Oracle中表类型的光标

Question

我有一个表声明：

TYPE PERSON_TYPE AS OBJECT (ID NUMBER(38), NAME VARCHAR2(20));
TYPE PERSON_TYPE_TABLE AS TABLE OF PERSON_TYPE;

我可以在 Oracle 中声明适用于我的表类型的游标吗？

Answer 1

DECLARE
        p PERSON_TYPE_TABLE := PERSON_TYPE_TABLE(PERSON_TYPE(1, 'test'));
        id INT;
        name VARCHAR2(100);
        CURSOR mycur
        IS
        SELECT  *
        FROM    TABLE(p);
BEGIN
        OPEN    mycur;
        FETCH   mycur
        INTO    id, name;
        CLOSE   mycur;
END;