for data in ( select * from tableName )

  

SQL>
SQL>
SQL> CREATE TABLE DEPT(
  2      DEPTNO NUMBER(2),
  3      DNAME VARCHAR2(14),
  4      LOC VARCHAR2(13)
  5  );

Table created.

SQL>
SQL> INSERT INTO DEPT VALUES (10, 'ACCOUNTING', 'NEW YORK');

1 row created.

SQL> INSERT INTO DEPT VALUES (20, 'RESEARCH', 'DALLAS');

1 row created.

SQL> INSERT INTO DEPT VALUES (30, 'SALES', 'CHICAGO');

1 row created.

SQL> INSERT INTO DEPT VALUES (40, 'OPERATIONS', 'BOSTON');

1 row created.

SQL>
SQL>
SQL> create or replace procedure implicit
  2  as
  3  begin
  4      for x in ( select * from dept )
  5      loop
  6          null;
  7      end loop;
  8  end;
  9  /

Procedure created.

SQL>
SQL>
SQL> drop table dept;

Table dropped.

SQL>
SQL>
SQL>

Related examples in the same category

1.	Use implicit cursor
2.	Implicit cursors: SQL%FOUND returns TRUE if SQL statement found one or more records
3.	use for loop cursor
4.	Implicit Cursors: sql%rowcount
5.	Cursor for loop
6.	Reference implicit in insert statement
7.	use cursor attributes on the implicit SQL cursor.
8.	Implicit cursor by for loop
9.	Test cursor attributes with an implicit cursor
10.	Use implicit or explicit cursor to insert 50000 rows to a table
11.	Use passed in value with creating a cursor
12.	Write an implicit cursor in a FOR loop and use the data
13.	explicit cursor with cursor variable

for data in ( select * from tableName ) : Implicit Cursor « Cursor « Oracle PL / SQL

Related examples in the same category