What is a schema in oracle?
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How do I learn what codesets are available in oracle?
what is mean by prmary key and foreign key and how can we diffrentiate that? Please answer me. Advance thanks.
What is trigger associated with the timer ?
What are the composite date types in oracle?
How will you differentiate between varchar & varchar2?
What is an Oracle Instance?
How many objectname will be created for a single table drop function? Why 'flashback' query giving error "ORA-38312: original name is used by an existing object" while getting the table?
Can we use oracle pl/sql block in core java? if so how? pls get back to me .....
How to sort the query output in oracle?
I have query like this. select dept_id, max_mark from stude_dept where min_mark= (select min(mini_mark) from stud_dept); How can i optimize this query. Can anyone help me with it
normally database take to refresh time 2 hours. but client asked iwant to refresh with in 5 min that same database. do you have any option in BO and Oracle? explain me briefly...kavi
Explain the types of exception?