Create procedure for displaying long text line by line : Utility Procedure « Function Procedure Packages « Oracle PL/SQL Tutorial

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Oracle PL/SQL Tutorial » Function Procedure Packages » Utility Procedure

27. 28. 2. Create procedure for displaying long text line by line


SQL>

SQL> create or replace procedure printLongText ( p_str in varchar2 )

  2  is

  3     l_str   long := p_str;

  4  begin

  5     loop

  6        exit when l_str is null;

  7        dbms_output.put_line( substr( l_str, 1, 250 ) );

  8        l_str := substr( l_str, 251 );

  9     end loop;

 10  end;

 11  /



Procedure created.



SQL>

27. 28. Utility Procedure
	27. 28. 1.	Don't display lines longer than 80 characters
	27. 28. 2.	Create procedure for displaying long text line by line
	27. 28. 3.	Procedure create_order
	27. 28. 4.	A package to calculate your age
	27. 28. 5.	Disable trigger
	27. 28. 6.	Returns the total from an order number being passed in.
	27. 28. 7.	Dynamically perform any DDL statements from within your normal PL/SQL processing.
	27. 28. 8.	Execuate the same SQL in two ways: static way and dynamic way

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