<<labele>> declare a=10 b=20, begin some statements declare a=30 c=40 end; what is the A value in nested block?

1 Answers   ITC Infotech,

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When do we use triggers?

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What is the difference between anonymous block and named block or stored procedure?

8 Answers  

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What is sqlexception in java?

0 Answers  

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how i do the database testing of online money transactions between two parties (client and organization). suppose our company makes a website for our client and give a extra feature of online money transaction with there clients then how i test this feature in database testing

1 Answers  

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What is difference between table and view?

0 Answers  

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How many triggers can be implemented for a table?

3 Answers   HSBC,

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What is sql procedures and functions?

0 Answers  

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HOW TO APPEAR FOR ONLINE EXAMS OF SQL & PL/SQL? WHICH BOOKS WILL BE BETTER FOR REFERENCE TO QUALIFY THESE EXAMS? ARE THERE ANY MODEL PAPERS AVAILABLE IN THE MARKET ABOUT SQL & PLSQL?

2 Answers  

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What is the use of procedures?

0 Answers  

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I have done oracle 10g. I need a project knowledge. So if u please send a project how it should be done,Or you can send email link. I will be very grateful to u.

1 Answers  

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What is the maximum number of columns in sql table?

0 Answers  

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