How do I sort a table in sql?

0 Answers  

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If we declare constraints Unique and Not null on a single column then it will act as a Primary key, so what is the use of primary key??

3 Answers  

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select 1,col1,col2 from table1. output?

5 Answers   Ramco,

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What is number function in sql?

0 Answers  

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write sub query for eliminating duplicate rows using analytical function?

3 Answers   Metric Stream,

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Describe different types of general function used in sql?

0 Answers  

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Why is theta join required?

0 Answers  

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i have one table with accounts and amounts as colums.accounts with columns c and d. and amounts with values 1000,2000,3000 for c and 4000,5000,8000 for d.i need to find the sum of these accounts c and d individually and find the differences between their sum using one select statement.

11 Answers   Ebix, Hewitt,

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What is oracle sql developer?

0 Answers  

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Is foreign key mandatory?

0 Answers  

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What is nvl function?

4 Answers   Cap Gemini,

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how can we replace the particular column value of a resulted set of executed query? I mean write down a sql query to chane the particular column's value of a resulted set of executed query

3 Answers  

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