Explain an exception?
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Can multiple columns be used in group by in oracle?
What is proxy method?
How to retrieve 5th highest sal from emp table?
What is difference between UNIQUE constraint and PRIMARY KEY constraint ?
What are temporal data types in oracle?
Can we call a trigger inside a function and function inside a trigger? Give example.
How to use "in" parameter properly?
How to list all tables in your schema?
What is the Tune Query
What is a trigger oracle?
Assuming today is Monday, how would you use the DBMS_JOB package to schedule the execution of a given procedure owned by SCOTT to start Wednesday at 9AM and to run subsequently every other day at 2AM.
how to get last monday of a month?