How to start an oracle instance?
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I have my backup RMAN script called backup_rman.sh. I am on the target database. My catalog username/password is rman/rman. My catalog db is called rman. How would you run this shell script from the O/S such that it would run as a background process?
What is a nvl function? How can it be used?
What is a sub query? What are its various types?
How can I see all tables in oracle?
Is there any way to find out when one specific table/view/M-view is used last time. i.e. when one specific object is used in any SELECT statement.
Compare and contrast between sql and sql server and explain its various functions?
which is best institue to learn oracle 11i in ameerpet or maithrivanam or sr nagar please help
WHAT IS THE DEFINITION OF DEFAULT CUSTOMER IN AR?
Can Multiple instances be run on Single Machine???
how do we code triggers , store procedure , Performance tuning and indexing in a Java Project? Pls kindly get me the perfect answer with the code for each....thank you in advance............pls any body kindly help me soon as possible....
Create table Employee ( Employee_Id varchar2(8) Constraint emp_id_pk primary key, FirstName varchar2(50), LastName varchar2(50), DeptID Number(5) Constraint dept_id_fk Foreign Key(DeptId) References Department(DeptId) ) Error I am getting: Constraint specification are not allowed here
2. Display the item number and total cost for each order line (total cost = no of items X item cost). Name the calculated column TOTAL COST.