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

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How do you define Teradata?

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What is the difference between teradata and basic rdbms?

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I Have Name field in a Table Name ------------- abcde;fgh;ijk; abc;def;jklm;no I want to write a sql to display name field data with out ';'.so i want to replace ; with '' how will write in Teradata

3 Answers   Wipro,

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There is a load to the Table every one hour and 24/7.Morning trafic is high, afternoon trafiic is less, Night trafiic is high.According to this situation which Utility you use and how do you load,which utility used?

4 Answers   IBM,

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What do you mean by parsing?

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hi frnds i want to learn teradata utilities and teradata dba real time. i have 1+ years of experience in teradata. so i want to go deeply in Tearada. plz let me know at my email id who r best to learn from. im lookng for a realtime guy in HYD or Banglr. Thanks in advance. yedu my email-id: jakkayedukondalu@gmail.com@gmail.com

0 Answers  

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What is collect State in Teradata ? what it use and how it works??

3 Answers   TCS,

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How to Skip or Get first and Last Record from Flat File through MultiLoad and TPUMP Utility?

4 Answers   Comsys, IBM,

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What are default access rights in teradata? What explicit right can be given to a user?

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Fast Load Script is failed and error tables are available then how do you restart?

3 Answers   TCS,

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i learn teradata,it is so intersting,now i want teradata certifications ,so any 1 help me to get teradata certifications TD 12 ? email:kdcrazyy@gmail.com

0 Answers  

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