consider a table which contain 4 columns,ename,eno,sal and deptno, from this table i want to know ename who having maximum salary in deptno 10 and 20.

24 Answers   Mind Tree,

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What is database migration?

0 Answers  

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what are the different type of normalization? : Sql dba

0 Answers  

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what is global table

7 Answers   iFlex,

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Are stored procedures faster than queries?

0 Answers  

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What is data types in sql?

0 Answers  

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Can we create foreign key without primary key?

0 Answers  

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What does the base_object_type column shows in the user.triggers data dictionary view?

0 Answers  

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Is primary key an index?

0 Answers  

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how to calculate expressions with sql statements? : Sql dba

0 Answers  

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What are Global Temporary tables

3 Answers   IBM, TCS,

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Is oracel sql developer written in java?

0 Answers  

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