How do I find the database name in oracle?

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What is the maximum number of triggers that can be applied to a single table?

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select trunc(round(156.00,-1),-1) from dual;

2 Answers  

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What is the difference between "as" and "is" in an oracle stored procedure?

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dear sir/madam, i have done my engg in 2007 after that i did oracle course (sql,plsql,forms,reports) .from 2008 to 2009 i searched job but didnt got.so i planned to move to sales field & i gone to dubai.till now i m in sales only.now i want to shift my career in to IT industry.but now people are not hiring as fresher.so i planned put fake 1 + exp. is it good or bad or any other way is there to enter in IT.please suggest me or call me 09632087338.

3 Answers  

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a query to select maxmun 3 salaries of employee table

12 Answers   IBM, Polaris,

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Explain the use of indexes option in exp command.

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How to name query output columns in oracle?

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Hi All, Recently I attended a interview for a developer position in an educational university. They asked me the a question, I answered somehow but I was not not satisfied myself. Can anybody reply for it? The question is: A business user comes to you directly with an urgent request:: there is a problem with some students not being able to re-enrol. It appears that ?something has gone wrong with the end-dating of some previous courses they had enrolled in, and this is preventing them from completing their on-line re-enrolments?. Fortunately the user has done some analysis on the situation, and has developed some code to change the end dates. They tell you that they have tested this code in the ?dev? environment, and it works fine. They are asking you to please get this implemented in production as soon as possible. What steps would you take in response to their request ? Thanks

2 Answers  

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How to write a query with a full outer join in oracle?

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5. Display full details from the ORDER_LINE table where the item number is (first condition) between 1 and 200 (no > or < operators) OR the item number is greater than 1000 AND (second condition) the item cost is not in the list 1000, 2000, 3000 OR the order number is not equal to 1000.

3 Answers   Wipro,

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What is the maximum limit on the number of columns in a table?

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