What is the correct syntax of using FOR UPDATE clause in CURSORS?
What is the correct syntax of using FOR UPDATE clause in CURSORS?
Which of the following is the correct syntax for exception handlers?
Which of the following is the correct syntax for exception handlers?
What happens if an exception raised in a block has no exception handler for it?
What happens if an exception raised in a block has no exception handler for it?
Which of the following types of cursor variables has a RETURN clause?
Which of the following types of cursor variables has a RETURN clause?
Which of the following is incorrect about cursor variables?
Which of the following is incorrect about cursor variables?
When should an alias be used in a CURSOR FOR LOOP?
When should an alias be used in a CURSOR FOR LOOP?
How can an exception name be associated with a error code of a internally defined exception?
How can an exception name be associated with a error code of a internally defined exception?
Which function returns the error message associated with the most recently raised error exception?
Which function returns the error message associated with the most recently raised error exception?
How can a user defined exception be raised?
How can a user defined exception be raised?
Which of these is not a similarity between an explicit cursor and cursor variable?
Which of these is not a similarity between an explicit cursor and cursor variable?
Which of the following exception is globally available?
Which of the following exception is globally available?
What happens after an exception handler runs?
What happens after an exception handler runs?
What can a CURSOR FOR LOOP use?
What can a CURSOR FOR LOOP use?
What are internally defined exceptions?
What are internally defined exceptions?
Which of the following statements is FALSE?
Which of the following statements is FALSE?
Which of the following statement for opening a cursor variable is correct?
Which of the following statement for opening a cursor variable is correct?
Which of these have same attributes?
Which of these have same attributes?
What is an implicit CURSOR FOR LOOP statement?
What is an implicit CURSOR FOR LOOP statement?
What are exceptions in PL/SQL?
What are exceptions in PL/SQL?
Where are exceptions used in PL/SQL?
Where are exceptions used in PL/SQL?