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Can SSIS 2012 run against SQL 2014 database?


Can SSIS 2012 run against SQL 2014 database?

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jhamilton 47458
jhamilton 47458
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The processes being created are data loads. I do not believe that there is any object manipulation, i.e. table creates, index creates, etc. I am not very familiar with SSIS but I do not think that we are talking about any SMO type tasks.
Grant Fritchey
Grant Fritchey
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Koen Verbeeck (7/29/2014)
Grant Fritchey (7/29/2014)
As long as we're talking about straight T-SQL commands, you should be fine. If you start trying to access objects directly through SSIS, you may hit issues. Forward compatibility is not guaranteed like backward compatibility.


How are you going to access objects directly? Through SMO?


No, I'm thinking about the SSIS objects that directly manipulate tables and may not expect certain data types. That sort of thing.

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Koen Verbeeck
Koen Verbeeck
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Grant Fritchey (7/30/2014)
Koen Verbeeck (7/29/2014)
Grant Fritchey (7/29/2014)
As long as we're talking about straight T-SQL commands, you should be fine. If you start trying to access objects directly through SSIS, you may hit issues. Forward compatibility is not guaranteed like backward compatibility.


How are you going to access objects directly? Through SMO?


No, I'm thinking about the SSIS objects that directly manipulate tables and may not expect certain data types. That sort of thing.


Your words are shrouded with mystere and riddles :-D
About which objects are we talking here? As far as I know there are no new data types in SQL 2014.


How to post forum questions.
Need an answer? No, you need a question.
What’s the deal with Excel & SSIS?
My blog at SQLKover.

MCSE Business Intelligence - Microsoft Data Platform MVP
Grant Fritchey
Grant Fritchey
SSC Guru
SSC Guru (94K reputation)SSC Guru (94K reputation)SSC Guru (94K reputation)SSC Guru (94K reputation)SSC Guru (94K reputation)SSC Guru (94K reputation)SSC Guru (94K reputation)SSC Guru (94K reputation)

Group: General Forum Members
Points: 94247 Visits: 33010
Koen Verbeeck (7/30/2014)
Grant Fritchey (7/30/2014)
Koen Verbeeck (7/29/2014)
Grant Fritchey (7/29/2014)
As long as we're talking about straight T-SQL commands, you should be fine. If you start trying to access objects directly through SSIS, you may hit issues. Forward compatibility is not guaranteed like backward compatibility.


How are you going to access objects directly? Through SMO?


No, I'm thinking about the SSIS objects that directly manipulate tables and may not expect certain data types. That sort of thing.


Your words are shrouded with mystere and riddles :-D
About which objects are we talking here? As far as I know there are no new data types in SQL 2014.


You're buying the next beer.

Not sure what I was thinking of, instead of data types, let's just say objects.

Does it work with in-memory tables if you link to them from 2012? I don't know, but I think it's worth asking.

Again, I never assume forward compatibility and I'm surprised that anyone would just blithely say it's fine. Not without extensive testing.

----------------------------------------------------
The credit belongs to the man who is actually in the arena, whose face is marred by dust and sweat and blood...
Theodore Roosevelt

The Scary DBA
Author of: SQL Server Query Performance Tuning and SQL Server Execution Plans
Product Evangelist for Red Gate Software
Koen Verbeeck
Koen Verbeeck
SSC Guru
SSC Guru (59K reputation)SSC Guru (59K reputation)SSC Guru (59K reputation)SSC Guru (59K reputation)SSC Guru (59K reputation)SSC Guru (59K reputation)SSC Guru (59K reputation)SSC Guru (59K reputation)

Group: General Forum Members
Points: 59441 Visits: 13297
Grant Fritchey (7/30/2014)
Koen Verbeeck (7/30/2014)
Grant Fritchey (7/30/2014)
Koen Verbeeck (7/29/2014)
Grant Fritchey (7/29/2014)
As long as we're talking about straight T-SQL commands, you should be fine. If you start trying to access objects directly through SSIS, you may hit issues. Forward compatibility is not guaranteed like backward compatibility.


How are you going to access objects directly? Through SMO?


No, I'm thinking about the SSIS objects that directly manipulate tables and may not expect certain data types. That sort of thing.


Your words are shrouded with mystere and riddles :-D
About which objects are we talking here? As far as I know there are no new data types in SQL 2014.


You're buying the next beer.

Not sure what I was thinking of, instead of data types, let's just say objects.

Does it work with in-memory tables if you link to them from 2012? I don't know, but I think it's worth asking.

Again, I never assume forward compatibility and I'm surprised that anyone would just blithely say it's fine. Not without extensive testing.


What? I bought the previous one! :-)
As usual you are (partially) right. I tested it and you can read/write without issues to a clustered columnstore index, but the memory optimized table has one issue: if you want to write against it you have to disable the tablock option in the fast load options of the OLE DB destination.


How to post forum questions.
Need an answer? No, you need a question.
What’s the deal with Excel & SSIS?
My blog at SQLKover.

MCSE Business Intelligence - Microsoft Data Platform MVP
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