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-rw-r--r--activerecord/lib/active_record/relation/batches.rb15
1 files changed, 11 insertions, 4 deletions
diff --git a/activerecord/lib/active_record/relation/batches.rb b/activerecord/lib/active_record/relation/batches.rb
index fa19c679cf..356ad0dcd6 100644
--- a/activerecord/lib/active_record/relation/batches.rb
+++ b/activerecord/lib/active_record/relation/batches.rb
@@ -251,20 +251,27 @@ module ActiveRecord
end
end
- batch_relation = relation.where(arel_attribute(primary_key).gt(primary_key_offset))
+ attr = Relation::QueryAttribute.new(primary_key, primary_key_offset, klass.type_for_attribute(primary_key))
+ batch_relation = relation.where(arel_attribute(primary_key).gt(Arel::Nodes::BindParam.new(attr)))
end
end
private
def apply_limits(relation, start, finish)
- relation = relation.where(arel_attribute(primary_key).gteq(start)) if start
- relation = relation.where(arel_attribute(primary_key).lteq(finish)) if finish
+ if start
+ attr = Relation::QueryAttribute.new(primary_key, start, klass.type_for_attribute(primary_key))
+ relation = relation.where(arel_attribute(primary_key).gteq(Arel::Nodes::BindParam.new(attr)))
+ end
+ if finish
+ attr = Relation::QueryAttribute.new(primary_key, finish, klass.type_for_attribute(primary_key))
+ relation = relation.where(arel_attribute(primary_key).lteq(Arel::Nodes::BindParam.new(attr)))
+ end
relation
end
def batch_order
- "#{quoted_table_name}.#{quoted_primary_key} ASC"
+ arel_attribute(primary_key).asc
end
def act_on_ignored_order(error_on_ignore)