What are the main features of cursor?
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what is bcp? When is it used?
a. Can you delete data from a View. b. If Yes, can you delete it if there are multiple tables c. If No, can you delete if there is single source table which is joining.
Write the alter statement to enable all the triggers on the t.students table.
What are % TYPE and % ROWTYPE ? What are the advantages of using these over datatypes?
What is multiple columns?
How to display the records between two range in Oracle SQL Plus?
What is the difference between explicit and implicit cursors in oracle?
what are all the different normalizations? : Sql dba
What is on delete restrict?
HOW TO PRINT * ** *** **** ***** BY USING SQL QUERY? (MAY BE USING SCRIPT)
Can a view be mutating? If yes, then how?
Which are the different types of indexes in sql?