How to load the data into target table, which not have
Primary/Surrogate key (Duplicate records not acceptable)
Answer Posted / santosh kumar sarangi
1. If source is relational then in SQ you can check the
distinct or in mapping we can use distinct in sorter t/r.
2.if flat file then distinct in sorter t/r.
It will not allow nay duplicate data, so target will get
only distinct data.
Let me know if any thing wrong.
Thanks & regards
Santosh Kumar Sarangi
| Is This Answer Correct ? | 1 Yes | 0 No |
Post New Answer View All Answers
What is data transformation manager process?
write sql query vertical to horiozontal following table id name 1 100 2 dinesh 3 india 1 101 2 suresh 3 india 1 103 2 prakesh 3 usa i want output like id name country 100 dinesh india 101 suresh india 103 prakesh usa
What are the restrictions of union transformation?
Differentiate between a repository server and a powerhouse?
Different sorts of metadata that stores in the storage facility?
What are active and passive transformations?
What are the validations that you can perform in oracle and in informatica ? Advance Thanks
What you know about transaction control transformation?
What do think which one is the better joiner or look up?
Hi, I saw one mapping implemented by my seniors . In Expression transformation they implemented following logic. That is iif(is_date(in_UC_DATINV,'YYYYMMDD'),to_date(in_UC_DATINV,'Y YYYMMDD'),'Inventory Date is either invalid or null') Inventory_Date is validated only for is_date() But not validated for notisnull() . But error says “ either invalid or null “ why? Whether is_date() also check for not isnull() ? or in this logic something is different ? Please answer me . Advance thanks
Can we get 1st record through Informatica(without sequence number).
What do you understand by term role-playing dimension?
What is rank transform?
Separate from a database, an information bazaar, and an information stockroom?
Explain where to store informatica rejected data? How to extract the informatica rejected data?