What does `(+)` do in a where clause?
What is SGA ? How it is different from Ver 6.0 and Ver 7.0 ?
if i am using dml statement in function. then i am writing select statement what was the output
What is BBED in Oracle?
1. How actually index will work ? 2. Why do people prefer mostly bitmap index and btree index in datawarehouse ? 3. If I use the column in aggrigate functions like max,min,count and avg and if I have a index created on that column, will it increases the performance ?
what is shell?
How to synchronize 2 schema's objects?
Can objects of the same Schema reside in different tablespaces.?
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 do you ensure database security?
Differentiate between function and procedure in oracle.
Can anyone give me information about oracle certification
How can we delete duplicate rows in a table?