Explain the new features of teradata?
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What are two examples of an OLTP environment?
What is the use of upsert command in teradata?
What are differences between teradata and ansi session modes in teradata?
If the PMON is not working then how do you manage and monitor all processes, resources and sessions etc.
What is Join Index in TD and How it works?
What is spool space? Why do you get spool space errors?
write a query following data. 123.45 is input.write a query after decimal (ex:.45) load into database ?how it possible?
What are the available primary index types in teradata.
What are some primary characteristics of teradata?
What are the available primary index types?
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)
sel a.t1,b.t1 from emp a left outer join dept b ON a.id=b.id where b.deptno=10; sel a.t1,b.t1 from emp a left outer join dept b ON a.id=b.id and b.deptno=10; what is the difference on the above 2 queries?