What is your daily office routine?

0 Answers   Data Vision,

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What is the usage of nvl function?

0 Answers  

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What are the different schemas objects that can be created using pl/sql?

0 Answers  

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I have a table with 1 million records out of which 10,000 records are of unique records, then if I will implement index, then which type of index shall I use and why shall I use?

2 Answers   HSBC,

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Can a trigger call a stored procedure?

0 Answers  

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What is clause?

0 Answers  

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What is the difference between UNIQUE CONSTRAINT and PRIMARY KEY? 1. There is no difference. 2. A PRIMARY KEY cannot be declared on multiple columns. 3. A UNIQUE CONSTRAINT cannot be declared on multiple columns. 4. A table can have multiple PRIMARY KEYS but only one UNIQUE CONSTRAINT. 5. A table can have multiple UNIQUE CONSTRAINTs but only one PRIMARY KEY.

7 Answers   Satyam,

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How do I enable sql encryption?

0 Answers  

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How will you a activate/deactivate integrity constraints?

2 Answers  

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how is myisam table stored? : Sql dba

0 Answers  

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display your age in months?

2 Answers  

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What is information schema in sql?

0 Answers  

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