How to create a new table by selecting rows from another table?
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how to genarate random numbers in oracle for particular row?
how to convert .db (extention) database file into .dmp (extention ) for oracle database ?
what is normalisation?what are its uses?
How do I know if oracle is installed on windows?
24. Display the order number for all orders whose average item cost is greater than the overall average item cost across all orders.
You have found corruption in a tablespace that contains static tables that are part of a database that is in NOARCHIVE log mode. How would you restore the tablespace without losing new data in the other tablespaces?
Is it possible to split the print reviewer into more than one region ?
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 many types of synonyms in Oracle?
Explain how are indexes update?
When do you get a .pll extension in oracle? Explain its importance
Difference between cartesian join and cross join?