trusty (3) DB.getRow.3kaya.gz

Provided by: kaya_0.4.4-6ubuntu3_amd64 bug

NAME
       DB::getRow - Retrieve a row from an incremental query


SYNOPSIS
       [DBValue] getRow( DBIncResult<a>  res )


DESCRIPTION
       Retrieve  a  row from an incremental query. The row, once retrieved, is identical to one retrieved from a
       normal query. An Exception will be thrown if getRow is called on a result with no remaining rows.

    res = incExec("SELECT id,name FROM People");
    try {
        while(true) {
            row = getRow(res);
            processRow(row);
        }
    } catch(TooManyRows) {
        incDiscard(res);
    }


AUTHORS
       Kaya standard  library  by  Edwin  Brady,  Chris  Morris  and  others  (kaya@kayalang.org).  For  further
       information see http://kayalang.org/


LICENSE
       The  Kaya  standard library is free software; you can redistribute it and/or modify it under the terms of
       the GNU Lesser General Public License (version 2.1 or  any  later  version)  as  published  by  the  Free
       Software Foundation.


       DB.DBIncResult (3kaya)
       DB.DBValue (3kaya)
       DB.incDiscard (3kaya)
       DB.incExec (3kaya)