Cursor for loop : Implicit Cursor « Cursor « Oracle PL / SQL

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Oracle PL / SQL » Cursor » Implicit Cursor 
Cursor for loop
  
SQL>
SQL> CREATE TABLE departments
  2  (department_id           number(10)            not null,
  3   department_name      varchar2(50)      not null,
  4   CONSTRAINT departments_pk PRIMARY KEY (department_id)
  5  );

Table created.

SQL>
SQL>
SQL>
SQL> insert into departments department_id, department_name )
  2                    values1,             'Data Group' );

row created.

SQL>
SQL> insert into departments department_id, department_name )
  2                    values2,             'Purchasing' );

row created.

SQL>
SQL> insert into departments department_id, department_name )
  2                    values3,             'Call Center' );

row created.

SQL>
SQL> insert into departments department_id, department_name )
  2                    values4,             'Communication' );

row created.

SQL>
SQL>
SQL>  set serverout on
SQL>
SQL>  declare
  2    begin
  3      for my_dept_rec in (select department_id, department_name
  4                            from departments
  5                           order by 1)
  6      loop
  7        dbms_output.put('Department #' || my_dept_rec.department_id);
  8        dbms_output.put_line(' is named ' || my_dept_rec.department_name);
  9      end loop;
 10    end;
 11    /
Department #is named Data Group
Department #is named Purchasing
Department #is named Call Center
Department #is named Communication

PL/SQL procedure successfully completed.

SQL>
SQL> drop table departments;

Table dropped.

SQL>

   
  
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