Consider the following database objects:

CREATE TABLE states (
  state_code VARCHAR2(2) PRIMARY KEY NOT NULL
);

CREATE OR REPLACE PROCEDURE insert_state(new_state_code IN VARCHAR2) IS
BEGIN
  INSERT INTO states(state_code) VALUES (new_state_code);
  EXCEPTION
    WHEN OTHERS THEN
      dbms_output.put_line('Unable to insert state.');  
      ROLLBACK;
END;
/

Immediately upon their creation, the following code is executed:

BEGIN
  insert_state('NY');
  COMMIT;
  insert_state('CA');
  insert_state('CA');
  COMMIT;
  EXCEPTION
    WHEN OTHERS THEN
      dbms_output.put_line('An error occurred.');
      ROLLBACK;
END;
/

Select the statements that are correct.

(Select all acceptable answers.)

   

Tags
Oracle PL/SQL Exceptions Transactions Public
Easy

3min

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