is_same_src (
$schema->source ('CD')->_mk_row_parser({
+ prune_null_branches => 1,
+ inflate_map => $infmap,
+ }),
+ '$_ = [
+ { artist => $_->[5], title => $_->[4], year => $_->[2] },
+ {
+ single_track => ( (! defined $_->[0] ) && (! defined $_->[1]) && (! defined $_->[3] ) ) ? undef : [
+ undef,
+ {
+ cd => [
+ undef,
+ {
+ artist => [
+ { artistid => $_->[1] },
+ {
+ cds => ( (! defined $_->[0] ) && ( ! defined $_->[3] ) ) ? undef : [
+ { cdid => $_->[3] },
+ {
+ tracks => ( ! defined $_->[0] ) ? undef : [
+ { title => $_->[0] },
+ ]
+ }
+ ]
+ }
+ ]
+ }
+ ]
+ }
+ ]
+ }
+ ] for @{$_[0]}',
+ '1:1 descending non-collapsing pruning parser terminating with chained 1:M:M',
+);
+
+is_same_src (
+ $schema->source ('CD')->_mk_row_parser({
hri_style => 1,
+ prune_null_branches => 1,
inflate_map => $infmap,
}),
'$_ = {
inflate_map => $infmap,
collapse => 1,
}),
- ' my($rows_pos, $result_pos, $cur_row_data, %cur_row_ids, @collapse_idx, $is_new_res) = (0, 0);
+ ' my $rows_pos = 0;
+ my ($result_pos, @collapse_idx, $cur_row_data, %cur_row_ids);
while ($cur_row_data = (
- ( $rows_pos >= 0 and $_[0][$rows_pos++] ) or do { $rows_pos = -1; undef } )
+ ( $rows_pos >= 0 and $_[0][$rows_pos++] )
||
- ( $_[1] and $_[1]->() )
- ) {
+ ( $_[1] and $rows_pos = -1 and $_[1]->() )
+ ) ) {
- $cur_row_ids{$_} = defined $cur_row_data->[$_] ? $cur_row_data->[$_] : "\0NULL\xFF$rows_pos\xFF$_\0"
- for (0, 1, 3, 4, 5);
+ $cur_row_ids{0} = defined $cur_row_data->[0] ? $cur_row_data->[0] : "\0NULL\xFF$rows_pos\xFF0\0";
+ $cur_row_ids{1} = defined $cur_row_data->[1] ? $cur_row_data->[1] : "\0NULL\xFF$rows_pos\xFF1\0";
+ $cur_row_ids{3} = defined $cur_row_data->[3] ? $cur_row_data->[3] : "\0NULL\xFF$rows_pos\xFF3\0";
+ $cur_row_ids{4} = defined $cur_row_data->[4] ? $cur_row_data->[4] : "\0NULL\xFF$rows_pos\xFF4\0";
+ $cur_row_ids{5} = defined $cur_row_data->[5] ? $cur_row_data->[5] : "\0NULL\xFF$rows_pos\xFF5\0";
# a present cref in $_[1] implies lazy prefetch, implies a supplied stash in $_[2]
- $_[1] and $result_pos and unshift(@{$_[2]}, $cur_row_data) and last
- if ( $is_new_res = ! $collapse_idx[0]{$cur_row_ids{4}}{$cur_row_ids{5}} );
+ $_[1] and $result_pos and ! $collapse_idx[0]{$cur_row_ids{4}}{$cur_row_ids{5}} and (unshift @{$_[2]}, $cur_row_data) and last;
# the rowdata itself for root node
- $collapse_idx[0]{$cur_row_ids{4}}{$cur_row_ids{5}} ||= [{ artist => $cur_row_data->[5], title => $cur_row_data->[4], year => $cur_row_data->[2] }];
+ $collapse_idx[0]{$cur_row_ids{4}}{$cur_row_ids{5}} ||= $_[0][$result_pos++] = [{ artist => $cur_row_data->[5], title => $cur_row_data->[4], year => $cur_row_data->[2] }];
# prefetch data of single_track (placed in root)
- $collapse_idx[0]{$cur_row_ids{4}}{$cur_row_ids{5}}[1]{single_track} ||= $collapse_idx[1]{$cur_row_ids{1}}{$cur_row_ids{4}}{$cur_row_ids{5}} ||= [];
+ $collapse_idx[0]{$cur_row_ids{4}}{$cur_row_ids{5}}[1]{single_track} ||= $collapse_idx[1]{$cur_row_ids{1}}{$cur_row_ids{4}}{$cur_row_ids{5}} = [];
defined($cur_row_data->[1]) or bless( $collapse_idx[0]{$cur_row_ids{4}}{$cur_row_ids{5}}[1]{single_track}, __NBC__ );
# prefetch data of cd (placed in single_track)
- $collapse_idx[1]{$cur_row_ids{1}}{$cur_row_ids{4}}{$cur_row_ids{5}}[1]{cd} ||= $collapse_idx[2]{$cur_row_ids{1}}{$cur_row_ids{4}}{$cur_row_ids{5}} ||= [];
+ $collapse_idx[1]{$cur_row_ids{1}}{$cur_row_ids{4}}{$cur_row_ids{5}}[1]{cd} ||= $collapse_idx[2]{$cur_row_ids{1}}{$cur_row_ids{4}}{$cur_row_ids{5}} = [];
# prefetch data of artist ( placed in single_track->cd)
- $collapse_idx[2]{$cur_row_ids{1}}{$cur_row_ids{4}}{$cur_row_ids{5}}[1]{artist} ||= $collapse_idx[3]{$cur_row_ids{1}}{$cur_row_ids{4}}{$cur_row_ids{5}} ||= [{ artistid => $cur_row_data->[1] }];
+ $collapse_idx[2]{$cur_row_ids{1}}{$cur_row_ids{4}}{$cur_row_ids{5}}[1]{artist} ||= $collapse_idx[3]{$cur_row_ids{1}}{$cur_row_ids{4}}{$cur_row_ids{5}} = [{ artistid => $cur_row_data->[1] }];
# prefetch data of cds (if available)
(! $collapse_idx[4]{$cur_row_ids{1}}{$cur_row_ids{3}}{$cur_row_ids{4}}{$cur_row_ids{5}} )
);
defined($cur_row_data->[0]) or bless( $collapse_idx[4]{$cur_row_ids{1}}{$cur_row_ids{3}}{$cur_row_ids{4}}{$cur_row_ids{5}}[1]{tracks}, __NBC__ );
- $_[0][$result_pos++] = $collapse_idx[0]{$cur_row_ids{4}}{$cur_row_ids{5}}
- if $is_new_res;
}
- splice @{$_[0]}, $result_pos;
+ $#{$_[0]} = $result_pos - 1;
',
'Same 1:1 descending terminating with chained 1:M:M but with collapse',
);
inflate_map => $infmap,
collapse => 1,
hri_style => 1,
+ prune_null_branches => 1,
}),
- ' my($rows_pos, $result_pos, $cur_row_data, @collapse_idx, $is_new_res) = (0, 0);
+ ' my $rows_pos = 0;
+ my ($result_pos, @collapse_idx, $cur_row_data);
while ($cur_row_data = (
- ( $rows_pos >= 0 and $_[0][$rows_pos++] ) or do { $rows_pos = -1; undef } )
+ ( $rows_pos >= 0 and $_[0][$rows_pos++] )
||
- ( $_[1] and $_[1]->() )
- ) {
+ ( $_[1] and $rows_pos = -1 and $_[1]->() )
+ ) ) {
# a present cref in $_[1] implies lazy prefetch, implies a supplied stash in $_[2]
- $_[1] and $result_pos and unshift(@{$_[2]}, $cur_row_data) and last
- if ( $is_new_res = ! $collapse_idx[0]{$cur_row_data->[4]}{$cur_row_data->[5]} );
+ $_[1] and $result_pos and ! $collapse_idx[0]{$cur_row_data->[4]}{$cur_row_data->[5]} and (unshift @{$_[2]}, $cur_row_data) and last;
# the rowdata itself for root node
- $collapse_idx[0]{$cur_row_data->[4]}{$cur_row_data->[5]} ||= { artist => $cur_row_data->[5], title => $cur_row_data->[4], year => $cur_row_data->[2] };
+ $collapse_idx[0]{$cur_row_data->[4]}{$cur_row_data->[5]} ||= $_[0][$result_pos++] = { artist => $cur_row_data->[5], title => $cur_row_data->[4], year => $cur_row_data->[2] };
# prefetch data of single_track (placed in root)
(! defined($cur_row_data->[1]) ) ? $collapse_idx[0]{$cur_row_data->[4]}{$cur_row_data->[5]}{single_track} = undef : do {
$collapse_idx[1]{$cur_row_data->[1]}{$cur_row_data->[4]}{$cur_row_data->[5]}{cd} ||= $collapse_idx[2]{$cur_row_data->[1]}{$cur_row_data->[4]}{$cur_row_data->[5]};
# prefetch data of artist ( placed in single_track->cd)
- $collapse_idx[2]{$cur_row_data->[1]}{$cur_row_data->[4]}{$cur_row_data->[5]}{artist} ||= $collapse_idx[3]{$cur_row_data->[1]}{$cur_row_data->[4]}{$cur_row_data->[5]} ||= { artistid => $cur_row_data->[1] };
+ $collapse_idx[2]{$cur_row_data->[1]}{$cur_row_data->[4]}{$cur_row_data->[5]}{artist} ||= $collapse_idx[3]{$cur_row_data->[1]}{$cur_row_data->[4]}{$cur_row_data->[5]} = { artistid => $cur_row_data->[1] };
# prefetch data of cds (if available)
(! defined $cur_row_data->[3] ) ? $collapse_idx[3]{$cur_row_data->[1]}{$cur_row_data->[4]}{$cur_row_data->[5]}{cds} = [] : do {
};
};
};
-
- $_[0][$result_pos++] = $collapse_idx[0]{$cur_row_data->[4]}{$cur_row_data->[5]}
- if $is_new_res;
}
- splice @{$_[0]}, $result_pos;
+ $#{$_[0]} = $result_pos - 1;
',
'Same 1:1 descending terminating with chained 1:M:M but with collapse, HRI-direct',
);
inflate_map => $infmap,
collapse => 1,
}),
- ' my ($rows_pos, $result_pos, $cur_row_data, %cur_row_ids, @collapse_idx, $is_new_res) = (0,0);
+ ' my $rows_pos = 0;
+ my ($result_pos, @collapse_idx, $cur_row_data, %cur_row_ids);
while ($cur_row_data = (
- ( $rows_pos >= 0 and $_[0][$rows_pos++] ) or do { $rows_pos = -1; undef } )
+ ( $rows_pos >= 0 and $_[0][$rows_pos++] )
||
- ( $_[1] and $_[1]->() )
- ) {
+ ( $_[1] and $rows_pos = -1 and $_[1]->() )
+ ) ) {
- $cur_row_ids{$_} = defined $cur_row_data->[$_] ? $cur_row_data->[$_] : "\0NULL\xFF$rows_pos\xFF$_\0"
- for (0, 1, 5, 6, 8, 10);
+ $cur_row_ids{0} = defined $cur_row_data->[0] ? $cur_row_data->[0] : "\0NULL\xFF$rows_pos\xFF0\0";
+ $cur_row_ids{1} = defined $cur_row_data->[1] ? $cur_row_data->[1] : "\0NULL\xFF$rows_pos\xFF1\0";
+ $cur_row_ids{5} = defined $cur_row_data->[5] ? $cur_row_data->[5] : "\0NULL\xFF$rows_pos\xFF5\0";
+ $cur_row_ids{6} = defined $cur_row_data->[6] ? $cur_row_data->[6] : "\0NULL\xFF$rows_pos\xFF6\0";
+ $cur_row_ids{8} = defined $cur_row_data->[8] ? $cur_row_data->[8] : "\0NULL\xFF$rows_pos\xFF8\0";
+ $cur_row_ids{10} = defined $cur_row_data->[10] ? $cur_row_data->[10] : "\0NULL\xFF$rows_pos\xFF10\0";
# a present cref in $_[1] implies lazy prefetch, implies a supplied stash in $_[2]
- $_[1] and $result_pos and unshift(@{$_[2]}, $cur_row_data) and last
- if ( $is_new_res = ! $collapse_idx[0]{$cur_row_ids{1}} );
+ $_[1] and $result_pos and ! $collapse_idx[0]{$cur_row_ids{1}} and (unshift @{$_[2]}, $cur_row_data) and last;
- $collapse_idx[0]{$cur_row_ids{1}} ||= [{ genreid => $cur_row_data->[4], latest_cd => $cur_row_data->[7], year => $cur_row_data->[3] }];
+ $collapse_idx[0]{$cur_row_ids{1}} ||= $_[0][$result_pos++] = [{ genreid => $cur_row_data->[4], latest_cd => $cur_row_data->[7], year => $cur_row_data->[3] }];
- $collapse_idx[0]{$cur_row_ids{1}}[1]{existing_single_track} ||= $collapse_idx[1]{$cur_row_ids{1}} ||= [];
- $collapse_idx[1]{$cur_row_ids{1}}[1]{cd} ||= $collapse_idx[2]{$cur_row_ids{1}} ||= [];
- $collapse_idx[2]{$cur_row_ids{1}}[1]{artist} ||= $collapse_idx[3]{$cur_row_ids{1}} ||= [{ artistid => $cur_row_data->[1] }];
+ $collapse_idx[0]{$cur_row_ids{1}}[1]{existing_single_track} ||= $collapse_idx[1]{$cur_row_ids{1}} = [];
+ $collapse_idx[1]{$cur_row_ids{1}}[1]{cd} ||= $collapse_idx[2]{$cur_row_ids{1}} = [];
+ $collapse_idx[2]{$cur_row_ids{1}}[1]{artist} ||= $collapse_idx[3]{$cur_row_ids{1}} = [{ artistid => $cur_row_data->[1] }];
(! $collapse_idx[4]{$cur_row_ids{1}}{$cur_row_ids{6}} )
and
);
defined($cur_row_data->[5]) or bless( $collapse_idx[0]{$cur_row_ids{1}}[1]{tracks}, __NBC__ );
- $collapse_idx[6]{$cur_row_ids{1}}{$cur_row_ids{5}}[1]{lyrics} ||= $collapse_idx[7]{$cur_row_ids{1}}{$cur_row_ids{5}}{$cur_row_ids{10}} ||= [];
+ $collapse_idx[6]{$cur_row_ids{1}}{$cur_row_ids{5}}[1]{lyrics} ||= $collapse_idx[7]{$cur_row_ids{1}}{$cur_row_ids{5}}{$cur_row_ids{10}} = [];
defined($cur_row_data->[10]) or bless( $collapse_idx[6]{$cur_row_ids{1}}{$cur_row_ids{5}}[1]{lyrics}, __NBC__ );
(! $collapse_idx[8]{$cur_row_ids{0}}{$cur_row_ids{1}}{$cur_row_ids{5}}{$cur_row_ids{10}} )
push @{ $collapse_idx[7]{$cur_row_ids{1}}{$cur_row_ids{5}}{$cur_row_ids{10}}[1]{existing_lyric_versions} }, (
$collapse_idx[8]{$cur_row_ids{0}}{$cur_row_ids{1}}{$cur_row_ids{5}}{$cur_row_ids{10}} = [{ lyric_id => $cur_row_data->[10], text => $cur_row_data->[0] }]
);
-
- $_[0][$result_pos++] = $collapse_idx[0]{$cur_row_ids{1}}
- if $is_new_res;
}
- splice @{$_[0]}, $result_pos;
+ $#{$_[0]} = $result_pos - 1;
',
'Multiple has_many on multiple branches torture test',
);
$schema->source ('CD')->_mk_row_parser({
inflate_map => $infmap,
collapse => 1,
+ prune_null_branches => 1,
}),
- ' my ($rows_pos, $result_pos, $cur_row_data, %cur_row_ids, @collapse_idx, $is_new_res) = (0,0);
+ ' my $rows_pos = 0;
+ my ($result_pos, @collapse_idx, $cur_row_data);
while ($cur_row_data = (
- ( $rows_pos >= 0 and $_[0][$rows_pos++] ) or do { $rows_pos = -1; undef } )
+ ( $rows_pos >= 0 and $_[0][$rows_pos++] )
||
- ( $_[1] and $_[1]->() )
- ) {
-
- $cur_row_ids{$_} = defined $cur_row_data->[$_] ? $cur_row_data->[$_] : "\0NULL\xFF$rows_pos\xFF$_\0"
- for (0, 1, 5, 6, 8, 10);
+ ( $_[1] and $rows_pos = -1 and $_[1]->() )
+ ) ) {
# a present cref in $_[1] implies lazy prefetch, implies a supplied stash in $_[2]
- $_[1] and $result_pos and unshift(@{$_[2]}, $cur_row_data) and last
- if ( $is_new_res = ! $collapse_idx[0]{$cur_row_ids{1}} );
+ $_[1] and $result_pos and ! $collapse_idx[0]{$cur_row_data->[1]} and (unshift @{$_[2]}, $cur_row_data) and last;
- $collapse_idx[0]{$cur_row_ids{1}} ||= [{ genreid => $cur_row_data->[4], latest_cd => $cur_row_data->[7], year => $cur_row_data->[3] }];
+ $collapse_idx[0]{$cur_row_data->[1]} ||= $_[0][$result_pos++] = [{ genreid => $cur_row_data->[4], latest_cd => $cur_row_data->[7], year => $cur_row_data->[3] }];
- $collapse_idx[0]{$cur_row_ids{1}}[1]{existing_single_track} ||= $collapse_idx[1]{$cur_row_ids{1}} ||= [];
- $collapse_idx[1]{$cur_row_ids{1}}[1]{cd} ||= $collapse_idx[2]{$cur_row_ids{1}} ||= [];
- $collapse_idx[2]{$cur_row_ids{1}}[1]{artist} ||= $collapse_idx[3]{$cur_row_ids{1}} ||= [{ artistid => $cur_row_data->[1] }];
+ $collapse_idx[0]{$cur_row_data->[1]}[1]{existing_single_track} ||= $collapse_idx[1]{$cur_row_data->[1]} = [];
+ $collapse_idx[1]{$cur_row_data->[1]}[1]{cd} ||= $collapse_idx[2]{$cur_row_data->[1]} = [];
+ $collapse_idx[2]{$cur_row_data->[1]}[1]{artist} ||= $collapse_idx[3]{$cur_row_data->[1]} = [{ artistid => $cur_row_data->[1] }];
- (! $collapse_idx[4]{$cur_row_ids{1}}{$cur_row_ids{6}} )
- and
- push @{ $collapse_idx[3]{$cur_row_ids{1}}[1]{cds} }, (
- $collapse_idx[4]{$cur_row_ids{1}}{$cur_row_ids{6}} = [{ cdid => $cur_row_data->[6], genreid => $cur_row_data->[9], year => $cur_row_data->[2] }]
- );
- defined($cur_row_data->[6]) or bless( $collapse_idx[3]{$cur_row_ids{1}}[1]{cds}, __NBC__ );
+ (! defined($cur_row_data->[6])) ? $collapse_idx[3]{$cur_row_data->[1]}[1]{cds} = [] : do {
+ (! $collapse_idx[4]{$cur_row_data->[1]}{$cur_row_data->[6]} )
+ and
+ push @{ $collapse_idx[3]{$cur_row_data->[1]}[1]{cds} }, (
+ $collapse_idx[4]{$cur_row_data->[1]}{$cur_row_data->[6]} = [{ cdid => $cur_row_data->[6], genreid => $cur_row_data->[9], year => $cur_row_data->[2] }]
+ );
- (! $collapse_idx[5]{$cur_row_ids{1}}{$cur_row_ids{6}}{$cur_row_ids{8}} )
- and
- push @{ $collapse_idx[4]{$cur_row_ids{1}}{$cur_row_ids{6}}[1]{tracks} }, (
- $collapse_idx[5]{$cur_row_ids{1}}{$cur_row_ids{6}}{$cur_row_ids{8}} = [{ title => $cur_row_data->[8] }]
- );
- defined($cur_row_data->[8]) or bless( $collapse_idx[4]{$cur_row_ids{1}}{$cur_row_ids{6}}[1]{tracks}, __NBC__ );
+ (! defined($cur_row_data->[8]) ) ? $collapse_idx[4]{$cur_row_data->[1]}{$cur_row_data->[6]}[1]{tracks} = [] : do {
- (! $collapse_idx[6]{$cur_row_ids{1}}{$cur_row_ids{5}} )
- and
- push @{ $collapse_idx[0]{$cur_row_ids{1}}[1]{tracks} }, (
- $collapse_idx[6]{$cur_row_ids{1}}{$cur_row_ids{5}} = [{ title => $cur_row_data->[5] }]
- );
- defined($cur_row_data->[5]) or bless( $collapse_idx[0]{$cur_row_ids{1}}[1]{tracks}, __NBC__ );
+ (! $collapse_idx[5]{$cur_row_data->[1]}{$cur_row_data->[6]}{$cur_row_data->[8]} )
+ and
+ push @{ $collapse_idx[4]{$cur_row_data->[1]}{$cur_row_data->[6]}[1]{tracks} }, (
+ $collapse_idx[5]{$cur_row_data->[1]}{$cur_row_data->[6]}{$cur_row_data->[8]} = [{ title => $cur_row_data->[8] }]
+ );
+ };
+ };
- $collapse_idx[6]{$cur_row_ids{1}}{$cur_row_ids{5}}[1]{lyrics} ||= $collapse_idx[7]{$cur_row_ids{1}}{$cur_row_ids{5}}{$cur_row_ids{10}} ||= [];
- defined($cur_row_data->[10]) or bless( $collapse_idx[6]{$cur_row_ids{1}}{$cur_row_ids{5}}[1]{lyrics}, __NBC__ );
+ (! defined($cur_row_data->[5]) ) ? $collapse_idx[0]{$cur_row_data->[1]}[1]{tracks} = [] : do {
- (! $collapse_idx[8]{$cur_row_ids{0}}{$cur_row_ids{1}}{$cur_row_ids{5}}{$cur_row_ids{10}} )
- and
- push @{ $collapse_idx[7]{$cur_row_ids{1}}{$cur_row_ids{5}}{$cur_row_ids{10}}[1]{existing_lyric_versions} }, (
- $collapse_idx[8]{$cur_row_ids{0}}{$cur_row_ids{1}}{$cur_row_ids{5}}{$cur_row_ids{10}} = [{ lyric_id => $cur_row_data->[10], text => $cur_row_data->[0] }]
- );
+ (! $collapse_idx[6]{$cur_row_data->[1]}{$cur_row_data->[5]} )
+ and
+ push @{ $collapse_idx[0]{$cur_row_data->[1]}[1]{tracks} }, (
+ $collapse_idx[6]{$cur_row_data->[1]}{$cur_row_data->[5]} = [{ title => $cur_row_data->[5] }]
+ );
+
+ (! defined($cur_row_data->[10]) ) ? $collapse_idx[6]{$cur_row_data->[1]}{$cur_row_data->[5]}[1]{lyrics} = [] : do {
- $_[0][$result_pos++] = $collapse_idx[0]{$cur_row_ids{1}}
- if $is_new_res;
+ $collapse_idx[6]{$cur_row_data->[1]}{$cur_row_data->[5]}[1]{lyrics} ||= $collapse_idx[7]{$cur_row_data->[1]}{$cur_row_data->[5]}{$cur_row_data->[10]} = [];
+
+ (! $collapse_idx[8]{$cur_row_data->[0]}{$cur_row_data->[1]}{$cur_row_data->[5]}{$cur_row_data->[10]} )
+ and
+ push @{ $collapse_idx[7]{$cur_row_data->[1]}{$cur_row_data->[5]}{$cur_row_data->[10]}[1]{existing_lyric_versions} }, (
+ $collapse_idx[8]{$cur_row_data->[0]}{$cur_row_data->[1]}{$cur_row_data->[5]}{$cur_row_data->[10]} = [{ lyric_id => $cur_row_data->[10], text => $cur_row_data->[0] }]
+ );
+ };
+ };
}
- splice @{$_[0]}, $result_pos;
+ $#{$_[0]} = $result_pos - 1;
',
- 'Multiple has_many on multiple branches with branch torture test',
+ 'Multiple has_many on multiple branches with branch pruning torture test',
);
$infmap = [
inflate_map => $infmap,
collapse => 1,
}),
- ' my($rows_pos, $result_pos, $cur_row_data, %cur_row_ids, @collapse_idx, $is_new_res) = (0, 0);
+ ' my $rows_pos = 0;
+ my ($result_pos, @collapse_idx, $cur_row_data, %cur_row_ids);
while ($cur_row_data = (
- ( $rows_pos >= 0 and $_[0][$rows_pos++] ) or do { $rows_pos = -1; undef } )
+ ( $rows_pos >= 0 and $_[0][$rows_pos++] )
||
- ( $_[1] and $_[1]->() )
- ) {
+ ( $_[1] and $rows_pos = -1 and $_[1]->() )
+ ) ) {
- $cur_row_ids{$_} = defined $$cur_row_data[$_] ? $$cur_row_data[$_] : "\0NULL\xFF$rows_pos\xFF$_\0"
- for (0, 2, 3, 4, 8);
+ $cur_row_ids{0} = defined $cur_row_data->[0] ? $cur_row_data->[0] : "\0NULL\xFF$rows_pos\xFF0\0";
+ $cur_row_ids{2} = defined $cur_row_data->[2] ? $cur_row_data->[2] : "\0NULL\xFF$rows_pos\xFF2\0";
+ $cur_row_ids{3} = defined $cur_row_data->[3] ? $cur_row_data->[3] : "\0NULL\xFF$rows_pos\xFF3\0";
+ $cur_row_ids{4} = defined $cur_row_data->[4] ? $cur_row_data->[4] : "\0NULL\xFF$rows_pos\xFF4\0";
+ $cur_row_ids{8} = defined $cur_row_data->[8] ? $cur_row_data->[8] : "\0NULL\xFF$rows_pos\xFF8\0";
# cache expensive set of ops in a non-existent rowid slot
$cur_row_ids{10} = (
);
# a present cref in $_[1] implies lazy prefetch, implies a supplied stash in $_[2]
- $_[1] and $result_pos and unshift(@{$_[2]}, $cur_row_data) and last
- if ( $is_new_res = ! $collapse_idx[0]{$cur_row_ids{10}} );
+ $_[1] and $result_pos and ! $collapse_idx[0]{$cur_row_ids{10}} and (unshift @{$_[2]}, $cur_row_data) and last;
- $collapse_idx[0]{$cur_row_ids{10}} ||= [{ year => $$cur_row_data[1] }];
+ $collapse_idx[0]{$cur_row_ids{10}} ||= $_[0][$result_pos++] = [{ year => $$cur_row_data[1] }];
- $collapse_idx[0]{$cur_row_ids{10}}[1]{single_track} ||= ($collapse_idx[1]{$cur_row_ids{0}} ||= [{ trackid => $cur_row_data->[0] }]);
+ $collapse_idx[0]{$cur_row_ids{10}}[1]{single_track} ||= ($collapse_idx[1]{$cur_row_ids{0}} = [{ trackid => $cur_row_data->[0] }]);
defined($cur_row_data->[0]) or bless ( $collapse_idx[0]{$cur_row_ids{10}}[1]{single_track}, __NBC__ );
- $collapse_idx[1]{$cur_row_ids{0}}[1]{cd} ||= $collapse_idx[2]{$cur_row_ids{0}} ||= [];
+ $collapse_idx[1]{$cur_row_ids{0}}[1]{cd} ||= $collapse_idx[2]{$cur_row_ids{0}} = [];
- $collapse_idx[2]{$cur_row_ids{0}}[1]{artist} ||= ($collapse_idx[3]{$cur_row_ids{0}} ||= [{ artistid => $cur_row_data->[6] }]);
+ $collapse_idx[2]{$cur_row_ids{0}}[1]{artist} ||= ($collapse_idx[3]{$cur_row_ids{0}} = [{ artistid => $cur_row_data->[6] }]);
(! $collapse_idx[4]{$cur_row_ids{0}}{$cur_row_ids{4}} )
and
$collapse_idx[6]{$cur_row_ids{2}}{$cur_row_ids{3}} = [{ cd => $$cur_row_data[2], title => $cur_row_data->[3] }]
);
defined($cur_row_data->[2]) or bless ( $collapse_idx[0]{$cur_row_ids{10}}[1]{tracks}, __NBC__ );
-
- $_[0][$result_pos++] = $collapse_idx[0]{$cur_row_ids{10}}
- if $is_new_res;
}
- splice @{$_[0]}, $result_pos;
+ $#{$_[0]} = $result_pos - 1;
',
'Multiple has_many on multiple branches with underdefined root torture test',
);
inflate_map => $infmap,
collapse => 1,
hri_style => 1,
+ prune_null_branches => 1,
}),
- ' my($rows_pos, $result_pos, $cur_row_data, @collapse_idx, $is_new_res) = (0, 0);
+ ' my $rows_pos = 0;
+ my ($result_pos, @collapse_idx, $cur_row_data, %cur_row_ids);
while ($cur_row_data = (
- ( $rows_pos >= 0 and $_[0][$rows_pos++] ) or do { $rows_pos = -1; undef } )
+ ( $rows_pos >= 0 and $_[0][$rows_pos++] )
||
- ( $_[1] and $_[1]->() )
- ) {
+ ( $_[1] and $rows_pos = -1 and $_[1]->() )
+ ) ) {
+
+ # do not care about nullability here
+ $cur_row_ids{0} = $cur_row_data->[0];
+ $cur_row_ids{2} = $cur_row_data->[2];
+ $cur_row_ids{3} = $cur_row_data->[3];
+ $cur_row_ids{4} = $cur_row_data->[4];
+ $cur_row_ids{8} = $cur_row_data->[8];
# cache expensive set of ops in a non-existent rowid slot
- $cur_row_data->[10] = (
+ $cur_row_ids{10} = (
( ( defined $cur_row_data->[0] ) && (join "\xFF", q{}, $cur_row_data->[0], q{} ))
or
( ( defined $cur_row_data->[2] ) && (join "\xFF", q{}, $cur_row_data->[2], q{} ))
);
# a present cref in $_[1] implies lazy prefetch, implies a supplied stash in $_[2]
- $_[1] and $result_pos and unshift(@{$_[2]}, $cur_row_data) and last
- if ( $is_new_res = ! $collapse_idx[0]{$cur_row_data->[10]} );
+ $_[1] and $result_pos and ! $collapse_idx[0]{$cur_row_ids{10}} and (unshift @{$_[2]}, $cur_row_data) and last;
- $collapse_idx[0]{$cur_row_data->[10]} ||= { year => $$cur_row_data[1] };
+ $collapse_idx[0]{$cur_row_ids{10}} ||= $_[0][$result_pos++] = { year => $$cur_row_data[1] };
- (! defined $cur_row_data->[0] ) ? $collapse_idx[0]{$cur_row_data->[10]}{single_track} = undef : do {
+ (! defined $cur_row_data->[0] ) ? $collapse_idx[0]{$cur_row_ids{10}}{single_track} = undef : do {
- $collapse_idx[0]{$cur_row_data->[10]}{single_track} ||= ($collapse_idx[1]{$cur_row_data->[0]} ||= { trackid => $$cur_row_data[0] });
+ $collapse_idx[0]{$cur_row_ids{10}}{single_track} ||= ($collapse_idx[1]{$cur_row_ids{0}} = { trackid => $$cur_row_data[0] });
- $collapse_idx[1]{$cur_row_data->[0]}{cd} ||= $collapse_idx[2]{$cur_row_data->[0]};
+ $collapse_idx[1]{$cur_row_ids{0}}{cd} ||= $collapse_idx[2]{$cur_row_ids{0}};
- $collapse_idx[2]{$cur_row_data->[0]}{artist} ||= ($collapse_idx[3]{$cur_row_data->[0]} ||= { artistid => $$cur_row_data[6] });
+ $collapse_idx[2]{$cur_row_ids{0}}{artist} ||= ($collapse_idx[3]{$cur_row_ids{0}} = { artistid => $$cur_row_data[6] });
- (! defined $cur_row_data->[4] ) ? $collapse_idx[3]{$cur_row_data->[0]}{cds} = [] : do {
+ (! defined $cur_row_data->[4] ) ? $collapse_idx[3]{$cur_row_ids{0}}{cds} = [] : do {
- (! $collapse_idx[4]{$cur_row_data->[0]}{$cur_row_data->[4]} )
+ (! $collapse_idx[4]{$cur_row_ids{0}}{$cur_row_ids{4}} )
and
- push @{$collapse_idx[3]{$cur_row_data->[0]}{cds}}, (
- $collapse_idx[4]{$cur_row_data->[0]}{$cur_row_data->[4]} = { cdid => $$cur_row_data[4], genreid => $$cur_row_data[7], year => $$cur_row_data[5] }
+ push @{$collapse_idx[3]{$cur_row_ids{0}}{cds}}, (
+ $collapse_idx[4]{$cur_row_ids{0}}{$cur_row_ids{4}} = { cdid => $$cur_row_data[4], genreid => $$cur_row_data[7], year => $$cur_row_data[5] }
);
- (! defined $cur_row_data->[8] ) ? $collapse_idx[4]{$cur_row_data->[0]}{$cur_row_data->[4]}{tracks} = [] : do {
+ (! defined $cur_row_data->[8] ) ? $collapse_idx[4]{$cur_row_ids{0}}{$cur_row_ids{4}}{tracks} = [] : do {
- (! $collapse_idx[5]{$cur_row_data->[0]}{$cur_row_data->[4]}{$cur_row_data->[8]} )
+ (! $collapse_idx[5]{$cur_row_ids{0}}{$cur_row_ids{4}}{$cur_row_ids{8}} )
and
- push @{$collapse_idx[4]{$cur_row_data->[0]}{$cur_row_data->[4]}{tracks}}, (
- $collapse_idx[5]{$cur_row_data->[0]}{$cur_row_data->[4]}{$cur_row_data->[8]} = { title => $$cur_row_data[8] }
+ push @{$collapse_idx[4]{$cur_row_ids{0}}{$cur_row_ids{4}}{tracks}}, (
+ $collapse_idx[5]{$cur_row_ids{0}}{$cur_row_ids{4}}{$cur_row_ids{8}} = { title => $$cur_row_data[8] }
);
};
};
};
- (! defined $cur_row_data->[2] ) ? $collapse_idx[0]{$cur_row_data->[10]}{tracks} = [] : do {
- (! $collapse_idx[6]{$cur_row_data->[2]}{$cur_row_data->[3]} )
+ (! defined $cur_row_data->[2] ) ? $collapse_idx[0]{$cur_row_ids{10}}{tracks} = [] : do {
+ (! $collapse_idx[6]{$cur_row_ids{2}}{$cur_row_ids{3}} )
and
- push @{$collapse_idx[0]{$cur_row_data->[10]}{tracks}}, (
- $collapse_idx[6]{$cur_row_data->[2]}{$cur_row_data->[3]} = { cd => $$cur_row_data[2], title => $$cur_row_data[3] }
+ push @{$collapse_idx[0]{$cur_row_ids{10}}{tracks}}, (
+ $collapse_idx[6]{$cur_row_ids{2}}{$cur_row_ids{3}} = { cd => $$cur_row_data[2], title => $$cur_row_data[3] }
);
};
-
- $_[0][$result_pos++] = $collapse_idx[0]{$cur_row_data->[10]}
- if $is_new_res;
}
- splice @{$_[0]}, $result_pos;
+ $#{$_[0]} = $result_pos - 1;
',
'Multiple has_many on multiple branches with underdefined root, HRI-direct torture test',
);
projects / dbsrgits/DBIx-Class.git / blobdiff