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

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What's the difference between timestamp (0) and timestamp (6)?

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hi guys...i have good experiance in oracle ...now i want to learn teradata? how much of percentage my knowledge is used to understand the teradata? i mean.. if teradata also having sql queries or not?

1 Answers  

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What is the difference between SI and JI?

2 Answers  

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what happen if a query fail in dispatcher?

1 Answers   Cap Gemini,

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What are the functions of a teradata dba?

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What are the newly developed features of Teradata?

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Hi frinds pls help me regarding this question WHY usi is two amp operation in teradata? THANKS IN ADVANCE....

3 Answers  

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Why MLOAD needs Work Tables?

5 Answers   Teradata,

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sel a.t1,b.t1 from emp a left outer join dept b ON a.id=b.id where b.deptno=10; sel a.t1,b.t1 from emp a left outer join dept b ON a.id=b.id and b.deptno=10; what is the difference on the above 2 queries?

3 Answers   CTS,

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any one pls tell me what are the table names in banking project?

2 Answers  

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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

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