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-rw-r--r--activerecord/lib/active_record/base.rb5
1 files changed, 4 insertions, 1 deletions
diff --git a/activerecord/lib/active_record/base.rb b/activerecord/lib/active_record/base.rb
index f6d9050828..ff6be4ff19 100644
--- a/activerecord/lib/active_record/base.rb
+++ b/activerecord/lib/active_record/base.rb
@@ -1270,7 +1270,10 @@ MSG
attrs = expand_hash_conditions_for_aggregates(attrs)
table = Arel::Table.new(self.table_name, :engine => arel_engine, :as => default_table_name)
- PredicateBuilder.build_from_hash(arel_engine, attrs, table).map{ |b| b.to_sql }.join(' AND ')
+ viz = Arel::Visitors.for(arel_engine)
+ PredicateBuilder.build_from_hash(arel_engine, attrs, table).map { |b|
+ viz.accept b
+ }.join(' AND ')
end
alias_method :sanitize_sql_hash, :sanitize_sql_hash_for_conditions