Yurttas/PL/DBL/oracle/F/02/PC/PC-def.sp

 1/*
 2REM
 3REM
 4REM PC-def.sp
 5REM
 6REM
 7*/
 8
 9DECLARE
10
11  cursor_handle INTEGER;
12
13  PC_created INTEGER;
14
15BEGIN
16
17  cursor_handle :=DBMS_SQL.OPEN_CURSOR;
18
19  DBMS_SQL.PARSE(cursor_handle,
20                'CREATE TABLE PC(model VARCHAR2(6) NOT NULL, '||
21                                'speed NUMBER(4) NOT NULL,   '||
22                                'ram NUMBER(2) NOT NULL,     '||
23                                'hd NUMBER(3,1) NOT NULL,    '||
24                                'cd VARCHAR2(4) NOT NULL,    '||
25                                'price NUMBER(4) NOT NULL,   '||
26                   'PRIMARY KEY (model))', 
27                 DBMS_SQL.V7);
28
29  PC_created := DBMS_SQL.EXECUTE(cursor_handle);
30
31  DBMS_SQL.CLOSE_CURSOR(cursor_handle);
32
33  DBMS_OUTPUT.PUT_LINE('Table ''PC'' created Successfully');
34
35EXCEPTION
36  WHEN OTHERS
37  THEN
38    DBMS_SQL.CLOSE_CURSOR(cursor_handle);
39    DBMS_OUTPUT.PUT_LINE('Table ''PC'' cannot be created');
40    DBMS_OUTPUT.PUT_LINE('Table ''PC'' might be already existing');
41
42END;
43/