What does partition by mean in sql?

0 Answers  

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Let us suppose we have a table with structure in order empno empname empdesig empcountry and now i want to re-organize the columns of this table to empno empdesig empname empcountry how can i do this with queries ? assume that table contains the data.

3 Answers  

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How collections are improve the performance?

1 Answers   Polaris,

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There is a sequence with min value 100. I want to alter this sequence to min value as 101. If the table has already data in the sequence column as 100,101,102... Is it possible to do so ?

4 Answers   IBM,

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how to rename an existing table in mysql? : Sql dba

0 Answers  

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how to create table with in the procedure or function?

2 Answers   Genpact, HCL,

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How to trace the errors in pl/sql block code?

5 Answers   TCS,

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What is java sql driver?

0 Answers  

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Differentiate between syntax and runtime errors.

0 Answers  

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What are actual parameters and formal parameters?

0 Answers  

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Explain architecture of sql server notification services?

0 Answers  

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What is sql procedures and functions?

0 Answers  

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