PACKAGE BODY: APPS.BIM_EDW_MKTSGMTS_M_SIZE

Source

1 PACKAGE BODY BIM_EDW_MKTSGMTS_M_SIZE AS
2 /* $Header: bimszmsb.pls 115.0 2001/03/14 12:03:13 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 AMS_CELLS_VL AMC ,
16 	EDW_LOCAL_INSTANCE INST
17 	WHERE AMC.MARKET_SEGMENT_FLAG = 'Y'
18         and amc.last_update_date between
19         p_from_date  and  p_to_date
20         );
21 
22 
23 BEGIN
24 
25   dbms_output.enable(1000000);
26 
27   OPEN c_cnt_rows;
28        FETCH c_cnt_rows INTO p_num_rows;
29   CLOSE c_cnt_rows;
30 
31     dbms_output.put_line('The number of rows is: ' || to_char(p_num_rows));
32 END;  -- procedure cnt_rows.
33 
34 
35 PROCEDURE est_row_len(p_from_date DATE,
36                       p_to_date DATE,
37                       p_avg_row_len OUT NUMBER) IS
38 
39  x_date                 number := 7;
40  x_total                number := 0;
41  x_constant             number := 6;
42  X_CELL_NAME NUMBER;
43  X_CELL_ID NUMBER;
44  X_CELL_CODE NUMBER;
45  X_ENABLED_FLAG NUMBER;
46  X_DESCRIPTION NUMBER;
47 
48 
49  x_INSTANCE NUMBER;
50 
51 
52   CURSOR c_1 IS
53 	SELECT
54 	avg(nvl(vsize( CELL_NAME ), 0)),
55 	avg(nvl(vsize( CELL_ID), 0)),
56 	avg(nvl(vsize( CELL_CODE), 0)),
57 	avg(nvl(vsize( ENABLED_FLAG), 0)),
58 	avg(nvl(vsize( DESCRIPTION), 0))
59 	FROM AMS_CELLS_VL AMC
60 	WHERE AMC.MARKET_SEGMENT_FLAG = 'Y'
61         and last_update_date between
62         p_from_date  and  p_to_date;
63 
64 
65   CURSOR c_2 IS
66 	select
67 	 avg(nvl(vsize(INSTANCE_CODE), 0))
68 	 from EDW_LOCAL_INSTANCE ;
69 
70 
71 
72   BEGIN
73 
74     dbms_output.enable(1000000);
75 
76     OPEN c_1;
77       FETCH c_1 INTO
78 	 X_CELL_NAME,
79 	 X_CELL_ID,
80 	 X_CELL_CODE,
81 	 X_ENABLED_FLAG,
82 	 X_DESCRIPTION;
83 
84     CLOSE c_1;
85 
86     x_total := 5  +
87 	 3*ceil(X_CELL_NAME +1) +
88 	 ceil(X_CELL_ID +1) +
89 	 2*ceil(X_CELL_CODE +1) +
90 	 ceil(X_ENABLED_FLAG +1) +
91 	 ceil(X_DESCRIPTION +1) ;
92 
93 
94 
95 
96     OPEN c_2;
97       FETCH c_2 INTO  x_INSTANCE;
98     CLOSE c_2;
99 
100     x_total := x_total + 2*ceil(x_INSTANCE + 1);
101 
102     x_total := x_total + 15*(x_constant + 1);
103 
104     -- dbms_output.put_line('     ');
105     dbms_output.put_line('The average row length is : ' || to_char(x_total));
106 
107   p_avg_row_len := x_total;
108 
109   END;  -- procedure est_row_len.
110 
111 END;  -- package body BIM_EDW_MKTSGMTS_M_SIZE