Can you create a synonym without having a table?
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What is self-referential integrity constraint ?
how the Oracle Prepares the Execution Plan and how it chooses the Optimal one?
Can we call a trigger inside a function and function inside a trigger? Give example.
i have a table with the columns below as Emp_ID Address_ID Address_Line City Country -------- --------- ----------- ------ --------- Q: Display the Emp_ID's those having more than one Address_ID
What is control file used for?
Can we save images in a database and if yes, how?
What are inner join and outer join?
What is SYSTEM tablespace and When is it Created?
How to write numeric literals in oracle?
what is difference between foreign key and reference key
Explain the difference between sql and oracle?
How can you use check constraints for self referential integrity?