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-rw-r--r--activerecord/lib/active_record/associations/association_scope.rb1
-rw-r--r--activerecord/lib/active_record/associations/preloader.rb2
-rw-r--r--activerecord/lib/active_record/associations/preloader/association.rb3
3 files changed, 5 insertions, 1 deletions
diff --git a/activerecord/lib/active_record/associations/association_scope.rb b/activerecord/lib/active_record/associations/association_scope.rb
index 17f056e764..f455b6934e 100644
--- a/activerecord/lib/active_record/associations/association_scope.rb
+++ b/activerecord/lib/active_record/associations/association_scope.rb
@@ -95,6 +95,7 @@ module ActiveRecord
end
scope.where_values += item.where_values
+ scope.bind_values += item.bind_values
scope.order_values |= item.order_values
end
end
diff --git a/activerecord/lib/active_record/associations/preloader.rb b/activerecord/lib/active_record/associations/preloader.rb
index 83637a0409..e49fc5d5c4 100644
--- a/activerecord/lib/active_record/associations/preloader.rb
+++ b/activerecord/lib/active_record/associations/preloader.rb
@@ -80,7 +80,7 @@ module ActiveRecord
# { author: :avatar }
# [ :books, { author: :avatar } ]
- NULL_RELATION = Struct.new(:values).new({})
+ NULL_RELATION = Struct.new(:values, :bind_values).new({}, [])
def preload(records, associations, preload_scope = nil)
records = Array.wrap(records).compact.uniq
diff --git a/activerecord/lib/active_record/associations/preloader/association.rb b/activerecord/lib/active_record/associations/preloader/association.rb
index 69b65982b3..83c69586e6 100644
--- a/activerecord/lib/active_record/associations/preloader/association.rb
+++ b/activerecord/lib/active_record/associations/preloader/association.rb
@@ -111,10 +111,13 @@ module ActiveRecord
scope = klass.unscoped
values = reflection_scope.values
+ reflection_binds = reflection_scope.bind_values
preload_values = preload_scope.values
+ preload_binds = preload_scope.bind_values
scope.where_values = Array(values[:where]) + Array(preload_values[:where])
scope.references_values = Array(values[:references]) + Array(preload_values[:references])
+ scope.bind_values = (reflection_binds + preload_binds)
scope.select! preload_values[:select] || values[:select] || table[Arel.star]
scope.includes! preload_values[:includes] || values[:includes]