Question

I have a scenario like this in ssis – I have got two different inputs, out of which one is coming from a lookup nomatch output. The other input is actually a derived column that is takn from a single row single column result in an oledb source using sql query. The problem is that I need to join these two inputs and make it a single dataset to further push the data to the crm destination(Cozyroc).

I know union all just cant do the work since it works on union of rows from different datasets.

Also merge and merge join cannot be used since a common id or key need to be given inorder to join the two datasets, and i have got no such thing.

For example, my first dataset looks like:

usinessid          userid      name
---------          ------      ----
ret678             435         john
dfgt67             213         sam

and my second dataset is like:

systemid
------------------------
6666-777-kjtyr-213t-ytui

which is extracted using a single column single row query using the oledb source – sql command.

Is there a way to combine these two dataset so that the end result will be something like:

businessid         userid           name          systemid
----------         ------           ----          ------------------------
ret678             435              john          6666-777-kjtyr-213t-ytui 
dfgt67             213              sam           6666-777-kjtyr-213t-ytui

I want to do this without using a variable or using a derived column and hardcoding the systemid value.

Pardon my editing…

Any further inputs on this issue will be really helpful.

Answer 1

To combine the two datasets the way you’ve shown, you could use a simple cross join:

SELECT
  t1.businessid,
  t1.userid,
  t1.name,
  t2.systemid
FROM
  table1 t1
CROSS JOIN
  table2 t2
;