What are the different design perspectives used in teradata?
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Which is more efficient group by or distinct to find duplicates?
What is the use of upsert command in teradata?
On which column will you take primary index???
How to explain project Architecture and flow in teradata interviews?Can please anyone help on this? Am new to teradata.
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what is identity column in TD?
What is a three-tier data warehouse?
Describe the between keyword in teradata?
Explain and compare pros and cons of start schemas?
What EXPLAIN does in Teradata, what is High confidence, Low confidence and No confidence.. And How we improve the query performance .
Backup Script was blocked then you are unable to archive the data. how do you analyze it and where do you identify ?
can we join volatile table with general table an global temporary table with general table ?
Hi Frnds this que is recently asked at IBM there are two rows like aa6588fhfhf,gru282vbvv. Question is howcan we retrive the first number from two rows. Can any one help thanks in advance