plw5004.sql

OReilly Oracle PL SQL Programming第4版源代码

ALTER SESSION SET plsql_warnings = 'ENABLE:ALL'
/

CREATE OR REPLACE PROCEDURE plw5004
IS
   INTEGER   NUMBER;

   PROCEDURE TO_CHAR
   IS
   BEGIN
      INTEGER := 10;
   END TO_CHAR;
BEGIN
   TO_CHAR;
END plw5004;
/

SHOW errors procedure plw5004