How to define a record variable to store a table row?
What happens if you use a wrong connect identifier?
What is enter substitution variable in oracle?
What is Water Mark in Oracle?
How do you recover a datafile that has not been physically been backed up since its creation and has been deleted. Provide syntax example.
5. Display full details from the ORDER_LINE table where the item number is (first condition) between 1 and 200 (no > or < operators) OR the item number is greater than 1000 AND (second condition) the item cost is not in the list 1000, 2000, 3000 OR the order number is not equal to 1000.
WHT ARE THE AGGREATE FUNCTIONS?
How to create a table interactively?
What is the effect of setting the value 'FIRST_ROWS' for OPTIMIZER_GOAL parameter of the ALTER SESSION command ?
Why required to run root.sh at the time of installation and what exactly it will do
What privilege is needed for a user to query tables in another schema?
What are the Referential actions supported by FOREIGN KEY integrity constraint ?
Can we create database in oracle using command line ?