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sql server dts : DTS vs SSIS


Gouti
8/29/2007 10:38:02 AM
Check the dataflow task. You can use many data flow tasks within one SSIS
package.
All the data grooming tasks can be a part of workflow within a same package.
As typical with microsoft, there are many ways to do the same task, i have
used dts but never used wizards, so iam not sure how it created when using
wizards.


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shank
8/29/2007 11:34:22 AM
I have access to a shared SQL 2005 server. So far, I cannot save my first
SSIS package due to an execute permisison error. I'm assuming it's a rights
issue and will get resolved.

In the interim, I'm trying to get up to speed with the differences between
DTS and SSIS. In DTS, I used the wizards and created a bunch of tasks. And
all those tasks were linked and part of one DTS package that I could
execute.

However, using MS SQL Server Management Studio, I created one task of
transferring 5 tables from one server to the new server. And that task
appears to be one SSIS package. Now I need to do a lot of data grooming
tasks. Are each of those tasks also going to be an SSIS Package?

In the end, it looks like I will have a bunch of SSIS packages. Do I create
one last SSIS package to run all these smaller packages? Or do I have to run
each package individualy?

thanks

shank
8/30/2007 3:35:38 PM
SSIS is still not clicking in my head. Example...
I want to transfer data (select columns) from SQL1 to SQL2...
SQL1.Tbla -----> SQL2.Tabla
SQL1.Tblb -----> SQL2.Tablb
SQL1.Tblc -----> SQL2.Tablc

In the Data Flow designer, is the above 1 task or 3 tasks? In the old DTS
designer, I'd link them all together with "On Success" lines and run them
all in sequence. But in SSIS, I don't see where I can link them to run in
succession. All I see is a source and destination. Nothing to keep the work
path flowing.

thanks

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shank
8/30/2007 6:41:04 PM
Doh! Never mind!
Now I get it...

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