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.

RELATED

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