In Teradata, what is the significance of UPSERT command?
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What are the 5 phases in a multiload utility?
List out some of the primary characteristics of teradata.
A certain load is being imposed on the table and that too, every hour. The traffic in the morning is relatively low, and that of the night is very high. As per this situation, which is the most advisable utility and how is that utility supposed to be loaded?
How is the teradata different from oracle?
What is a common data source for the central enterprise data warehouse?
What is primary index and secondary index?
How do you do backup and recovery in teradata?
Mention the procedure via which, we can run Teradata jobs in a UNIX environment.
Difference between inner join and outer join?
Explain teradata utilities?
Write a single SQL to delete duplicate records from the a single table based on a column value. I need only Unique records at the end of the Query.
What is upsert statement in teradata?