oracle - assignment operation in FORALL clause

Question

I am trying to use an INSERT statement with a FORALL clause after some variable calculations.

More exactly:

declare
    type t_test_bis is table of test_1%rowtype;
    v_test_bis t_test_bis;

    cursor c_1 is
        select * from test_1;
    i number;
begin

    OPEN c_1;
    LOOP
        FETCH c_1 BULK COLLECT INTO v_test_bis;     
        EXIT WHEN c_1%NOTFOUND;
    END LOOP;
    CLOSE c_1;

    forall j in 1 .. v_test_bis.count
        v_test_bis(i).age := v_test_bis(i).age + 10;  -- is there a way to perform such opperation?
        insert into test_2 values v_test_bis(i);

end;

Thank you,

Answer 1

forall将集合绑定到单个 SQL 语句并执行它，这一切都在一个镜头中完成。这不是一个循环，也没有任何设施可以注入任何每行处理步骤。

相反，您可以编写一个单独的步骤来循环遍历集合并在forall.

Answer 2

不，因为 FORALL 语句可能只包含一个 DML 语句，而你有两个（如果你问的话）。