What are the functions involved in shared information architecture?
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How to handle nulls in Teradata??? How many columns can be there in a table??? How to find average sal with out using avg function????
How to find duplicates in a table?
Explain about Skew Factor?
What is the purpose of upsert command?
What tools would you use for that?
What are the functions of a teradata dba?
Does SDLC changes when you use Teradata instead of Oracle?
we have two tables emp,dept.emp has eno,ename,sal and dept has deptno,dname.how to find maxsal of each dept wise.which join used for joining.
5 Answers Accenture, Cognizant,
How do you eliminate duplicates?
Can we collect statistics on table level?
What are the scenarios in which full table scans occurs?
What exactly do you know about catching in teradata?
Teradata 
