Explain parsing engine in teradata?

0 Answers  

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Explain and compare pros and cons of snow flake schemas?

0 Answers  

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Explain about Skew Factor?

6 Answers   TCS,

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whether Nulls will be counted while doing average? example: we have table column A with following values A -- 5 Null 8 3 Now what is the average of A?

5 Answers   HCL,

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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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in teradata level primary in table level allows duplicates why?

1 Answers   TCS,

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how do we write scripts in unix how to execute scripts in real time anybody please needfull or give me number i will cal u

0 Answers  

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what is object level locking ? where do appear this type of locking ?

0 Answers  

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Define views in teradata with syntax.

0 Answers  

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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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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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What is upsert statement in teradata?

0 Answers  

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