how to connect dataset in matlab?
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when executing the code given below i am getting the following error:
cannot connect database [Microsoft][ODBC Driver Manager] The specified DSN contains an architecture mismatch between the Driver and Application
Here is the code:
conn = database('con', '', '');
if(isempty(conn.message))
disp('Database connected')
else
disp('cannot connect database')
disp(conn.message)
return; %stop running
end
sqlquery = 'select * from cust';
decA = exec(conn, sqlquery);
decA = fetch(decA);
采纳的回答
Friedrich
2014-8-29
0 个投票
Hi,
this indicates a bittedness missmatch between MATLAB and your ODBC driver. I guess you use a 64bit MATLAB but have a 32bit ODBC driver installer. Either use a 32bit MATLAB or install a 64bit ODBC driver and use the native "database.ODBCConnection" connection (new feature since 14a).
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