[libattean-perl] 04/42: turn the inequality since the right hand side is materialized

[Jonas Smedegaard]

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js pushed a commit to annotated tag debian/0.019-1
in repository libattean-perl.

commit b9090f1df48765514802d6c0ed4929bbaf25f3e8
Author: Kjetil Kjernsmo <kjetil at kjernsmo.net>
Date:   Thu Jul 28 10:55:14 2016 +0200

    turn the inequality since the right hand side is materialized
---
 lib/Attean/API/QueryPlanner.pm | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/lib/Attean/API/QueryPlanner.pm b/lib/Attean/API/QueryPlanner.pm
index 174546a..b4c7350 100644
--- a/lib/Attean/API/QueryPlanner.pm
+++ b/lib/Attean/API/QueryPlanner.pm
@@ -182,7 +182,7 @@ package Attean::API::SimpleCostPlanner 0.017 {
 				my $lcost		= $self->cost_for_plan($children[0], $model);
 				my $rcost		= $self->cost_for_plan($children[1], $model);
 				$cost	= ($lcost + $rcost);
-				$cost += ($lcost > $rcost); # To let the plan with cheaper lhs win
+				$cost += ($lcost < $rcost); # To let the plan with cheaper rhs win
 				$cost	*= 100 unless ($plan->children_are_variable_connected);
 			} elsif ($plan->isa('Attean::Plan::Service')) {
 				my $scost	= 10;
@@ -396,7 +396,7 @@ package Attean::API::IDPJoinPlanner 0.017 {
 					my $mult = $self->_penalize_joins($plan);
 # 					warn "$mult * ($lcost + $rcost)";
 					$cost	= $mult * ($lcost + $rcost);
-					$cost += ($lcost > $rcost); # To let the plan with cheaper lhs win
+					$cost += ($lcost < $rcost); # To let the plan with cheaper rhs win
 				}
 			} elsif ($plan->isa('Attean::Plan::Service')) {
 				my $scost	= 10;

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