What is the purpose of joins in teradata and what are the available join types?
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Mention the procedure via which, we can run Teradata jobs in a UNIX environment.
What is a pseudo key? What is its use???
In a table can we use primary key in one column and in another column both unique and not null constrains.if yes how?
Backup Script was blocked you are unable to archive the data now. how do you analyze it and where do you identify ?
What are the scenarios in which full table scans occurs?
Highlight the need for Performance Tuning.
where we can use the delimiter in mload? pls let me know
Did you write stored procedures in teradata?
how to improve the query perfoemance in teradata.with example?and how explain this in interview?please forward answer
Different phases of multiload?
which option is used to restart the fast load script?
Fast Load Script is failed and error tables are available then how do you restart?