What is the use of upsert command in teradata?
Answer / praveen kota
It is a update or insert. If the updating row exists in target table, it will update else it will insert the data
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Explain the meaning of Amp?
What are the 5 phases in a multiload utility?
How do you eliminate duplicates?
How do you do backup and recovery in teradata?
What EXPLAIN does in Teradata, what is High confidence, Low confidence and No confidence.. And How we improve the query performance .
I want to write one query How to get Matched records and unmatched records in table?
What happens in a conflict? How do you handle that?
can I use “drop” statement in the utility “fload”?
2 Answers Accenture, CTS, NTT Data,
why use references rather than pointers in the public api, particularly for arguments which are modified?
What are the functions involved in shared information architecture?
What do you mean by fastexport in teradata?
What is database exceptions in teradata?