What are the main components of teradata system?

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Hi friends This is suneel and i am new to teradata. In both situvations teradata administrator and teradata sql assitant 12.0 1)How to create database in teradata and under database how to create user. 2)How to create table under that user and giving privilizes to that user. Thanks alot.

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If the PMON is not working then how do you manage and monitor all processes, resources and sessions etc.

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Why do Hash joins usually perform better than Merge Joins?

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Explain the most common data types used in teradata?

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How would you load a very large file in teradata in general?

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A Query was run fine earlier. It is not running properly now. what are proactive steps you can take as a dba ?

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Can we load a Multi set table using MLOAD?

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Difference between Qualify and group

4 Answers   CTS,

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What is a level of granularity of a fact table?

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Frnds.... i have one doubt we have the num like this +913757575......i want to remove 91 and i want lo load remaining data to the target table.. whinch function we can use in teradata????? Plz let me know.. thanks in advance

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Hi frnds this question is asked at IBM One query is there when we dont collect stastics on it,exlapin will show us LOW CONFIDENCE,When we collect stastics it shows HIGH CONFIDENCE.WHAT IS THE INTERNAL ARCHITECTURE ACTUALLY GOING ON ?????ASKED ON 23-08-2012 THANKS IN ADVANCE

2 Answers   IBM,

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