What is difference between cartesian join and cross join?
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What is the relation of a user account and a schema in oracle?
How to run queries on external tables?
Display the records between two range?
What is a data lock in oracle?
What are the set operators union, union all, minus & intersect meant to do?
What is the difference between RBBMS & DBMS?
What is system tablespace?
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What is set verify off in oracle?
What are synonyms used for ?
Youre getting high busy buffer waits - how can you find whats causing it?
Explain the statement?? ALTER TABLE TABLE_NAME MOVE; What it the use of above statement??