how view used for security purposes?

3 Answers   Glam India,

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What is sql query limit?

0 Answers  

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Table name: T1, it has only one column. col1 ------ c b a b b b b d s a a t s Requirement: I need the following output from the above base table by using SQL query. col1 Cnt ----- ------- a 3 b 5 Others 5 Please help. Thanks Guru v.gurus@in.com

11 Answers  

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What is the difference between CHAR and VARCHAR2? If VARCHAR2 serves the uses of CHAR why CHAR is still used and not been discarded yet?

9 Answers   Oracle,

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what is data integrity

3 Answers   Fidelity, TCS,

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if we give update table_name set column_name= default. what will happen?

4 Answers   iFlex,

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What is the Query to print out the individual total number of duplicate row in sql.

5 Answers   TCS,

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How many types of database triggers can be specified on a table ? What are they ?

2 Answers  

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What is aggregate function in sql?

0 Answers  

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How to access the current value and next value from a sequence?

6 Answers  

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what is try_catch block in procedure

0 Answers  

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Which is better varchar or nvarchar?

0 Answers  

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