diff options
Diffstat (limited to 'Bugzilla/Search.pm')
| -rw-r--r-- | Bugzilla/Search.pm | 73 |
1 files changed, 46 insertions, 27 deletions
diff --git a/Bugzilla/Search.pm b/Bugzilla/Search.pm index 95f03a6ae..8ba9cdc6b 100644 --- a/Bugzilla/Search.pm +++ b/Bugzilla/Search.pm @@ -48,6 +48,7 @@ use Bugzilla::Group; use Bugzilla::User; use Bugzilla::Field; use Bugzilla::Search::Clause; +use Bugzilla::Search::ClauseGroup; use Bugzilla::Search::Condition qw(condition); use Bugzilla::Status; use Bugzilla::Keyword; @@ -1116,8 +1117,8 @@ sub _translate_join { die "join with no table: " . Dumper($join_info) if !$join_info->{table}; die "join with no 'as': " . Dumper($join_info) if !$join_info->{as}; - - my $from_table = "bugs"; + + my $from_table = $join_info->{bugs_table} || "bugs"; my $from = $join_info->{from} || "bug_id"; if ($from =~ /^(\w+)\.(\w+)$/) { ($from_table, $from) = ($1, $2); @@ -1522,7 +1523,7 @@ sub _charts_to_conditions { my $clause = $self->_charts; my @joins; $clause->walk_conditions(sub { - my ($condition) = @_; + my ($clause, $condition) = @_; return if !$condition->translated; push(@joins, @{ $condition->translated->{joins} }); }); @@ -1542,7 +1543,7 @@ sub _params_to_data_structure { my ($self) = @_; # First we get the "special" charts, representing all the normal - # field son the search page. This may modify _params, so it needs to + # fields on the search page. This may modify _params, so it needs to # happen first. my $clause = $self->_special_charts; @@ -1551,7 +1552,7 @@ sub _params_to_data_structure { # And then process the modern "custom search" format. $clause->add( $self->_custom_search ); - + return $clause; } @@ -1582,7 +1583,7 @@ sub _boolean_charts { my $identifier = "$chart_id-$and_id-$or_id"; my $field = $params->{"field$identifier"}; my $operator = $params->{"type$identifier"}; - my $value = $params->{"value$identifier"}; + my $value = $params->{"value$identifier"}; $or_clause->add($field, $operator, $value); } $and_clause->add($or_clause); @@ -1598,13 +1599,18 @@ sub _custom_search { my ($self) = @_; my $params = $self->_params; - my $current_clause = new Bugzilla::Search::Clause($params->{j_top}); + my $joiner = $params->{j_top} || ''; + my $current_clause = $joiner eq 'AND_G' + ? new Bugzilla::Search::ClauseGroup() + : new Bugzilla::Search::Clause($joiner); my @clause_stack; foreach my $id ($self->_field_ids) { my $field = $params->{"f$id"}; if ($field eq 'OP') { - my $joiner = $params->{"j$id"}; - my $new_clause = new Bugzilla::Search::Clause($joiner); + my $joiner = $params->{"j$id"} || ''; + my $new_clause = $joiner eq 'AND_G' + ? new Bugzilla::Search::ClauseGroup() + : new Bugzilla::Search::Clause($joiner); $new_clause->negate($params->{"n$id"}); $current_clause->add($new_clause); push(@clause_stack, $current_clause); @@ -1643,14 +1649,12 @@ sub _field_ids { } sub _handle_chart { - my ($self, $chart_id, $condition) = @_; + my ($self, $chart_id, $clause, $condition) = @_; my $dbh = Bugzilla->dbh; my $params = $self->_params; my ($field, $operator, $value) = $condition->fov; - - $field = FIELD_MAP->{$field} || $field; - return if (!defined $field or !defined $operator or !defined $value); + $field = FIELD_MAP->{$field} || $field; my $string_value; if (ref $value eq 'ARRAY') { @@ -1681,15 +1685,19 @@ sub _handle_chart { # on multiple values, like anyexact. my %search_args = ( - chart_id => $chart_id, - sequence => $chart_id, - field => $field, - full_field => $full_field, - operator => $operator, - value => $string_value, - all_values => $value, - joins => [], + chart_id => $chart_id, + sequence => $chart_id, + field => $field, + full_field => $full_field, + operator => $operator, + value => $string_value, + all_values => $value, + joins => [], + bugs_table => 'bugs', + table_suffix => '', ); + $clause->update_search_args(\%search_args); + $search_args{quoted} = $self->_quote_unless_numeric(\%search_args); # This should add a "term" selement to %search_args. $self->do_search_function(\%search_args); @@ -1705,7 +1713,12 @@ sub _handle_chart { field => $field, type => $operator, value => $string_value, term => $search_args{term}, }); - + + foreach my $join (@{ $search_args{joins} }) { + $join->{bugs_table} = $search_args{bugs_table}; + $join->{table_suffix} = $search_args{table_suffix}; + } + $condition->translated(\%search_args); } @@ -1861,8 +1874,14 @@ sub _quote_unless_numeric { } sub build_subselect { - my ($outer, $inner, $table, $cond) = @_; - return "$outer IN (SELECT $inner FROM $table WHERE $cond)"; + my ($outer, $inner, $table, $cond, $negate) = @_; + # Execute subselects immediately to avoid dependent subqueries, which are + # large performance hits on MySql + my $q = "SELECT DISTINCT $inner FROM $table WHERE $cond"; + my $dbh = Bugzilla->dbh; + my $list = $dbh->selectcol_arrayref($q); + return $negate ? "1=1" : "1=2" unless @$list; + return $dbh->sql_in($outer, $list, $negate); } # Used by anyexact to get the list of input values. This allows us to @@ -2659,8 +2678,7 @@ sub _multiselect_term { my $term = $args->{term}; $term .= $args->{_extra_where} || ''; my $select = $args->{_select_field} || 'bug_id'; - my $not_sql = $not ? "NOT " : ''; - return "bugs.bug_id ${not_sql}IN (SELECT $select FROM $table WHERE $term)"; + return build_subselect("$args->{bugs_table}.bug_id", $select, $table, $term, $not); } ############################### @@ -2887,7 +2905,8 @@ sub _changed_security_check { sub IsValidQueryType { my ($queryType) = @_; - if (grep { $_ eq $queryType } qw(specific advanced)) { + # BMO: Added google and instant + if (grep { $_ eq $queryType } qw(specific advanced google instant)) { return 1; } return 0; |