write a qurey for finding the length of the sting.

6 Answers   Infosys, TCS,

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check whether all the emp numbers are indeed unique.

6 Answers  

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What does the argument [or replace] do?

0 Answers  

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Is it possible to use LONG columns in WHERE clause or ORDER BY?

3 Answers  

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Explain how can you save or place your msg in a table?

0 Answers  

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What are instead of triggers?

0 Answers  

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Is it possible to Restore a Dropped Table using Rollback Command in Oracle SQL Plus ?

0 Answers   MCN Solutions,

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Write a unique difference between a function and a stored procedure.

0 Answers  

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How well can multiple sessions access the same data simultaneously ?

1 Answers   Oracle,

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is it mandatory to select all the column in a view then what columns should be selected

2 Answers  

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What are two parts of package ?

2 Answers   Infosys,

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what is a primary key? : Sql dba

0 Answers  

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