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Resume for SchemaIterator. Use only next_lb; don't need first_lb in NibbleIterator.

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This commit is contained in:
Daniel Nichter
2011-09-27 13:06:24 -06:00
parent d4b5409492
commit 25882d49e7
4 changed files with 76 additions and 12 deletions
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6
lib/NibbleIterator.pm
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@@ -305,10 +305,9 @@ sub statements {
sub boundaries {
my ($self) = @_;
return {
first_lower => $self->{first_lb},
lower => $self->{lb},
next_lower => $self->{next_lb},
upper => $self->{ub},
next_lower => $self->{next_lb},
last_upper => $self->{last_ub},
};
}
@@ -439,8 +438,7 @@ sub _get_bounds {
my ($self) = @_;
return if $self->{one_nibble};
$self->{first_lb} = $self->{dbh}->selectrow_arrayref($self->{first_lb_sql});
$self->{next_lb} = $self->{first_lb};
$self->{next_lb} = $self->{dbh}->selectrow_arrayref($self->{first_lb_sql});
MKDEBUG && _d('First lower boundary:', Dumper($self->{next_lb}));
$self->{last_ub} = $self->{dbh}->selectrow_arrayref($self->{last_ub_sql});