Load into single target table frm multiple source table in single interfac

Question

Hi
I have four source table and a single target table.
I need to move data from either of these tables into a target table , and we have to decide the source table based on user input.
Example :
Lets say there are four tables A,B,C,D and one target table T.
If user input says A
then the data from table A will move to table T
And again , if the user says table C then data from table C will move to table T.
And we have to create only one interface for achieving this in oracle Data Integrator ( ODI ).
You can take assumptions in source and target table.

Answer 1

Hi ,
In ODI 11g , there are new feature callled dataset. It allows to use UNION , MINUS etc.
Google it , you will get many tutorials on Dataset. check the link
http://www.rittmanmead.com/2011/06/odi-11g-new-mapping-and-interface-features-part-1/
In your case , you can provide filter conditions on your tables i.e.
Say My target table is EMPLOYEE , My source tables are EMPLOYEE and DEPARTMENT
INSERT INTO EMPLOYEE(CUSTOMER_ID , CUSTOMER_NAME) SELECT CUSTOMER_ID , CUSTOMER_NAME from employee where 'EMPLOYEE' = :EMP
UNION DEPARTMENT_ID , DEPARTMENT_NAME from departments where 'DEPARTMENT' = :EMP ;
Just pasted the Screenshots on following page : http://oracoholic.blogspot.in/ . Have a look
Edited by: user8427112 on Jan 8, 2013 11:04 AM