What are default access rights in teradata? What explicit right can be given to a user?
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What is collect statistics?
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?
plz explain parlla distribution and subtable concept in teradata
what is identity columns in TD?
What is a dimension table?
What is partitioned primary index (ppi)?
What is the use of upsert command in teradata?
What is a sparse index?
what are the file sizes in your project?
Explain and compare pros and cons of snow flake schemas?
How does indexing improve query performance?