What is a sub query? What are its various types?
What are the differences between number and binary_float in oracle?
How to define an oracle sub procedure?
material view and view disadvantages?
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.
What is the effect of setting the value 'FIRST_ROWS' for OPTIMIZER_GOAL parameter of the ALTER SESSION command ?
what is integrity constrains?
How do I find my oracle client driver version?
What would you do if a database crashes in production?
Difference between oracle's plus (+) notation and ansi join notation?
how do get database name at sql prompt?
What is the parameter mode that can be passed to a procedure?
What would you do with an in-doubt distributed transaction?