Repository navigation
Expand file tree
/
Copy pathcustomer_pkg.pkb
More file actions
208 lines (133 loc) · 3.56 KB
/
Copy pathcustomer_pkg.pkb
File metadata and controls
208 lines (133 loc) · 3.56 KB
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
create or replace package body customer_pkg
as
/*
Purpose: package handles customers
Remarks:
Date Who Description
---------- --- -------------------------------------
05.11.2020 MBR Created
*/
function new_customer (p_customer_name in varchar2) return number
as
l_returnvalue xy_customer.customer_id%type;
begin
/*
Purpose: add new customer
Remarks:
Date Who Description
---------- --- -------------------------------------
05.11.2020 MBR Created
*/
insert into xy_customer (customer_name)
values (p_customer_name)
returning customer_id into l_returnvalue;
return l_returnvalue;
end new_customer;
function get_customer (p_customer_id in number) return xy_customer%rowtype
as
l_returnvalue xy_customer%rowtype;
begin
/*
Purpose: get customer row
Remarks:
Date Who Description
---------- --- -------------------------------------
05.11.2020 MBR Created
*/
begin
select *
into l_returnvalue
from xy_customer
where customer_id = p_customer_id;
exception
when no_data_found then
l_returnvalue := null;
end;
return l_returnvalue;
end get_customer;
function get_customer_name (p_customer_id in number) return xy_customer.customer_name%type
as
l_returnvalue xy_customer.customer_name%type;
begin
/*
Purpose: get customer name
Remarks:
Date Who Description
---------- --- -------------------------------------
05.11.2020 MBR Created
*/
begin
select customer_name
into l_returnvalue
from xy_customer
where customer_id = p_customer_id;
exception
when no_data_found then
l_returnvalue := null;
end;
return l_returnvalue;
end get_customer_name;
procedure set_customer (p_customer_id in number,
p_customer_name in varchar2)
as
begin
/*
Purpose: set customer
Remarks:
Date Who Description
---------- --- -------------------------------------
05.11.2020 MBR Created
*/
update xy_customer
set customer_name = p_customer_name
where customer_id = p_customer_id;
end set_customer;
procedure set_customer (p_row in xy_customer%rowtype)
as
begin
/*
Purpose: set customer row
Remarks:
Date Who Description
---------- --- -------------------------------------
05.11.2020 MBR Created
*/
update xy_customer
set row = p_row
where customer_id = p_row.customer_id;
end set_customer;
procedure delete_customer (p_customer_id in number)
as
begin
/*
Purpose: delete customer
Remarks:
Date Who Description
---------- --- -------------------------------------
05.11.2020 MBR Created
*/
delete
from xy_customer
where customer_id = p_customer_id;
end delete_customer;
procedure purge_old_customers (p_since_date in date,
p_delete_audit_trail in boolean := false)
as
begin
/*
Purpose: purge old customer data
Remarks:
Date Who Description
---------- --- -------------------------------------
18.11.2020 MBR Created
*/
delete
from xy_customer
where last_active_date <= p_since_date;
if p_delete_audit_trail then
-- TODO: implement deletion of audit trail
null;
end if;
end purge_old_customers;
end customer_pkg;
/