1 files changed, 4 insertions, 0 deletions
diff --git a/activerecord/lib/active_record/connection_adapters/abstract/database_statements.rb b/activerecord/lib/active_record/connection_adapters/abstract/database_statements.rb
index 5358491cde..aaf9e2e73f 100644
--- a/activerecord/lib/active_record/connection_adapters/abstract/database_statements.rb
+++ b/activerecord/lib/active_record/connection_adapters/abstract/database_statements.rb
@@ -149,6 +149,10 @@ module ActiveRecord
         "INSERT INTO #{quote_table_name(table_name)} VALUES(DEFAULT)"
       end
 
+      def case_sensitive_equality_operator
+        "="
+      end
+
       protected
         # Returns an array of record hashes with the column names as keys and
         # column values as values.