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SQL>
SQL>
SQL> create table product(
2 product_id number(4) not null,
3 product_description varchar2(20) not null
4 );
Table created.
SQL>
SQL> insert into product values (1,'Java');
1 row created.
SQL> insert into product values (2,'Oracle');
1 row created.
SQL> insert into product values (3,'C#');
1 row created.
SQL> insert into product values (4,'Javascript');
1 row created.
SQL> insert into product values (5,'Python');
1 row created.
SQL>
SQL>
SQL> create table company(
2 product_id number(4) not null,
3 company_id NUMBER(8) not null,
4 company_short_name varchar2(30) not null,
5 company_long_name varchar2(60)
6 );
Table created.
SQL> insert into company values(1,1001,'A Inc.','Long Name A Inc.');
1 row created.
SQL> insert into company values(1,1002,'B Inc.','Long Name B Inc.');
1 row created.
SQL> insert into company values(1,1003,'C Inc.','Long Name C Inc.');
1 row created.
SQL> insert into company values(2,1004,'D Inc.','Long Name D Inc.');
1 row created.
SQL> insert into company values(2,1005,'E Inc.','Long Name E Inc.');
1 row created.
SQL> insert into company values(2,1006,'F Inc.','Long Name F Inc.');
1 row created.
SQL>
SQL>
SQL>
SQL> DECLARE
2 TYPE hrc_company_rec IS RECORD
3 (hrc_company_id NUMBER,
4 product_description VARCHAR2(20),
5 company_short_name VARCHAR2(30));
6 v_example_rec hrc_company_rec;
7 CURSOR csr_hrc_org IS
8 SELECT 1,h.product_description,o.company_short_name
9 FROM company o,product h
10 WHERE o.product_id =h.product_id
11 AND h.product_id =1;
12 BEGIN
13 OPEN csr_hrc_org;
14 LOOP
15 FETCH csr_hrc_org INTO v_example_rec;
16 EXIT WHEN csr_hrc_org%NOTFOUND;
17 dbms_output.put_line(to_number(v_example_rec.hrc_company_id)||' '||
18 v_example_rec.product_description||' '||
19 v_example_rec.company_short_name);
20 END LOOP;
21 CLOSE csr_hrc_org;
22 END;
23 /
1 Java A Inc.
1 Java B Inc.
1 Java C Inc.
PL/SQL procedure successfully completed.
SQL>
SQL>
SQL>
SQL> drop table company;
Table dropped.
SQL>
SQL> drop table product;
Table dropped.
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