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我想獲取Oracle對象屬性的值。這是我的目標:從Oracle對象獲取屬性
create type demo_obj as object(val1 number, val2 number, val3 number);
這裏是數組:
create type demo_array as table of demo_obj;
我創建一個過程是這樣的:
create or replace procedure proc_obj_demo (obj_array DEMO_ARRAY)
as begin
FOR i IN 1..obj_array.COUNT
LOOP
INSERT INTO test_strings (s) VALUES (obj_array(i).demo_obj.val1); //here's the error
END LOOP;
end;
但我怎麼能得到的屬性值一個Oracle對象?