Can we have two time dimensions in a schema(either star or snow flake)? For ex if we want joining date of employee and if we want today's sales with time whether can we have two time dimensions for accommodating above tasks?
How to eliminate product joins in a teradata sql query?
List out all forms of LOCKS that are available in Teradata.
What are the components provided on node?
Can you fastexport a field, which is primary key by putting equality on that key?
What does sleep function does in fast load?
Why do you get spool space errors? How do trouble-shoot them?
What is a sparse index?
What are the different softwares used with their functions in teradata?
Define views in teradata with syntax.
What are the primary characteristics of the Teradata.
Why are oltp database designs not generally a good idea for a data warehouse?
What are the main components of teradata system?
How do you see a ddl for an existing table?
Comment whether bottleneck is an error or not.