Which is more efficient group by or distinct to find duplicates?
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What are the various indexes in teradata? Why are they preferred?
How do you check the performance of Teradata Query and list down the basic Performance Tuning steps you use?
What is the purpose of using case expression in teradata?
What are the different functions included in the server software?
During the Display time, how is the sequence generated by Teradata?
Write a program to show the parser component used in teradata?
What is the difference between global temporary tables and volatile temporary tables?
What does sleep function does in fast load?
What is collect statistics?
What are the available join types in teradata?
Aborted in Phase 2 data acquistion completed in fastload?
Why is the case expression used in teradata?