/// <summary>
 /// Determines the data type of a column in a statement
 /// </summary>
 /// <param name="stmt">The statement to retrieve information for</param>
 /// <param name="i">The column to retrieve type information on</param>
 /// <param name="typ">The CfType to receive the affinity for the given column</param>
 internal static void ColumnToType(DbType stmt, int i, CfType typ)
 {
     typ.Type = TypeNameToDbType(stmt.GetType().UnderlyingSystemType.Name);
 }