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;
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declare
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type a_varray_type is varray(10) of int;
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type nal_varray_type is varray(10) of a_varray_type;
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data nal_varray_type := nal_varray_type(
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a_varray_type(58,100,102),
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a_varray_type(55,6,73),
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a_varray_type(2,4)
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);
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begin
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dbms_output.put_line('显示二维数组所有元素'); 12
for i in 1..data.count
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loop
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for j in 1..data(i).count
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loop
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dbms_output.put_line(data(i)(j));
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end loop;
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end loop;
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end;
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/
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运行结果：
显示二维数组所有元素581001025567324
1
1
显示二维数组所有元素
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58
3
100
4
102
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55
6
6
7
73
8
2
9
4