今天找了一条数据库之间表拷贝语句 select * into temp from pw in "D:\complee 7-111下午\complee 7-111下午\db1.mdb"能拷贝,
但是给D:\complee 7-111下午\complee 7-111下午\db1.mdb设置密码后再执行adoquery时出错,提示是密码无效,请问各位大侠密码应该加在哪里?
但是给D:\complee 7-111下午\complee 7-111下午\db1.mdb设置密码后再执行adoquery时出错,提示是密码无效,请问各位大侠密码应该加在哪里?
program SBKYC;uses
Forms,
Windows,
SysUtils,
BKYC in 'BKYC.pas' {frmmain},
udmyc in 'udmyc.pas' {dmyc: TDataModule},
ulogin in 'ulogin.pas' {frmlogin},
uwcjcx in 'uwcjcx.pas' {frmwcjcx},
uycjcx in 'uycjcx.pas' {frmycjcx},
uyysz in 'uyysz.pas' {frmyysz},
uyclb in 'uyclb.pas' {frmyclb},
uywy in 'uywy.pas' {frmywy},
uwjgc in 'uwjgc.pas' {frmwjgc},
uysxm in 'uysxm.pas' {frmysxm},
uyssz in 'uyssz.pas' {frmyssz},
uyskbb in 'uyskbb.pas' {frmyskbb},
uskdcx in 'uskdcx.pas' {frmskdcx},
uprintclass in 'uprintclass.pas' {frmprintclass},
uPass in 'uPass.pas' {frmPass},
unewuser in 'unewuser.pas' {frmnewuser},
uthdcxadd in 'uthdcxadd.pas' {frmyjgcx},
uFunction in 'uFunction.pas',
uskdcx2 in 'uskdcx2.pas' {frmskdcx2},
uDataSend in 'uDataSend.pas' {frmDataSend};var
access:string;constlink_str='provider=%s;data source=%s;persist security info=false;jet oledb:database password=tsitneDrD';dataprovider='microsoft.jet.oledb.4.0';{$R *.res}begin
Application.Initialize;
Application.CreateForm(Tdmyc, dmyc);
try
access:=extractfilepath(application.ExeName)+'data\mouthdb.mdb';
udmyc.dmyc.adoconnection1.Connected:=false;
udmyc.dmyc.adoconnection1.ConnectionString:=format(link_str,[dataprovider,access]);
udmyc.dmyc.adoconnection1.Connected:=true;
except
udmyc.dmyc.Free;
Application.MessageBox('无法连接数据库','系统提示',2);
Application.Free;
Exit;
end;
Application.CreateForm(Tfrmlogin, frmlogin);
Application.CreateForm(Tfrmmain,frmmain);
Application.Run;
end.
Select a.*,b.* From Tab1 a,Tab2 b In 'db2.mdb' Where a.ID=b.ID;
上面的SQL语句查询出当前数据库中Tab1和db2.mdb(当前文件夹中)中Tab2以ID为关联的所有记录.
缺点-外部数据库不能带密码.
补充:看到ugvanxk在一贴中的答复,可以用
Select * from [c:\aa\a.mdb;pwd=1111].table1;
ACCESS XP测试通过http://www.delphibbs.com/keylife/iblog_show.asp?xid=101