-- 1. 반환 타입 정의CREATE OR REPLACE TYPE t_table_name AS OBJECT ( table_name VARCHAR2(200));/CREATE OR REPLACE TYPE t_table_name_tab AS TABLE OF t_table_name;/-- 2. 함수 정의CREATE OR REPLACE FUNCTION fn_find_tables ( p_base_name IN VARCHAR2, -- 기본 테이블명 p_type IN VARCHAR2 -- 'Y' = 연도(yyyymm), 'D' = 날짜(mmdd)) RETURN t_table_name_tab PIPELINEDAS v_cnt NUMBER; v_sql VARCHAR2(10..