直接上例子
set serveroutput on;
declare
type a_varray_type is varray(10) of int;
type nal_varray_type is varray(10) of a_varray_type;
data nal_varray_type := nal_varray_type(
a_varray_type(58,100,102),
a_varray_type(55,6,73),
a_varray_type(2,4)
);
begin
dbms_output.put_line('显示二维数组所有元素');
for i in 1..data.count
loop
for j in 1..data(i).count
loop
dbms_output.put_line(data(i)(j));
end loop;
end loop;
end;
/
21
1
set serveroutput on;2
declare 3
type a_varray_type is varray(10) of int;4
type nal_varray_type is varray(10) of a_varray_type;5
data nal_varray_type := nal_varray_type(6
a_varray_type(58,100,102),7
a_varray_type(55,6,73),8
a_varray_type(2,4)9
);10
begin11
dbms_output.put_line('显示二维数组所有元素');12
for i in 1..data.count13
loop14
for j in 1..data(i).count15
loop16
dbms_output.put_line(data(i)(j));17
end loop;18
end loop;19
end;20
/21
运行结果：
显示二维数组所有元素
58
100
102
55
6
73
2
41
1
显示二维数组所有元素2
583
1004
1025
556
67
738
29
4