type numbersistableofnumber; n numbers := numbers(); begin n.extend; n(1) := 2; n.extend; n(2) := 3; fori in1 .. n.countloop dbms_output.put_line(n(i)); endloop; end; --输出:2,3 而如果加了“index by binary_integer”,代码如下写就可以达到上面的效果 1 2 3 4 5 6 7...
DBMS_OUTPUT.PUT_LINE(‘The index_by count is :’||v_name.count); DBMS_OUTPUT.PUT_LINE(‘The nested count is :’||v_pwd.count); DBMS_OUTPUT.PUT_LINE(‘The varray count is :’||v_dates.count);-- 返回的是可变数组的实际元素个数 END; 执行结果为 : The index_by count is:3 The ...
表类型变量在oracle中用作循环索引(Table type variable use as loop index in oracle) 我创建了表类型 create or replace TYPE NUMBER_ARRAY AS TABLE OF NUMBER; 我想循环选择PERIODS值 AI检测代码解析 DECLARE PERIODS NUMBER_ARRAY; BEGIN FOR P IN(SELECT * FROM TABLE (PERIODS)) LOOP SYS.DBMS_OUTPUT.PU...
end loop;for i in 1..new_emp.count loopdbms_output.put_line(new_emp(i).empno ||','||new_emp(i).ename||','||new_emp(i).job||','||new_emp(i).sal);end loop;end; 2 oracle变量表类型declaretype my_emp is table of scott.emp%rowtypeindex by binary_integernew_emp my_empv...
type test_table is table of test_record index by binary_integer; test_table1 test_table; begin select 'name1' into test_table1(1).name from dual; select 'name2' into test_table1(2).name from dual; dbms_output.put_line( test_table1(1).name); ...
type numbers is table of number;n numbers := numbers();beginn.extend;n(1) := 2;n.extend;n(2) := 3;for i in1 .. n.count loopdbms_output.put_line(n(i));end loop;end;--输出:2,3而如果加了“index by binary_integer”,代码如下写就可以达到上面的效果1...
参照: マテリアライズド・ビューを管理するために使用するオブジェクトの削除に必要な権限については、「DROP TABLE」、「DROP VIEW」および「DROP INDEX」を参照してください。 構文drop_materialized_view::=画像の説明セマンティクスschema ...
Hi, I am trying to connect the MDM server to MaxDB database. I can't find the MaxDB in the dbms type in the MDM console.i find Oracle.SQL,IBMDB2.how do i get the
The ArcGIS Enterprise Software Development Kit (SDK) allows developers to extend the functionality of ArcGIS Server map services published via ArcGIS Pro.
(index As Variant) As Variant Item = mCollection.Item(index) End Function Public Sub Delete(index As Variant) mCollection.Remove index End Sub Public Sub Sort(Optional SortDirection As SortDirection = Asc) Dim Sort1 As Long Dim Sort2 As Long Dim TempItem1 As Variant Dim TempItem2 As ...