PACKAGE BODY: APPS.BIM_EDW_IH_OUTCM_M_SIZE

Source

1 PACKAGE BODY BIM_EDW_IH_OUTCM_M_SIZE AS
2 /* $Header: bimszoub.pls 115.0 2001/03/14 12:03:36 pkm ship       $*/
3 
4 PROCEDURE cnt_rows(p_from_date DATE,
5                    p_to_date DATE,
6                    p_num_rows OUT NUMBER) IS
7 
8 
9 -- v_num_rows        NUMBER := 0;
10 
11 CURSOR c_cnt_rows IS
12    select sum(cnt)
13    from (
14         select count(*) cnt
15 	FROM JTF_IH_OUTCOMES_VL OTC ,
16 	EDW_LOCAL_INSTANCE INST
17         where OTC.last_update_date between
18         p_from_date  and  p_to_date
19 	);
20 
21 
22 BEGIN
23 
24   dbms_output.enable(1000000);
25 
26   OPEN c_cnt_rows;
27        FETCH c_cnt_rows INTO p_num_rows;
28   CLOSE c_cnt_rows;
29 
30     dbms_output.put_line('The number of rows is: ' || to_char(p_num_rows));
31 END;  -- procedure cnt_rows.
32 
33 
34 PROCEDURE est_row_len(p_from_date DATE,
35                       p_to_date DATE,
36                       p_avg_row_len OUT NUMBER) IS
37 
38  x_date                 number := 7;
39  x_total                number := 0;
40  x_constant             number := 6;
41  X_OUTCOME_ID NUMBER;
42  X_SHORT_DESCRIPTION NUMBER;
43  X_OUTCOME_CODE NUMBER;
44  X_POSITIVE_OUTCOME_FLAG NUMBER;
45  X_LONG_DESCRIPTION NUMBER;
46 
47  x_INSTANCE NUMBER;
48 
49 
50   CURSOR c_1 IS
51 	SELECT
52 	avg(nvl(vsize(OUTCOME_ID ), 0)),
53 	avg(nvl(vsize(SHORT_DESCRIPTION ), 0)),
54 	avg(nvl(vsize(OUTCOME_CODE ), 0)),
55 	avg(nvl(vsize(POSITIVE_OUTCOME_FLAG ), 0)),
56 	avg(nvl(vsize(LONG_DESCRIPTION ), 0))
57         FROM JTF_IH_OUTCOMES_VL
58         where last_update_date between
59         p_from_date  and  p_to_date;
60 
61 
62   CURSOR c_2 IS
63 	select
64 	 avg(nvl(vsize(INSTANCE_CODE), 0))
65 	 from EDW_LOCAL_INSTANCE ;
66 
67 
68 
69   BEGIN
70 
71     dbms_output.enable(1000000);
72 
73     OPEN c_1;
74       FETCH c_1 INTO
75 	 X_OUTCOME_ID,
76 	 X_SHORT_DESCRIPTION,
77 	 X_OUTCOME_CODE,
78 	 X_POSITIVE_OUTCOME_FLAG,
79 	 X_LONG_DESCRIPTION;
80 
81     CLOSE c_1;
82 
83     x_total := 5  +
84 	 ceil(X_OUTCOME_ID + 1) +
85 	 3*ceil(X_SHORT_DESCRIPTION + 1) +
86 	 ceil(X_OUTCOME_CODE + 1) +
87 	 ceil(X_POSITIVE_OUTCOME_FLAG + 1) +
88 	 ceil(X_LONG_DESCRIPTION + 1);
89 
90     OPEN c_2;
91       FETCH c_2 INTO  x_INSTANCE;
92     CLOSE c_2;
93 
94     x_total := x_total + 2*ceil(x_INSTANCE + 1);
95 
96     x_total := x_total + 15*(x_constant + 1);
97 
98     -- dbms_output.put_line('     ');
99     dbms_output.put_line('The average row length is : ' || to_char(x_total));
100 
101   p_avg_row_len := x_total;
102 
103   END;  -- procedure est_row_len.
104 
105 END;  -- package body BIM_EDW_IH_OUTCM_M_SIZE