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--每行现实80个字符 beginIF 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;EXCEPTIONWHEN OTHERSTHEN DBMS_OUTPUT.ENABLE (1000000); Disp_Long_String (long_string);end Disp_Long_String;