SQL server2005数据库 下面的代码可能存在什么语法错误？

代码：
int CPageSjxx::Delalltemp()
{
 CFgySystemDlg *pMainDlg=(CFgySystemDlg *)AfxGetApp()->GetMainWnd();
 
 CString sql=_T("select * from ReagentInfo");
 CADOCommand *pcmd=new CADOCommand(&pMainDlg->m_pDb,sql,1); 
 if (pMainDlg->m_pRs.Execute(pcmd))
 {
  if (!pMainDlg->m_pRs.IsBof()) 
  {
   CString sql="";
   //sql ="delete * from ReagentInfo";
   sql.Format("delete * from ReagentInfo where PAN_POINT=%d and REAGENT_TYPE=%d",nRow,iSelectPan);
   CADOCommand *pDel=new CADOCommand(&pMainDlg->m_pDb,sql,1);
   pMainDlg->m_pRs.Execute(pDel); 
  }
 }
 UpdateData();
 //this->UpdateReagentStock(iSelectPan,nRow-1,0);
 return 1;
}
 
运行出现下面的提示错误：
 
CADORecordset Error  
code = 8004oe14  
code meaning = IDispatch error #3092  
source = Microsoft OLE DB Provider for ODBC Drivers  
Discription = [Microsoft][ODBC Microsoft Access Driver] ’ * ‘  语法错误

答案：sql.Format("delete * from ReagentInfo where PAN_POINT=%d and REAGENT_TYPE=%d",nRow,iSelectPan);
 
 
去掉 * ,改为 
 
sql.Format("delete from ReagentInfo where PAN_POINT=%d and REAGENT_TYPE=%d",nRow,iSelectPan);
 
试试

其他：没有看见调用数据库的语句，提示上应该是数据库连接有问题。 

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