What to do if the binary spfile is wrong for the default instance?
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What is the CAP theorem?
can anyody please send me the dump for Oracle 10g certifications for DBA path?
how to store only time in a data base table
15. Display the item_cost and then truncate it to the nearest hundred, ten, unit, tenth and hundredth.
hey friends, What are the steps I can do to transfer the database from Microsoft Access 2003 to oracle10g (or SQL) Best regards
what are actual and formal parameters?
what is difference between cartesian join & cross join even they give same result?
How to select the name of employee who is getting maximum sal with out using subquery
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
Hi all, Can any one give answer for this question. Suppose im having employee table with fields, eno, ename, dept, address1, address2, address3. In address field employee can fill only address1 or address2 or address3... at a time he can fill three address fields. now i want all employee names who filled only one address field.. Plz its urjent can any one give querry.. Thanks in advance.
Differentiate between pre-select and pre-query?
I have one table :EID,Depid,ename,sal I want to have max(sal) in each department.
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