What is the difference between truncate & delete command?
No Answer is Posted For this Question
Be the First to Post Answer
what is mean by prmary key and foreign key and how can we diffrentiate that? Please answer me. Advance thanks.
Tell me New Feature of Oracle 10g?
How to create a new table by selecting rows from another table?
Ho to insert no. of records at a time..i mean i want to insert 100 records at a time into a table
What is ordinary table in oracle?
How to lock and unlock a user account in oracle?
How do I uninstall oracle 11g?
How to use select statement to count the number of rows in oracle?
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 difference between SUBSTR and INSTR?
Does a Before form trigger fire when the parameter form is suppressed ?
What is rowid and rownum in oracle?