Which is more efficient group by or distinct to find duplicates?

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wt r before journal& after journel.....in teradata

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1. generally how many node system will be used by the client. 2. while running mload if the job is aborted/failed at any phase what we have to look after to run the job successfully? 3.i wanted to know how to write the fastload script for table creation as well as table loading in a single script?

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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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What do high confidence, low confidence and no confidence mean in explain plan?

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what are the file sizes in your project?

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Find 2 highest sal from each dept who have completed 5 year in org

0 Answers   Wipro,

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What happens in a conflict? How do you handle that?

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Why do Hash joins usually perform better than Merge Joins?

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What are the multiload utility limitations?

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What is teradata and why it is used?

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What is database exceptions in teradata?

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