diff options
Diffstat (limited to 'activerecord/lib/active_record')
-rw-r--r-- | activerecord/lib/active_record/relation/merger.rb | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/activerecord/lib/active_record/relation/merger.rb b/activerecord/lib/active_record/relation/merger.rb index a65ef1898a..c114ea0c0d 100644 --- a/activerecord/lib/active_record/relation/merger.rb +++ b/activerecord/lib/active_record/relation/merger.rb @@ -131,6 +131,8 @@ module ActiveRecord end def filter_binds(lhs_binds, removed_wheres) + return lhs_binds if removed_wheres.empty? + set = Set.new removed_wheres.map { |x| x.left.name } lhs_binds.dup.delete_if { |col,_| set.include? col.name } end |