How To View Results From Sequence Clustering Using DMX Query
Mar 4, 2007somebody help me??
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Sequence Clustering Capabilities
Nov 10, 2006Hi!
I've read a lot of informoation about the Microsoft Sequence
Clustering algorithm, but the more i read more confused i get. Here's
my doubt:
Can it discover sequences of "tokes" and then group them? Or only compare sequences in order to group them?
Thanks in advance
Information Of Sequence Clustering
Aug 14, 2007I€™m a college student currently studying 10th semester in the Universidad de los Andes, Colombia and I€™m working on a data mining project. I need to use the cluster sequence approach; therefore I need to completely understand how it works. In order to understand it, I need to know which inputs it uses, how the algorithm works and which type of outputs does the approach throw. Do you have any idea where I can find this type of information? and examples?
Any help would be appreciated.
Thank-you for your time.
Sequence Clustering Error
Oct 10, 2006I get this message when I deploy my sequence clustering model:
Error 1 Error (Data mining): Duplicate Key Sequence values in an input case for SeqCluster. Ambiguous case(s) may lead to unreliable results. Disambiguate the data (recommended) or increase ErrorLog KeyErrorLimit server parameter. 0 0
I don't have any duplicate keys in my case table. I'm using a date for my key sequence column in my nested table. Is that the problem?
Year Based Sequence Clustering
Nov 1, 2006How do I limit (or partition) a sequence clustering by year? I would like to do it within the sequence clustering mining structure instead of partition at the OLAP cube/
View 1 Replies View RelatedSequence Clustering And Association Rules
Jul 13, 2006Hi
I read the paper of sequence clustering. It seems that the major application of the algorithm is for the web site. I was just thinking that can I apply this algorithm on the purchase sequences of credit card data?
If so,please also tell me the difference between sequence clustering and association rules on credit card data application. Although I realize that sequence clustering is a fully probabilistic model and it has the capability of prediction, association rules also give the probabilities of purchasing the other products.
Thanks in advance.
To Wong
Data Bases For Sequence Clustering
Aug 24, 2007
hi
where i can find some data bases to see how the sequence clustering works?.
thanks a lot
Question On Sequence Clustering Algorithm
May 1, 2007Hi, all experts here,
Thank you very much for your kind attention.
I have a question on sequence clustering algorithm. As generally it is used for sequence analysis especially for web path visiting analysis. Besides that, what else scenarios could we apply this algorithm as well?
Thanks a lot in advance and I am looking forward to hearing from you shortly.
With best regards,
Yours sincerely,
Sequence Clustering Model Processing Fails Due To Sort Order
Dec 18, 2007
I am using Sequence Clustering algorithm. (I've built several models with Clustering algorithm and Decision Trees for this client, which work fine.).
Background: Sequence data must be stored in a nested table, which can have only 1 non-key attribute.
I specify a mining model structure with the nested table key as the datetime, and the nested table discrete prediction column as [sort name] . this builds the model fine.
When I try to process this data mining model, I get Process failed: "Errors in the OLAP storage engine: The sort order specified for distinct count records is incorrect".
Iit may be that OLAP distinct count requests numerical data type, but not from the examples I've seen. Tried this anyway €“ doesn€™t work on numeric either €“ same problem.
Any Suggestions?
Query Results To A View
Nov 15, 2004I have a table in a database that has very old and not very relational and I want to create a quick view to show the information in a better way. Let's say that the table has 4 fields : id , child1, child2, child3. I want to create a view from this table that will show two fields : id and child. So, my table currently looks like this:
id child1 child2 child3
1 sam bob chris
and i would like it like this......
id child
1 sam
1 bob
1 chris
Can anybody help me? Thanks in advance,
Bob
Howto Use The Query Results As View Column?
Sep 17, 2006Hi All,I have two tables, one is about member infomations, the other is thecatergoriesmember_info(id,name,email,phone)member_categories(id,category)how can create a view like this (id, name, category1, category2,category3) with high performance?Thanks in advance.Joshua
View 2 Replies View RelatedWrite Query To Show Results In DB View -Advanced-
Sep 10, 2007I have 2 TableAuthorsID Name1 Clint2 Voke
BooksBookID ID BookName Price1 1 Book1 10 2 1 Boo21 12 3 2 Book3 6 4 1 Book4 13 5 1 Book5 2
Now I want to List All Authors and only show Most Expensive book Name of each Author.So I need this Fields :ID,Name,BookName,BookID,Price.
How could I Write SQL query For It (I want to show results in DB Without Using SP).I want to Create NEw Views Which Shows my required Results.
thanks,
HOW TO GET THE RESULTS IN THE SAME SEQUENCE IN ORACLE 9i AND SQL SERVER 2005?
Aug 13, 2006In ORACLE 9i, I created the table test that show the tree structure of an organizaion with the following SQL statement:
CREATE TABLE TEST(
PARFOLDERNO NUMBER(8,0),
FOLDERNO NUMBER(8,0)
)
And select the data using the following SQL Statement:
SELECT PARFOLDERNO,FOLDERNO FROM TEST
The result is:
PARFOLDERNO FOLDERNO
0 2461
2461 2463
2461 2462
2462 2465
2462 2466
2463 2469
2463 2470
To show the subnodes of the root node 2461, the following SQL Statement is used:
SELECT PARFOLDERNO,FOLDERNO FROM TEST START WITH FOLDERNO=2461 CONNECT BY PRIOR FOLDERNO=PARFOLDERNO
the results:
PARFOLDERNO FOLDERNO
0 2461
2461 2463
2463 2469
2463 2470
2461 2462
2462 2465
2462 2466
I have created the table test with the same structure and the same data in SQL Server 2005. To show the subnodes of the root node 2461, the following SQL Statement is used:
WITH CTE_TEST(PARFOLDERNO,FOLDERNO)
AS
(
SELECT PARFOLDERNO,FOLDERNO FROM TEST WHERE FOLDERNO=2461
UNION ALL
SELECT TEST.PARFOLDERNO,TEST.FOLDERNO FROM TEST, CTE_TEST
WHERE TEST.PARFOLDERNO=CTE_TEST.FOLDERNO
)
SELECT PARFOLDERNO,FOLDERNO FROM CTE_TEST
PARFOLDERNO FOLDERNO
02461
24612463
24612462
24622465
24622466
24632469
24632470
The results are shown again in Oracle 9i and SQL Server 2005 as follwos:
Oracle 9i SQL Server 2005
PARFOLDERNO FOLDERNO PARFOLDERNO FOLDERNO
0 2461 0 2461
2461 2463 2461 2463
2463 2469 2461 2462
2463 2470 2462 2465
2461 2462 2462 2466
2462 2465 2463 2469
2462 2466 2463 2470
How can I get the result with the same sequence in SQL Server 2005?
Thanks!
How To Create Unique Field Or Sequence In View
Jun 5, 2012I have created a view based on joining 3 tables, however, it is not possible to have a unique field in the view which I must need it and I must create index on some other fields. Is there any way to create sequence number or uniqie field in mssql view.
View 13 Replies View RelatedSQL 2005 Bug? Not Follow The Order By Sequence In View...but SQL 2000 Does!
Aug 24, 2006I have a table:
CREATE TABLE [dbo].[tx1]( [f1] [nvarchar](50) , [seq] [int] IDENTITY(1000,1) NOT NULL ) ON [PRIMARY]
SELECT *
FROM dbo.tx1
ORDER BY seq DESC
go
f1 seq
zz 1003
uu 1002
kk 1001
yy 1000
create view vx1 as
SELECT top 100 percent *
FROM dbo.tx1
ORDER BY seq DESC
go
select * from vx1
yy 1000
kk 1001
uu 1002
zz 1003
Is There A Way To Hold The Results Of A Select Query Then Operate On The Results And Changes Will Be Reflected On The Actual Data?
Apr 1, 2007hi, like, if i need to do delete some items with the id = 10000 then also need to update on the remaining items on the with the same idthen i will need to go through all the records to fetch the items with the same id right? so, is there something that i can use to hold those records so that i can do the delete and update just on those records and don't need to query twice? or is there a way to do that in one go ?thanks in advance!
View 1 Replies View RelatedNeed To Display Results Of A Query, Then Use A Drop Down List To Filter The Results.
Feb 12, 2008Hello. I currently have a website that has a table on one webpage. When a record is clicked, the primary key of that record is transfered in the query string to another page and fed into an sql statement. In this case its selecting a project on the first page, and displaying all the scripts for that project on another page. I also have an additional dropdownlist on the second page that i use to filter the scripts by an attribute called 'testdomain'. At present this works to an extent. When i click a project, i am navigated to the scripts page which is empty except for the dropdownlist. i then select a 'testdomain' from the dropdownlist and the page populates with scripts (formview) for the particular test domain. what i would like is for all the scripts to be displayed using the formview in the first instance when the user arrives at the second page. from there, they can then filter the scripts using the dropdownlist.
My current SQL statement is as follows.
SelectCommand="SELECT * FROM [TestScript] WHERE (([ProjectID] = @ProjectID) AND ([TestDomain] = @TestDomain))"
So what is happening is when testdomain = a null value, it does not select any scripts. Is there a way i can achieve the behaivour of the page as i outlined above? Any help would be appreciated.
Thanks,
James.
Same Query Gives Result With Different Column Sequence When Used In Query Analyzer
Feb 25, 2012When I run query in excel it gives result with different column sequence. The same query gives result with different column sequence when used in query analyzer or VBA Macro. E.g., Select * from ABC.
result in Excel 2003 SQL OLE DB query
col-A col-B col-C
values...
Result with Query Analyzer and VBA Macro
col-c col-B col-A
values...
Modify Results Of A View
Mar 10, 2006Sigh, probably simple, but somehow I just can't get it to work..
I have a complex view which generated about 9000 results, and I use
a SP to select certain results from that view. How can I modify the
results of the SP? for example I want to add a zero to every single
companynumber the SP gives me...
*it's friday, i know*
Any help would be appreciated!
/Erwin
Strange View Results
Jul 20, 2005Bit of an obscure one here, so please bear with me. I have two copiesof a database which should be identical. Both have a complex viewwhich is identical. I can open the views and the data is as expectedand match. I can query it in several ways as detailed below. The 5thversion of the simple query below based on the second copy of the viewfails, but works under the first copy./*1 Statement below works*/SELECT *FROM AgentHierarchyWHERE AdviserId = 6069819/*2 Statement below works*/SELECT *, AH.AdviserLastName, AH.AdviserFirstNameFROM AgentHierarchy AHWHERE AdviserId = 6069819/*3 Statement below works*/SELECT *, AH.AdviserLastName + ', '+ AH.AdviserFirstNameFROM AgentHierarchy AHWHERE AdviserId = 6069819/*4 Statement below works*/SELECT AH.AdviserLastName + ', '+ AH.AdviserFirstNameFROM AgentHierarchy AH/*5 Statement below fails*/SELECT AH.AdviserLastName + ', '+ AH.AdviserFirstNameFROM AgentHierarchy AHWHERE AdviserId = 6069819The error I get is to do with conversion of data within the view. It'sa little complex, but the view works fine. It looks to me like when Irun the 5th statement above, it re-runs the view and then finds anerror.So, I took the complex view and ran that with the data output into atemporary table with the queries above run against that, and it worksfine. The problem is that the statement I need is based around the 5thone above (part of an update statement).I'm struggling to understand why some of the queries above work andone doesn't. If you look at 3 and 5 I'd expect them both to fail. Ifit failed consistently I could get further into it.The problem is that it's a little difficult to get the view itselfchanged as it was supplied by a third party, but if it hasn't changedand the data hasn't changed then it's got to be something else causingthe problem.Anyway, as I said, it's a bit obscure, but if this sounds familiar I'dbe interested in your opinion.Thanks in advance.
View 4 Replies View RelatedGetting Webservice Results Into A View
Mar 25, 2008We have a large number of applications that use various sql databases. They need to validate and do lookups of information such as employees and addresses. Currently, we load data from oracle into our main sql server and push the data out to various servers. This could perhaps be simplified with replication, but is now done with some dts packages.
We are wondering if there could be a better way to do this. We would like to go directly against oracle for the address data and to sql for the employee info.
An idea I had was to have our programmers create a web service that could be called from our .net applications. That works fine for in house applications, but some vendor applications need to see a table or view. We can write a CLR proc that can connect to the web service and provide data in table format I believe.
How could we get this into a view? I've tried creating a function that calls the proc and returns the table-valued variable to the view, but it seems the functions doesn't like using 'exec myProc' in the select_statement parameter.
I suppose we could have them make an additional connection to the lookup information, stored on a central database...they are probably doing this anyway to get to the validation db on the same server.
SQL Server Clustering Query
Jun 18, 2008Hi,
Is SAN a mandatory requirement for clustering?
I mean to implement SQL server clustering, do I have to have my dbs on SAN?
SQL 2012 :: View Giving Different Results?
Nov 4, 2014I have a view over 5 tables that has started giving unreliable results. There are three records that should be different, but in a production Access database, the view is giving three identical records where there should be three unique records. I have tested the view within SQL Server Management Studio and it gives the correct records there. But, I have attached this same view into the same Access database with two separate names. One instance of the view within Access database gives the correct records, and the other gives the incorrect (duplicated) records. I have attached screen shots that show these two separately named incarnations of the same SQL View, with the duplicated data, or the unique data highlighted.
I have also included the SQL query specs for this view.
what I can do to this view in order for it to always give us the unique records that we need, rather than sometimes the correct records, and sometimes the incorrect records.
Correct 3 records:
Incorrect 3 records:
[URL]
Create DB View To Show Results
Sep 10, 2007I have 2 Table
Authors
ID Name
1 Clint
2 Voke
Books
BookID ID BookName Price
1 1 Book1 10
2 1 Boo21 12
3 2 Book3 6
4 1 Book4 13
5 1 Book5 2
Now I want to List All Authors and only show Most Expensive book Name of each Author.
So I need this Fields :ID,Name,BookName,BookID,Price.
How could I Write SQL query For It (I want to show results in DB Without Using SP).
I want to Create NEw Views Which Shows my required Results.
thanks,
SQL 2000 View VS. Sproc Show Different Results
May 9, 2005I have a sproc in my database that when editing in VS 2003 shows different results.
The sproc code is:
ALTER PROCEDURE dbo.VMUsage_GetRaw
@VMBox nvarchar,@StartDate datetime,@EndDate datetime
AS
SET NOCOUNT ON
SELECT *FROM VMRawUsageWHERE (ACCOUNT = @VMBox) AND (CONVERT(datetime, DATE + ' ' + TIME) > @StartDate) AND (CONVERT(datetime, DATE + ' ' + TIME) < @EndDate)
When I open the SQL statement in the designer and run (and enter my parameters) I get a recordset returned, but when I just "Run Stored Procedure" and enter the same parameters I get no results. The same occurs when I run the sproc from my website (no results).
Any ideas what is happening between the two?
Transfer View Results From SQL 7 To Excel/Access
Apr 29, 1999Wendy,
I do not know if you can see my reply after yours. Any way I try it here again.
In the DTS Export Wizard, after select the source (SQL Server)and destination (Excel),
I have 2 choices:Table copy or query.
When I use query, I can place my sp there, and the export works fine exactly as you recommended.
Thanks a lot.
But when I selected a table copy, I was given a "Select Source Tables" popup form, I can
see all the table names there, but can not find any views in the database. I do not know why.
Am I in the right place this time?
Thank you very much for your quick help.
Charlie
SQL Server 2012 :: View Not Displaying All Results
Aug 7, 2014I 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
Making A View That Shows The Results Of Several Different Queries.
Dec 21, 2005Hello,I am trying to create a view that shows the followingField1: Sum of Amounts from Table AField2: Count of Amounts from Table AField3: Sum of of Amounts from Table BField4: Count of Amounts from Table B......Field3: Sum of of Amounts from Table HField4: Count of Amounts from Table H......Things are a bit more complex but this is the gist.I am using SQL 2000.I know how to do this pretty easily using a stored procedure. But howcan I do it in a view? A SQL server won't meet my needs in thissituation.I tried OpenQuery ('myserver', 'exec myprocedure') but get the messagethat my server is not configured for data access. I tried the systemstored procedure to set data access to true but nothing seemed tohappen.I also tried Select * from (Select Statement1, select statement2)but got syntax error at the comma between statement1 and statement2.Trying to use select Statement1 as ABC to does not seem to work either.Is there a way to do what I want without making 15 views and then afinal view that shows them all together? I know I could probably dosomething by creating a ton of functions, but it really seems thisshould not be that hard...I am definitely open to any easy suggestions!Thanks,Ryan
View 3 Replies View RelatedXML Query Nodes - Sequence ID
Aug 8, 2014I have a situation that can be summarized like this :
DECLARE @XML XML = '<X C="0" I="1"><E D="CODE1" A="0" /><E D="CODE2" A="0.03" /><E D="CODE2" A="0.04" /></X>'
SELECT
E.value('@D','varchar(MAX)') AS Code,
E.value('@A','varchar(MAX)') AS Rate
FROM @XML.nodes('./X/E') AS T(E)
The order of appearance is of capital importance as the rates do apply on the previous ones. Is there a way to generate a sequential ID based on the order of appearance in the XML string ? In this case, I want :
1 CODE1 0
2 CODE2 0.03
3 CODE2 0.04
I though of using a temp table with Identity column... But it's not the best way for my need. I have multiple lines each with a XML String. The ROW_NUMBER() windowed function needs a ORDER BY clause that I can't provide.
How To Write Prediction Query Using Clustering Algorithm?
Mar 2, 2007hi,
I am having data like this
Studid Date Perf
001 01/01/2008 90
001 02/01/2008 89 Cluster 1
001 03/02/2008 91
002 01/01/2008 75
002 02/01/2008 79 Cluster 2
002 03/02/2008 69
I wants to create two clusters cluster1 for studid 001. cluster2 for studid 002.
How to write Prediction Query using clustering algorithm?
Prediction Query For A Weighted Clustering Model
Dec 12, 2006I have a question about writing a prediction query against a clustering model that has the same column added more than once.
Per Jamie, I can accomplish some crude weighting by adding a column to my model multiple times. See this post for an explnation... Now that I have that worked out, I was wondering how my DM query would look? If I have Input_A1, Input_A2 , & Input_A3 all being source from the same column in my structure do I have to reference all three when writing my prediction query?
Transfer View Results In SQL7 To Access/Excel
Apr 29, 1999Hi,
Does anyone know the method to transfer result data of a view or stored procedure
in MS SQL 7.0 to MS Access or Excel , Manually or automatically? I did not find the
right tool in SQL 7 to do so.
I notice we can transfer table from SQL 7 to MS Access / Excel through DTS. But did not
find any tool/menu to transfer result of view / stored procedure.
I am new to SQL 7. Maybe this is a silly ?. Any help will be appreciated.
Charlie
Create View, Varied Results Depending On Row Size
Mar 11, 2004This is the same issue as deinfed in http://www.dbforums.com/t987543.html
I've done some additional testing and got it down to the below
SQL2000 DB
Linked Server to DB2 using client access odbc, and MS OLE DB for ODBC
Varied results depending on the row size of the views.
See the below examples.
CREATE VIEW BLHDR_TEST
AS
SELECT STNST
FROM LURCH_PARADB.S102D4LM.PARADB.BLHDR
STNST CHAR(25)
TOTAL ROW WIDTH (25)
SELECT * FROM BLHDR_TEST
Returns 20971 rows * 25 = 524,725
CREATE VIEW BLHDR_TEST
AS
SELECT STNSHTNAM, STNST
FROM LURCH_PARADB.S102D4LM.PARADB.BLHDR
STNSHTNAM CHAR(12)
STNST CHAR(25)
TOTAL ROW WIDTH (37)
SELECT * FROM BLHDR_TEST
Returns 14169 rows * 37 = 524,253
CREATE VIEW BLHDR_TEST
AS
SELECT STNADD1, STNSHTNAM, STNST
FROM LURCH_PARADB.S102D4LM.PARADB.BLHDR
STNADD1 CHAR(40)
STNSHTNAM CHAR(12)
STNST CHAR(25)
TOTAL ROW WIDTH (77)
SELECT * FROM BLHDR_TEST
Returns 6808 rows * 77 = 524,216
CREATE VIEW BLHDR_TEST
AS
SELECT STNCTY,STNADD1, STNSHTNAM, STNST
FROM LURCH_PARADB.S102D4LM.PARADB.BLHDR
STNCTY CHAR(25)
STNADD1 CHAR(40)
STNSHTNAM CHAR(12)
STNST CHAR(25)
TOTAL ROW WIDTH (102)
SELECT * FROM BLHDR_TEST
Returns 5140 rows * 102 = 524,280
Test #1 Returns 20971 rows * 25 = 524,725
Test #2 Returns 14169 rows * 37 = 524,253
Test #3 Returns 6808 rows * 77 = 524,216
Test #4 Returns 5140 rows * 102 = 524,280
With the similarity of the total byte count returned, I would assume that a buffer or something is being overrun, is this a configuration parameter possibly.
If I perform the select against the linked table as such
Select * (for fields list)
From LURCH_PARADB.S102D4LM.PARADB.BLHDR
I get all rows returned. The issue only exist when accessing the views that are created against the linked server.
Any thoughts or ideas are appreciated.