Returns FALSE on error,
and an array upon success.
This function will return information about the active
connection following the information from within the DSN. The
connection_id is required
to be a valid ODBC connection. The
fetch_type can be one of two constant types:
SQL_FETCH_FIRST, SQL_FETCH_NEXT. Use SQL_FETCH_FIRST the
first time this function is called, thereafter use the
SQL_FETCH_NEXT.