Database informations in Matlab

Hi, I am connecting with Matlab to a local database (.accdb) using ODBC. This works great, but I am not able to retrieve the table informations. I also tried to get all the table in Matlab and then use the columnnames function but it gives me the error

 Undefined function 'columnnames' for input arguments of type 'database.ODBCCursor'

Is there any way I can get this information? I would prefer to get it without fetching the cursor.

Thank you