【转】Oracle 调试 显示长字符串 long value

procedure Disp_Long_String(long_string IN varchar2) is

--递归方法现实长字符串，oracle最多只能显示256个

--每行显示80个字符

begin

IF LENGTH (long_string) > 80 THEN

DBMS_OUTPUT.PUT_LINE (SUBSTR (long_string, 1, 80));

Disp_Long_String (SUBSTR (long_string, 81));

ELSE

DBMS_OUTPUT.PUT_LINE (long_string);

END IF;

EXCEPTION

WHEN OTHERS

THEN

DBMS_OUTPUT.ENABLE (1000000);

Disp_Long_String (long_string);

end Disp_Long_String;