What are the things to be considered while creating secondary index?
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What is the opening step in basic teradata query script?
What are the components used in smp and massively parallel processing (mpp) machines?
I have a employee table with EMPID, EMPNAME, DEPTID, SAL and want to fetch the maximum and minimum salary on each dept id with the emp name. Can anyone help in this? The result should contain the EMPNAME, DEPTID, SAL.
In a table can we use primary key in one column and in another column both unique and not null constrains.if yes how?
Explain how spool space is used.
What EXPLAIN does in Teradata, what is High confidence, Low confidence and No confidence.. And How we improve the query performance .
In your project what type of issues and errors you facing in Teradata
How is MLOAD Teradata Server restarted after execution?
What is logical data model?
What are the functions of a teradata dba?
When tpump is used instead of multiload?
What is meant by a Parsing Engine?