delphi 数据库中Connection与Query连接数量问题思考

var
  tc:array[0..10000] of TADOConnection;
  tb:array[0..10000] of TADOTable;
  i:integer;
  s:string;
begin
  s:=‘Provider=SQLOLEDB.1;Password=aaa;Persist Security Info=True;‘+
     ‘User ID=sa;Initial Catalog=MyDB;Data Source=192.168.7.139;‘+
     ‘Use Procedure for Prepare=1;Auto Translate=True;Packet Size=4096;‘+
     ‘Use Encryption for Data=False;‘+
     ‘Tag with column collation when possible=False‘ ;
  for i := 0 to 10000 do begin
    tc[i]:=TADOConnection.Create(nil);
    tc[i].ConnectionString:=s;
    tc[i].LoginPrompt:=false;
    tc[i].Provider:=‘SQLOLEDB.1‘;
 
    tb[i]:=TADOTable.Create(nil);
    tb[i].Connection:=tc[i];
    tb[i].TableName:=‘AD_Bank‘;
    tb[i].Active:=true;
    mmo1.Lines.Add(DateTimeToStr(now)+‘:‘+inttostr(i)+‘已经开始工作,共有 ‘+
                   IntToStr(tb[i].RecordCount)+‘ 条数据‘);
    mmo1.Refresh;
  end;
 
end;