用对象门类能否定义变量

用对象类型能否定义变量CREATE OR REPLACE TYPE person_typ1 AS OBJECT(name VARCHAR2(10),gender VARCHAR

用对象类型能否定义变量
CREATE OR REPLACE TYPE person_typ1 AS OBJECT(
  name VARCHAR2(10),gender VARCHAR2(2),birthdate DATE
);
DECLARE
v_d PERSON_TYP1;
BEGIN
  v_d:='ddd';
  dbms_output.put_line(v_d.name);
END;

[解决办法]

SQL code
--哥們,不是你那樣用的DECLAREv_d PERSON_TYP1;BEGIN  v_d:=PERSON_TYP1('1','2',sysdate);  dbms_output.put_line(v_d.name);END;/