A trigger is procedural SQL code that is automatically invoked by the RDBMS upon the occurrence of a given data manipulation event.
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Q5: To remedy the lack of procedural functionality
Q6: Triggers can only be used to update
Q7: Automating business procedures and automatically maintaining data
Q8: The DECLARE section in the trigger is
Q9: In Oracle, you can use the SQL*Plus
Q11: The most useful feature of PL/SQL blocks
Q12: Just like database triggers, stored procedures are
Q13: A sequence is not associated with a
Q14: An explicit cursor must return two or
Q15: A view is a virtual table based
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