Does a grouping done for objects in the layout editor affect the grouping done in the datamodel editor?
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What is the difference between count (*), count (expression), count (distinct expression)?
Explain the blob datatype?
If a tablespace shows excessive fragmentation what are some methods to defragment the tablespace? (7.1,7.2 and 7.3 only)
What are the different oracle database objects?
How do I become an administrator?
How to drop an oracle database?
Explain the use of owner option in exp command.
What is define in oracle?
What is key.next.item trigger?
Explain about your project and its relation to the current job position you are applying to?
how to remove the duplicate in odi?
What do you mean by a database transaction & what all tcl statements are available in oracle?
Which is the best option used to move database from one server to another serve on same network and why?
What is blob datatype?
What is a nested table and how is it different from a normal table?