Explain the features of oracle?
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Is there an oracle sql query that aggregates multiple rows into one row?
I have a table like this Table Name:Products Productid Price 1 10 1 10 2 20 3 30 3 30 But i want to output like this. productid price 2 20. please replay me.
What is bulk load in oracle?
What is an oracle database table?
List out the difference between commit, rollback, and savepoint?
How to import one table back from a dump file?
How to find 1st, 2nd, 3rd highest using select select statement not using rownum
Youre getting high busy buffer waits - how can you find whats causing it?
How to convert the date format from dd/mm/yyyy to mm/dd/yyyy. (for eg). 22/05/2008 to 05/22/2008. when u use to_char(), it tells the month is invalid. how to resolve this problem.tel with eg.
What are the differences between interval year to month and interval day to second?
what is difference between DBMS and RDBMS?
Point out the difference between user tables and data dictionary?