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See more: VS2008 Visual-Studio MFC , +
I have a table in ms access
TableRegistration(PersonID as NUMBER,Name as TEXT)

PersonID Name
1 abc
2 xyz

int ss=1;
cmd.Format("SELECT * from TableRegistration where PersonID='%d'",ss);
catch(CDaoException* e) 
		AfxMessageBox(e->m_pErrorInfo->m_strDescription, MB_ICONEXCLAMATION); 
it generate exception
"data type mismatch in criteria expression"
How to solve it?
Posted 21-Jan-13 2:56am

1 solution

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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);

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