What is a sub query and what are the different types of subqueries?
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Does facebook use oracle?
What is the effect of setting the value "ALL_ROWS" for OPTIMIZER_GOAL parameter of the ALTER SESSION command ?
cursor attributes are %isopen ,%notfound,%found,%rowcount but is any attributes there other than these? please tell me asap ..
How would you begin to troubleshoot an ORA-3113 error?
Explain oracle left join with an example?
What is SQL access advisor in Oracle?
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How to define default values for formal parameters?
What is the difference between $oracle_base and $oracle_home?
What does COMMIT do ?
What is a initialization parameter file in oracle?
What are the extensions used by oracle reports?