Which is more efficient group by or distinct to find duplicates?
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What is the use of virtual processor connectivity in teradata?
What is teradata? What are some primary characteristics of teradata?
What is spool space?
Explain parsing engine in teradata?
What are the different functions performed in development phase?
Explain vproc in teradata?
What is called partitioned primary index (ppi) and discuss the advantages of using it in a query?
what is the difference between primary index and secondary index?.
IBM QUESTION As all we know PE takes the SQL Request and it will give responce for that query. what is the internal process happening.how it is taking that sql from the system????? thanks in Advance
2 Answers Cap Gemini, IBM, Infosys,
What are the joins in teradata and how many types of joins are there in teradata?
How is MLOAD Teradata Server restarted after execution?
What type of indexing mechanism do we need to use for a typical data warehouse?