Can a foreign key be a duplicate?

0 Answers  

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Does sql backup shrink transaction log?

0 Answers  

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What is a function in oracle pl sql?

0 Answers  

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Define commit?

0 Answers  

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Mention what is the use of function "module procedure" in pl/sql?

0 Answers  

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What are the sql commands?

0 Answers  

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What is the difference between truncate and drop statements?

0 Answers  

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How to come back in normal stage in Mutating Table if mutating table is locked or update data?

2 Answers  

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What are nested triggers ?

6 Answers   Amazon, Appeal Soft, IBM, Infosys, TCS,

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What will be the output for the below Query Select 'High' from dual where null = null;

12 Answers   Infosys, Satyam,

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What are user defined stored procedures ?

3 Answers   BirlaSoft,

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What is the fastest way of accessing a row in a table?

5 Answers   TCS,

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