Seeking: Alternatives For Initiating SSIS
Feb 8, 2008
Hello all, I'm new to SSIS and this forum, and this is my first post.
We're migrating a 2000 DTS ETL process to 2005 SSIS. We really like the enhanced functionality of SSIS thus far.
One problem we have with our 2000 process is that runs at 1:00am each morning. The scheduling is done via a distributed scheduling tool called Maestro. Our process pulls data from a mainframe-based DB2 OLTP and reformats it into SQL Server reporting tables. We have nightly mainframe batch processing that updates the DB2 tables, and we need those updates on a nightly basis.
The mainframe batch process starts at 8:00pm each evening. It finishes normally by 1:00am 90% of the time, but it is 20+ years old, and has its share of problems, especially during month-end. The problems can't be resolved until the next business day in some cases.
We'd like to elegantly connect the two processes somehow so the SSIS ETL process kicks off when the mainframe batch process finishes. I intentionally didn't use the word 'trigger' up until this point.
It would not be a problem to modify the mainframe batch process to insert or update a DB2 table that SSIS has access to, but I don't think we can get the mainframe batch process to update SQL Server 2005 tables...?
Any advice would be greatly appreciated--TIA!
John
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Feb 13, 2008
Hello All:
I have a web-based utility that enables users to enter data. I have created several SSIS packages that run on a regular basis that act on the data being collected. While the packages run on a set schedule now I would like to provide users the ability to trigger a package on an as-needed basis as well. The question is how do I do it?
I do not know VB.net, and believe that the web app has been coded using ASP.net. I am looking for some high-level pointers to go about my task. Any links to some articles would also be appreciated.
Thank you!
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Jul 23, 2005
Hi,I have an SQL assignment to do and at my school we use SQL *Plus therehowever I don't have Oracle at home, where I would like to do the work ,so Iwas wondering whats the easiest way to get an SQL environment up so I cancode in that then just paste it into SQL *Plus later.I don't really want to install Oracle on my home pc and I was wondering ifthere are other IDE's for SQl that would fit my need for this.I discovered an instant SQL *Plus client that sounded really promising butwhen i unpacked it, it was just a load of dll's so I think it wasn't what Ithought it was.So does anyone know of anything that might be able to help me out here?Any advice much appreciated!Thanks--Ant
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Nov 7, 2000
Is using some variation of (i forget which... Charindex / Patindex) operator better than using a query with a like operator.
Our app requires wildcard searching. So what is the absolute best way to get the searches done fast???
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Apr 3, 2004
Hi all
I have often come across discussions on this forum saying that CURSORs are expensive in time (processing power?).
Having used CURSORs to processing a mere 2000+ record (not much at all) which took a fair while to complete, I now realize why you guys are saying CURSORs are expensive.
But is there alternatives to using CURSORs in the situation where I try to process every records returned by a particular query?
Say for example, i want to update columns that comes from different tables for every record that is returned by a SELECT JOIN query. there is no way that i can do that with a single UPDATE statement cause i can't do JOIN with UPDATE query.
All comments welcome
James :)
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Sep 30, 2005
Hi all
Hope someone in here can help me solve a problem im having with a view.
I'm tring to build a view that show me the sales history for any given machine in a Machine Database (MDB). Each machine is handled as a seperate "project".
My query works fine as long as a machine has only been sold once ... but as soon as the machine is being sold as used to another customer the view fails because of my "subqueries" return more then one value.
(Error message: Subquery returned more than 1 value. This is not permitted when the subquery follows =, !=, <, <= , >, >= or when the subquery is used as an expression.)
I hope someone in here has a ideer on how to get the information I need out - because my CASE statements clearly dosn't do the trick.
--------------------------------------------------------
SELECT crm5.contact.name AS Customer,
crm5.pmembtype.name AS Ownership,
crm5.pv_salespress.InstallationDate AS [Install Date],
CASE
WHEN (SELECT crm5.pv_salespress.comptr1_Winner FROM crm5.pv_salespress) = 1 THEN (SELECT crm5.pv_salespress.comptr1_Used FROM crm5.pv_salespress)
WHEN (SELECT crm5.pv_salespress.comptr2_Winner FROM crm5.pv_salespress) = 1 THEN (SELECT crm5.pv_salespress.comptr2_Used FROM crm5.pv_salespress)
WHEN (SELECT crm5.pv_salespress.comptr3_Winner FROM crm5.pv_salespress) = 1 THEN (SELECT crm5.pv_salespress.comptr3_Used FROM crm5.pv_salespress)
ELSE (SELECT crm5.pv_salespress.Used FROM crm5.pv_salespress)
END AS Used,
CASE
WHEN (SELECT crm5.pv_salespress.comptr1_Winner FROM crm5.pv_salespress) = 1 THEN (SELECT crm5.comptr.name FROM crm5.comptr WHERE crm5.comptr.comptr_id = crm5.pv_salespress.comptr1_seller)
WHEN (SELECT crm5.pv_salespress.comptr2_Winner FROM crm5.pv_salespress) = 1 THEN (SELECT crm5.comptr.name FROM crm5.comptr WHERE crm5.comptr.comptr_id = crm5.pv_salespress.comptr2_seller)
WHEN (SELECT crm5.pv_salespress.comptr3_Winner FROM crm5.pv_salespress) = 1 THEN (SELECT crm5.comptr.name FROM crm5.comptr WHERE crm5.comptr.comptr_id = crm5.pv_salespress.comptr3_seller)
ELSE (SELECT crm5.comptr.name FROM crm5.comptr WHERE crm5.comptr.comptr_id = 35)
END AS [Installed By],
crm5.pv_salespress.RemovalDate AS [Removal Date],
crm5.pv_salespress.RemovalReason AS Reason,
crm5.pv_salespress.ActionBy AS [Removed By],
crm5.project.project_id,
crm5.sale.sale_id
FROM crm5.contact INNER JOIN
crm5.sale INNER JOIN
crm5.project INNER JOIN
crm5.projectmember ON crm5.project.project_id = crm5.projectmember.project_id INNER JOIN
crm5.pmembtype ON crm5.projectmember.mtype_idx = crm5.pmembtype.PMembType_id INNER JOIN
crm5.projstatus ON crm5.project.status_idx = crm5.projstatus.ProjStatus_id ON crm5.sale.project_id = crm5.project.project_id ON
crm5.contact.contact_id = crm5.projectmember.contact_id RIGHT OUTER JOIN
crm5.pv_salespress ON crm5.sale.sale_id = crm5.pv_salespress.Sale_idx
----------------------
Thanks in advance
Niels
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Oct 10, 2007
Hi
I got a SQL Server with Language = €œGerman€? and Collation = €œLatin1_General_CI_AS€?.
My application has a form with language = €œEnglisch€?. This application is calling an stored procedure, that has a datetime parameter.
db.AddInParameter(dbCommand, "@Test", DbType.DateTime, Test);
This stored procedure is not able to accept the value from the parameter, because the application is passing it, in the format ymd and sql server is specting it in ydm.
I tried to set the dateformat = ymd in the store procedure, thing that did not work. I have to set it before exec my-stored procedure. But I cant from my application.
How can I solve this?
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Oct 23, 2006
Hi!fact: sp_setapprole can't be invoked from within a stored procedure
scenario: my users are validated in the database! I have a Users table that contains user related information, incl. passwords and profiles.
Actually users login through an applicational SP -- svc_login @username, @password -- and all users have the same permissions.
desired scenario:Have 1 app. role per user's role; once the user log in through the svc_login, I would like to change his appl. role based on his profile.
I already saw that i can't do this at DB side! Is there any known alternative to this kind of scenarios? Or must I rely on the front-end application and share the role password with it?Thanks in advancejmn
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Apr 28, 2008
Hello
I have this data in a Access DB of ~4500 posts.
Here is a sample of my problem.
The Name has no ID, it is a simple text field with ~1800 diferent names in it:
Year|Name|
-------------------
2005|NN|
2005|NN|
2005|YY|
2005|XX|
2006|XX|
2006|XX|
2006|XX|
2006|NN|
2006|NN|
2008|NN|
2008|NN|
2008|NN|
I have tried to make a SQL query to show this:
Count of each Name Grouped by year
Year|Name|Cnt
-------------------
2005|NN|2
2005|YY|1
2005|XX|1
2006|XX|3
2006|NN|2
2008|NN|3
and this:
All Name as total count in the DB
|Name|TotalCnt
------------
|NN|7
|XX|4
|YY|1
without any success.
All ideas are welcome at this point since i am stucked.
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Oct 17, 2007
1)Which statement shows the maximum salary paid in each job category of each department?_______
A. select dept_id, job_cat,max(salary) from employees where salary > max(salary);
B. select dept_id, job_cat,max(salary) from employees group by dept_id,job_cat;
C. select dept_id, job_cat,max(salary) from employees;
D. select dept_id, job_cat,max(salary) from employees group by dept_id;
E. select dept_id, job_cat,max(salary) from employees group by dept_id,job_cat,salary;
2)description of the students table:
sid_id number
start_date date
end_date date
which two function are valid on the start_date column?_________¡£
A. sum(start_date)
B. avg(start_date)
C. count(start_date)
D. avg(start_date,end_date)
E. min(start_date)
F. maximum(start_date)
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Mar 8, 2007
I am trying to do this in a stored procedure and I am lacking permissions. Not sure if they will allow me permission so is there an alternative? I want to do it in a procedure and prefer not to use DTS.
BULK INSERT tablename
FROM 'C:filename.txt'
WITH
(
ROWTERMINATOR = ' '
)
ddave
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Feb 5, 2008
Hi there,
I'm fairly new to SSIS but essentially I would like to create the following:
Table Structure:
===========
Code Name
ABC Abc Industries
..... .......
XYZ Xyz Industries
Read an excel file into the database (I have this working)
Loop through the result set and concatinate the [Code] to a variable
Every 200 rows I would like to use the varible that contains 200 codes e.g. Myvar = ABC,ABC1,ABB1,ABB2...... into another task, the variable would be reset after the task has been complete for the next 200 rows
I have no idea how I can perform the kind of paging that I am after, I know the Foreach control loops through each record and I could use Scriptmain to attach to the variable but I'm not sure how to perform an additional task every 200.
Thanks in advance
Regards Rob
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Feb 19, 2008
Are there other ways to change the database ?
For instance command stringdatabasename ?
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Apr 18, 2007
Hi,
Can anyone help me with third party tools that perform the same way as SQL Servers Merge replication.
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Apr 8, 2008
Hello all,
I have 2 primary key fields the ssn and refnum... if the data in the file is duplicated it will not import to my table rights even though i am using DTS to do my import, correct? or do I need to add an extra validator in there?
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Jul 12, 2004
I would like to pull some data from a SQLServer database, and save it into an Access MDB file (which can be empty to start). I would then zip up the MDB and download it to the user.
I am seeking advice on the most "elegant" or "efficient" way to do this. Here are some ideas I have been considering:
1) Should I start with an empty template MDB and file-copy it before I populate it? Or is there a neat way in ASP.NET to allocate a brand new MDB outright?
2) I could read the SQLServer data into a Dataset object. I could then open a connection to the MDB, create a table object, defining all the columns, etc., and then I could write the data to the new table object. BUT ... I have a hunch there is a nifty ADO.NET way to save the data already in the Dataset object right into the MDB (creating the table and columns as a matter of course) ... all with an instruction or two (or three). Any ideas?
Thanks in advance!
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Apr 29, 2002
A database with 1 mdf and 2 ldf has been detached from SQL Server 7.0 . Then removed the log files ( they are gone , unable to recover ) and there's no backup at all . Now I want to attach the database with the same mdf , but got error msg - 'Device activation error'. It seems like it's looking for one of the log files.
Is there any way to recover the db ?
I guess NOT , isn't it ?
I don't understand why it doesn't work with sp_attach_single_file_db and sp_attach_db . I actually tested it with a dummy database with 1 log file , and it worked - a new log file was recreated. Thus I performed in production server. Don't understand why it doesn't work.
thanks in advance.
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May 11, 2004
Hello, everyone:
There is a big table with several million records. I am developing a query that retrieve the first rowset that meets WHERE condition. Any suggestions for the fast query? Thanks a lot.
ZYT
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Dec 23, 2004
I have 3 SQL databases: A, B and C. A and B are branch databases while C is the central (HQ) database. A & B will be constantly updated while C will updated occasionally and usually will be used for reporting/data browsing. Even though A & B are from different branch, they do have share some data records.
Every day, I will have to sync A & B's new/updated data to C and C to A/B. I know I can use Replication but I can't. You see, A & B are located in our own branch server while C was hosted on a third-party server. The webserver provider for C would not allow me to do any Replication on C.
What other alternatives that I can use to synchronise all 3?
DTS? XML transfer? It looks as if I have no choice but to write my own sync scripts? :((
Anyone has encountered similar situations? Any recommended SQL Tool programs?
Please help. I'm at a loss of what Im going to do.
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Apr 17, 2007
Hello,
I would like to know what alternatives are avaliable to SQL Server Merge Replication. I am also looking for Third Party Tools. Can anyone name a few for me.
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Oct 30, 2007
Hello.
I have a query which spends a lot of time calculating my CASE WHEN -statements.
My query looks like this
SELECT TOP 250
UserId,
CASE WHEN
(someCol*0.4+someOtherCol*0.3) > 99 THEN 99
ELSE
(someCol*0.4+someOtherCol*0.3)
END
FROM
(
SELECT
UserId,
CASE WHEN @myparam > 50 THEN
CASE WHEN Col5+@myincrease > 99 THEN 99 ELSE Col5+@myincrease END
ELSE
CASE WHEN Col6+@myincrease > 99 THEN 99 ELSE Col6+@myincrease ENDEND as someCol,
CASE WHEN Col8+@myincrease3 > 99 THEN 99 ELSE Col8+@myincrease3 END as SomeOtherCol
FROM
SomeTable
) t1
This is just a little bit of the full query. I cannot write the whole query since it contains alot of different views and calculations, but I have traced it down to that all these case when-statements is taking a lot of time to do. So I hope that this example will be enough for you to understand my problem.
I know about some tricks that can replace a CASE WHEN, for example using COALESCE or BETWEEN but that does not seem to work in my case.
Any suggestions?
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Aug 10, 2007
Hello,
I am asking a question i have seen many threads on, but I am looking for an idiot's guide on how to convert my SQL 2005 database to SQL 2000 so i can get it to run on my web hosting server. I'm very new to asp.net , but have ahd years of experience in normal HTML and a year or two in the old ASP.
I was advised to learn ASP.Net 2.0 and have found it nothing but brilliant. The intergration with SQL 2005 made it a lot quicker to link up a database than using Access. Unfortunatly my hosting company is a little behind and still using SQL 2000. There isn't mch databse intergration (a few aplication forms) so I dont mind re-writing the whole database but I dont know how to set Visual web developer up with a SQL 2000 Database. I have also read from various other forums that you can convert a databse to 2000 by doing something with the scripts, but the explaination is too complicated for me to follow.
Is there anyone out there who wouldn't mind going over some old ground and explain this all in simple terms? Im using 'SQL Server Managment Studio Express' (although i dont know how to use it) and 'Microsoft visual web developer 2005 express edition' .
Thanks for reading this
Simon
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Jul 2, 2007
I have two sites. Site A and Site B
Each site has two databases
Site A
Db1
Db2
Site B
Db1
Db2
Site A Db1 has to perform transaction replication to Site A- Db2 and Site B- Db1 and Db2.
I started Site A as pubisher and distributor and Site A and Site B both as subscriber.
Site B is in a different geographical area (state).
----------
Please suggest the best scenario to save bandwidth and server load for Publisher, and Distributor.
-------
Earlier I thought that I will implement local replication between Site B - in between Db1 and Db2. The Sql Server does not let me set Db1 as publisher, and distributor for its local database Db2.
-------
P.S. My all databases need same transactions though they are connected to different hardware at different places. So please don't question that why I need four similar databases.
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Dec 11, 2007
I've googled everything about GUID, seems there is no good thing to say about it. Here's my scenario, a purchase order (PO) application:
We want to have a centralized database with remote sites connected to it
Some of the sites are without connection, they will have their own servers with scheduled replication to the centralized database.
The design is something like this:
Each PO will have many revisions
Each revision will have many PO line items
Each PO line item will have many Delivery Schedules
In the past i used int IDENTITY as transaction ID in revision and line item tables.
transaction ID in revision table is FK to line item table, and transaction ID line item table is FK to Delivery Schedules table.
This work well in standalone database.
Now that we need to merge replicates, int IDENTITY produced in remote DB will conflict with IDENTITY produced in central DB.
I'm thinking of using GUID to replace int IDENTITY.
Question:
How bad is my decision?
Can't GUID size indexing problem be solved with partitioning?
Can you suggest other alternatives to GUID, based on the above scenario?
Thanks in advance
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Nov 30, 2007
Hello everyone, I am upgrading from SQL Server 2000 to SQL Server 2005. Any caveats? Can I just detach the db's and attach them into 2005. Or is there any conversion I should run or import first?
Thanks,
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Jan 11, 2006
Hello everybody,
I'm new using ASP 2.0, I was trying to find out how do i tell a SqlDataSource the parameters it will be using for the select query. I was looking at the Configure Data Source wizard and when I press the where botton to create the parameters, I do not know how two of the available Source selections work which are: (Query String, and Session). What I want to understand is how do I pass the parameter value during the form load like I used to do with ASP 1.1.
I used to write: during the pageload event:
me.dataAdapter.selectparameter("@param").value = [myVar]
me.dataAdapter.fill(Me.ds)
I tried to do something like this for the SqlDataSource but didnt work.
can anyone tell me how can I acomplish this?
thanks a lot.
Ed.
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Apr 19, 2004
I am having some difficulty writing a relatively basic query. The objective is to retrieve the new stories (headlines) for the past 3 days from the database. Since each headline can be assigned multiple categories (topics) the query returns a row for every headline assignment. I can't use the 'Group By' expression because one of the columns is nText.
So basically if there is an article written yesterday, "I Love Cats" that gets assigned both topics 'CATS' and 'PETS' I only it returned with the first topic assigned... 'CATS'. Here is a little image of the three tables being called:
http://64.225.154.232/temp_dbDiagram.gif
I don't think that this query is too difficult, but I'm just getting my feet wet with writing queries that are more than select * from whatever. Any insight or recommendations are greatly appreciated.
SELECT headline.HEADLINE_ID, headline.HEADLINE_TITLE, headline.HEADLINE_DATE, headline.HEADLINE_THUMBNAIL,
topic.TOPIC_NAME, topic.TOPIC_URL
FROM tbl_CCF_Headlines headline INNER JOIN
tbl_CCF_Headlines_Topics ON headline.HEADLINE_ID = tbl_CCF_Headlines_Topics.HEADLINE_ID INNER JOIN
tbl_CCF_Topics topic ON tbl_CCF_Headlines_Topics.TOPIC_ID = topic.TOPIC_ID
WHERE (headline.HEADLINE_DATE IN
(SELECT TOP 3 HEADLINE_DATE
FROM tbl_CCF_HEADLINES
GROUP BY HEADLINE_DATE
ORDER BY HEADLINE_DATE DESC))
ORDER BY headline.HEADLINE_DATE DESC
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Jan 14, 2004
In desperate need of implementing a solution where the customer has purchased a CMS to replace their corporate site and wants to use MSSQL as the DB server type. I have 3 servers allocated to me to complete this and I could use some advice on the best setup.
THey're running windows 2003 standard server along with sql 2000 standard server. The intended plan is for the 2 servers to become web servers with the last server becoming the sql server. The CMS will reside soley on the sql server and the content for the web site on the seb server(s).
What I need to know is if it's possible to set up an active/passive node to accommadate this using the items mentioned above? From what I've been reading sql 2000 enterprise does clustering but I'm hoping this version of sql can be used for something.
Any responses are appreciated.
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Jul 20, 2005
Hi,I am seeking the help of volunteers to test some software that I'vedeveloped which facilitates distributed two-phase commit transactions,encompassing any resource manager (e.g. SQL/Server or Oracle) controlled byMicrosoft's Distributed Transaction Coordinator in a Windows2000environment, with any resource manager under the control of DECdtm (e.g. Rdb(or Oracle via the XA Veneer)) in a VMS environment.[Yes, at some stage, I hope to sell this software and make money out of it,so unless you have a large philanthropic streak or are simply a techie wholikes to stay on top of Windows<->VMS connectivity issues, then you may wishto look away now. But if you do choose to participate, then rest assuredthat I have no interest in your personal or company details. (Just yourwork-rate :-)]What differentiates my Transaction Manager software from existingTransaction Monitor packages that are already in the marketplace (and whyyou should be interested) is that it is based on the Transaction InternetProtocol TIP standard. (RFC 2372) For those of you who don't know, thebeauty of TIP's "Two-Pipe" strategy is it's application-pipe (or middleware)neutrality. Whereas most XA implementations mandate homogenous TransactionMonitor deployments (such as Tuxedo everywhere, Encina everywhere, MQSerieseverywhere, ACMSxp everywhere and so on . . .), hotTIP from TIER3 Softwaregives you complete freedom to choose the middleware product(s) that bestsuite your particular application and heterogeneous network needs.Would you like to talk to VMS with TIER3 Sockets, COM or DCE/RPC? BEAMessageQ, IBM MQSeries or HTML? The choice is yours and yours alone. Butonce you realize that you need to encase your critical transactions withinthe ACID properties of a true Heterogeneous Two-Phase Commit then you willcome to the conclusion that you need a Transaction Manager that looks a lotlike this.Another drawback of traditional "One-Pipe" strategies is that they precludethe run-time determination of transaction participants. (Functionalitywhich may be advantageous in a wide-area or Internet based application.)Anyway, this is what I have: -On the Windows side, you need absolutely *NO* additional software! I'llreply to this note with a brief description of the COM+ and DTC functionsthat you would need to invoke in order to successfully push a MTS/DTCtransaction to VMS. NB: These are standard Windows APIs that are fullydocumented on MSDN.On the VMS side, I have a VMSINSTAL saveset that (all zipped up) is some150KB that I'm happy to e-mail to you along similar lines to the VMShobbyists (non-commercial use) license. I'll reply to this note with anInternet Daemon (INETd) example of code that uses my software to cedetransactional control, over an SQL insert into a Rdb database, to MTS/DTC.It's under 500 lines long and contains all of the DCL, 3GL, SQL required toproduce a working example of a TIP-2PC capable TCP/IP auxiliary server. Thisexample will insert a row into the MF_PERSONNEL.Employees table on the VMSside in co-operation with Windows2000 MTS/DTC client that is inserting a rowinto the NORTHWIND.Employee table. Commit them all or roll them all back.So, in summary, If you'd like to volunteer to put hotTIP through it's pacesthen simply reply to this mail.Regards Richard MaherPS. The following are a few functionality restrictions with the currentversion of my software that may effect your decision to participate: -1) Transaction has to be started/mastered/coordinated by W2K MTS/DTC2) Transactions cannot be PULLed from VMS and must be PUSHed from W2K3) No cluster-wide recovery.(If a txn falls over after being prepared then you have to wait for thatspecific node to become contactable again even though that lovely RDMrecovery job is sitting on another node protecting the database until myhotTIP TM tells it to commit or abort.)4) There is currently no Alpha or Itanium version available. The Alpha portis currently in progress but, for the time being, you'll either need a VAXor a VAX emulator on your PC.
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Jul 13, 2006
I read somewhere that market basket analysis finds rules with substitutes as likely as rules with complements due to a consumer behavior called "horizontal variety seeking". This is when customers buy more than one product in the same category even though they are subsitutes. For example, when people go to the grocery store and buy soda, they buy coke and sprite at the same time even though they are substitutes of each other. I was wondering if anyone has experience with this anomaly and how they solved it. I found a time series model called the vector autoregressive model which is used to find the elasticity of prices over a time period. Does anyone have experience working with the VAR model? I am having trouble figuring out what some of the variables in the model are.
Below is the paper
http://www.feb.ugent.be/fac/research/WP/Papers/wp_04_262.pdf#search='VAR%20model%20market%20basket%20analysis'
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Aug 20, 2007
Hi. We've decided to convert our Crystal Reports to SSRS 2005. We know (thanks to this forum) there are companies that will convert the reports at a cost; however, we'd like to undertake this ourselves. Are there resources you can point us to that might be specific for Crystal Reports users coming over to SSRS, especially for newbies? Thank you.
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May 8, 2008
Hopefully someone can suggest a better solution than what I'm currently hobbling along with.Basically, I've got a table that has rows inserted (with a timestamp) whenever there is a change to one of the values of a particular "item". So, what I want is to return a dataset of the latest value for each category, for each particular item. I'm guessing that what I'm trying to acheive is doable in some elegant and performant fashion. Something maybe involving a ROLLUP or WITH CUBE or something amazingly obvious. But for the time being, I've got a less-elegant query that returns the correct data. It just uses subqueries.Here's the T-SQL to run my scenario: DECLARE @actionHistoryTable TABLE ( itemID int, actionType int, actionValue nvarchar(50) NULL, actionTime datetime )INSERT @actionHistoryTable VALUES( 1000, 1, 'fork', '1/1/2008')INSERT @actionHistoryTable VALUES( 1000, 2, '27', '1/2/2008')INSERT @actionHistoryTable VALUES( 1000, 3, '200', '1/12/2008')INSERT @actionHistoryTable VALUES( 1000, 2, '1', '1/1/2008')INSERT @actionHistoryTable VALUES( 1000, 3, '204', '1/1/2008')INSERT @actionHistoryTable VALUES( 1000, 1, 'ball', '1/3/2008')INSERT @actionHistoryTable VALUES( 1026, 2, '20', '1/10/2008')INSERT @actionHistoryTable VALUES( 1026, 2, NULL, '1/5/2008')INSERT @actionHistoryTable VALUES( 1026, 1, 'hotdog', '1/6/2008')INSERT @actionHistoryTable VALUES( 1026, 3, '2511', '1/8/2008')INSERT @actionHistoryTable VALUES( 1026, 3, '375', '1/7/2008')INSERT @actionHistoryTable VALUES( 1026, 1, 'mustard', '1/5/2008')INSERT @actionHistoryTable VALUES( 1013, 1, 'rock', '1/2/2008')INSERT @actionHistoryTable VALUES( 1013, 1, 'paper', '1/21/2008')INSERT @actionHistoryTable VALUES( 1013, 3, '10', '1/20/2008') -- JUST DISPLAY THE RAW TABLE FOR THIS EXAMPLESELECT * FROM @actionHistoryTable -- THIS RETURNS THE RESULTS I'M WANTING, IT ROLLS-UP THE LATEST VALUE FOR EACH ACTION_TYPE FOR EACH ITEMIDSELECT aht.itemID ,( SELECT TOP 1 aht2.actionValue FROM @actionHistoryTable aht2 WHERE aht.itemID = aht2.itemID AND aht2.actionType = '1' ORDER BY aht2.actionTime DESC ) as 'latest type 1 value' ,( SELECT TOP 1 aht2.actionValue FROM @actionHistoryTable aht2 WHERE aht.itemID = aht2.itemID AND aht2.actionType = '2' ORDER BY aht2.actionTime DESC ) as 'latest type 2 value' ,( SELECT TOP 1 aht2.actionValue FROM @actionHistoryTable aht2 WHERE aht.itemID = aht2.itemID AND aht2.actionType = '3' ORDER BY aht2.actionTime DESC ) as 'latest type 3 value'FROM @actionHistoryTable ahtGROUP BY aht.itemID Is there a better way?-Steve
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Jul 20, 2005
I'm a complete newbie. Need to insert a Company logo into a databasecolumn to use later on in a check printing application. Read how toinsert the pointer instead of the object into the column. Below iswhat I did:SET QUOTED_IDENTIFIER OFFGOINSERT INTO BankInfo(CoLogo) VALUES(0xFFFFFFFF)***Then I did this****DECLARE @Pointer_Value varbinary(16)Select @Pointer_Value = TEXTPTR(CoLogo)FROM BankInfoWHERE CMCo = '91'WRITETEXT BankInfo.CoLogo @Pointer_Value"\192.31.82.77DataCheckImagesWyattLogo.jpg"****This was straight out of a book and it seemed to work it gave me amessage that it was successful and when I view the data in the columnI can see the pointer0x453A5C436865636B496D616765735C57796174744C6F676F 2E6A7067*****But when I try to use the column in either Crytal Report or an AccessReport the Bank Logo does not show up. I also placed the logo on my Cdrive and tried pointing to it there with "C:WyattLogo.jpg" with nosuccess.It can't be this difficult to get a Company logo into a column. Idesperately need assistance. Remember I am the ultimate newbie. Ilooked at my first sql database last week. Thanks in advance for anyhelp, it is appreciated.
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