create table logintable(userid identity(1,1) not null,username varchar(20),password varchar(20));
然后在SQL Editor中执行,出现提示:Invalid token.
Dynamic SQL Error.
SQL error code = @1.
Token unknown - line @1, column @2.
@1.
请问何故。
然后在SQL Editor中执行,出现提示:Invalid token.
Dynamic SQL Error.
SQL error code = @1.
Token unknown - line @1, column @2.
@1.
请问何故。
Invalid token.
Dynamic SQL Error.
SQL error code = @1.
Token unknown - line @1, column @2.
@1.
begin
if not sqlConnection1.Connected then
begin
showmessage('请先连接');
exit;
end;
SimpleDataSet1.DataSet.CommandText:='select * from logintable'; simpleDataSet1.Open;end;
procedure TForm1.btnCommitClick(Sender: TObject);
begin
SQLQuery1.SQL.Text:='insert into logintable (username,password) values ('''+'(Edit1.Text)'+''','''+'(Edit2.Text)'+''')'; SQLQuery1.ExecSQL(False);
SimpleDataSet1.Refresh;begin
if simpleDataSet1.ApplyUpdates(0)>0 then
showmessage('提交数据不成功!')
elseend;
end;出现以下错误提示:
Token unknown -line 1,column 34 password