Alzabo::Runtime::RowCursor - Cursor that returns
my $cursor = $schema->table('foo')->all_rows;
while ( my $row = $cursor->next )
print $row->select('foo'), "\n";
Objects in this class are used to return "Alzabo::Runtime::Row"
objects for queries. The cursor does not preload objects but creates them on
demand, which is much more efficient. For more details on the rational please
see the RATIONALE FOR CURSORS section in Alzabo::Design.
Returns the next "Alzabo::Runtime::Row" object or undef if no more are
Returns all the rows available from the current point onwards. This means that
if there are five rows that will be returned when the object is created and
you call "next" twice, calling all_rows after it will only return
Resets the cursor so that the next "next" call will return the first
row of the set.
Returns the number of rows returned by the cursor so far.
Return the next row in a hash, where the hash key is the table name and the hash
value is the row object.
Dave Rolsky, <email@example.com>