How does postgresql compare to "nosql"?

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What is the difference between the conventional and direct path loader? : aql loader

0 Answers  

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What is the non-clustered index in sql?

0 Answers  

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What is meant by Materialized view?

2 Answers   iGate, Marlabs, Polaris,

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Hi all, i have a table as follows empid empname mgrid deptid 1 a 3 4 2 b 1 5 3 c 2 3 4 d 3 6 5 e 4 7 i want the output as empname mgrname a c b a c b d c e d

4 Answers  

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What are conditional predicates?

0 Answers  

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What is the purpose of the sql select top clause?

0 Answers  

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Can you alter start with clause?

1 Answers   TCS,

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what is timestamp in mysql? : Sql dba

0 Answers  

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What is the difference between nvl function, ifnull function, and isnull function?

0 Answers  

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difference between SQL and C

1 Answers   Indus Software Technologies,

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How do rank () and dense_rank () differ?

0 Answers  

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