SQL> SET SERVEROUTPUT ON SIZE 1000000
SQL> <>
2 DECLARE
3 lv_first_num NUMBER(10) DEFAULT 0; -- Defaulted to 0
4 lv_second_num NUMBER(10) := 10; -- Defaulted to 10
5 lv_third_num NUMBER(10); -- Defaulted to NULL
6 lv_processed_bln BOOLEAN DEFAULT FALSE; -- Defaulted to FALSE
7 lv_complete_bln1 BOOLEAN; -- Defaulted to NULL
8 lv_complete_bln2 BOOLEAN; -- Defaulted to NULL
9 BEGIN
10 DBMS_OUTPUT.PUT_LINE('lv_first_num: ' ||
11 TO_CHAR(lv_first_num) ||
12 CHR(10) || 'lv_second_num: ' ||
13 TO_CHAR(lv_second_num) ||
14 CHR(10) || 'lv_third_num: ' ||
15 TO_CHAR(lv_third_num) ||
16 CHR(10) || 'lv_processed_bln: ' || 'FALSE' ||
17 CHR(10) || 'lv_complete_bln1: ' || '' ||
18 CHR(10) || 'lv_complete_bln2: ' || '' ||
19 CHR(10) ||
20 'default_test.lv_second_num: ' ||
21 TO_CHAR(default_test.lv_second_num) || CHR(10));
22 DBMS_OUTPUT.PUT_LINE('Is lv_second_num > lv_third_num?');
23 IF lv_second_num > lv_third_num THEN
24 DBMS_OUTPUT.PUT_LINE('lv_second_num > lv_third_num' || CHR(10));
25 ELSE
26 DBMS_OUTPUT.PUT_LINE('lv_second_num < lv_third_num' || CHR(10));
27 END IF;
28 DBMS_OUTPUT.PUT_LINE('Is lv_first_num = lv_third_num?');
29 IF lv_first_num = lv_third_num THEN
30 DBMS_OUTPUT.PUT_LINE('lv_first_num = lv_third_num');
31 ELSE
32 DBMS_OUTPUT.PUT_LINE('lv_first_num <> lv_third_num');
33 END IF;
34 DBMS_OUTPUT.PUT_LINE('Is lv_complete_bln1 = TRUE?');
35 IF lv_complete_bln1 THEN
36 DBMS_OUTPUT.PUT_LINE('lv_complete_bln1 = TRUE');
37 ELSE
38 DBMS_OUTPUT.PUT_LINE('lv_complete_bln1 <> TRUE');
39 END IF;
40 DBMS_OUTPUT.PUT_LINE('Is NOT lv_complete_bln1 = TRUE?');
41 IF NOT lv_complete_bln1 THEN
42 DBMS_OUTPUT.PUT_LINE('NOT lv_complete_bln1 = TRUE');
43 ELSE
44 DBMS_OUTPUT.PUT_LINE('NOT lv_complete_bln1 <> TRUE');
45 END IF;
46 DBMS_OUTPUT.PUT_LINE('Is lv_complete_bln1 = lv_complet_bln2?');
47 IF lv_complete_bln1 = lv_complete_bln2 THEN
48 DBMS_OUTPUT.PUT_LINE('lv_complete_bln1 = lv_complete_bln2');
49 ELSE
50 DBMS_OUTPUT.PUT_LINE('lv_complete_bln1 <> lv_complete_bln2');
51 END IF;
52 END default_test;
53 /
lv_first_num: 0
lv_second_num: 10
lv_third_num:
lv_processed_bln: FALSE
lv_complete_bln1:
lv_complete_bln2:
default_test.lv_second_num: 10
Is lv_second_num > lv_third_num?
lv_second_num < lv_third_num
Is lv_first_num = lv_third_num?
lv_first_num <> lv_third_num
Is lv_complete_bln1 = TRUE?
lv_complete_bln1 <> TRUE
Is NOT lv_complete_bln1 = TRUE?
NOT lv_complete_bln1 <> TRUE
Is lv_complete_bln1 = lv_complet_bln2?
lv_complete_bln1 <> lv_complete_bln2
PL/SQL procedure successfully completed.
SQL>