS‚' UNION ALL
SELECT '‚TURNOVERS‚' UNION ALL
SELECT '‚BLACK & WHITE COOKIES‚' UNION ALL
SELECT '‚LINZER TARTS‚' UNION ALL
SELECT '‚SCONES/BISCUITS‚' UNION ALL
SELECT '‚SCUFFINS‚' UNION ALL
SELECT '‚SINFULL BITS‚'
GO
SELECT * FROM ItemInformation
GO
UPDATE ItemInformation
SET [Description] = REPLACE([Description],',','')
GO
SELECT [Description], LEN([Description]) FROM ItemInformation
GO
SELECT REPLACE([Description],',','')
FROM ItemInformation
SELECT REPLACE([Description],'C','')
FROM ItemInformation
SELECT CHARINDEX(',',[Description])
FROM ItemInformation
GO
DECLARE @x varchar(80)
SELECT @x = '‚COOKIES‚'
SELECT @x
SELECT REPLACE(@x,',','')
GO
DELETE FROM ItemInformation
GO
INSERT INTO ItemInformation([Description])
SELECT 'CHOCOLATE, CHIP‚' UNION ALL
SELECT 'CHOCOLATE, CHIP‚' UNION ALL
SELECT ',CHOCOLATE, CHIP‚' UNION ALL
SELECT ',CHOCOLATE, CHIP‚ ' UNION ALL
SELECT ',CHOCOLATE, CHIP‚ A' UNION ALL
SELECT ',CHOCOLATE, CHIP‚ , '
GO
SELECT REPLACE([Description],',','')
FROM ItemInformation
GO
DROP TABLE ItemInformation
GO
BIZZARO WORLD