data type mismatch in criteria expression in vc++.net

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VS2008

, +

I have a table in ms access
TableRegistration(PersonID as NUMBER,Name as TEXT)

PersonID Name
-----------------
1 abc
2 xyz

C++

try
{
int ss=1;
cmd.Format("SELECT * from TableRegistration where PersonID='%d'",ss);
            //m_recordset.Open(dbOpenTable,cmd,dbSeeChanges);
            m_recordset.Open(AFX_DAO_USE_DEFAULT_TYPE,cmd,dbSeeChanges);
}
catch(CDaoException* e) 
	{ 
		AfxMessageBox(e->m_pErrorInfo->m_strDescription, MB_ICONEXCLAMATION); 
		e->Delete(); 
	}

it generate exception
"data type mismatch in criteria expression"
How to solve it?

Posted 21-Jan-13 1:56am

Member 7909353

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Abhinav S · Accepted Answer · 2013-01-21T01:59:00

Solution 1

SELECT * from TableRegistration where PersonID='%d'",ss);

You can remove the quotes in the query and try again ->
SELECT * from TableRegistration where PersonID=%d",ss);

Posted 21-Jan-13 1:59am

Abhinav S