What are the functions of a Parser?
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Explain teradata utilities. What is multiload, fast load, tpump?
Describe the set operators in teradata.
Write a program to show the parser component used in teradata?
Can we collect statistics on table level?
What is the use of teradata system software?
TCS recently asked this question I have records like below Emp id Empname Salary DateTimestamp 1 AA 6000 20120609:11:30 1 AA 7000 20120609:12:30 1 AA 8000 20120609:01:30 I want to exceute records max timestamp(20120609:01:30)
i have column like below studentid studentname sub1 sub2 sub3 1 aaa 40 70 90 2 bbb 60 80 50 i want to execute every student highest mark in which subject my o/p like below studentid studentname sub3 sub2 1 aaa 90 2 bbb 80
What is teradata? Also, list out some of the primary characteristics of teradata.
What is the use of having index on table?
Explain teradata vs. Redshift?
Can you load multiple data files for same target table using fastload?
whether Nulls will be counted while doing average? example: we have table column A with following values A -- 5 Null 8 3 Now what is the average of A?