How would you begin to troubleshoot an ORA-3113 error?
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Explain overloading. Can functions be overloaded?
what are bitmap indexes? How does they work?
Explain what are synonyms used for?
Table1- have two column filename data AFGDFD-20112011 hi how r u bsdasd-23042011 name shoud be in bold Now i want output like filename data AFGDFD hi how r u bsdasd name shoud be in bold Kindly answer this
Explain 1st, 2nd, 3rd normalization form of data base
What are the attributes of the cursor?
Explain the use of show option in imp command.
What is difference between truncate and delete?
What do you mean by merge in oracle and how can we merge two tables?
What is Database Link ?
What is clustered table in Oracle?
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