Use abstract controllers combine multi statements method

Author: aidanharan

lib/active_record/connection_adapters/sqlserver/database_statements.rb

@@ -91,12 +91,12 @@ def insert_fixtures_set(fixture_set, tables_to_delete = [])
             end
           end
 
-          table_deletes = tables_to_delete.map { |table| "DELETE FROM #{quote_table_name table}".dup }
-          total_sql = Array.wrap(combine_multi_statements(table_deletes + fixture_inserts))
+          table_deletes = tables_to_delete.map { |table| "DELETE FROM #{quote_table_name table}" }
+          total_sqls = Array.wrap(table_deletes + fixture_inserts)
 
           disable_referential_integrity do
             transaction(requires_new: true) do
-              total_sql.each do |sql|
+              total_sqls.each do |sql|
                 execute sql, "Fixtures Load"
                 yield if block_given?
               end
@@ -109,11 +109,6 @@ def can_perform_case_insensitive_comparison_for?(column)
         end
         private :can_perform_case_insensitive_comparison_for?
 
-        def combine_multi_statements(total_sql)
-          total_sql
-        end
-        private :combine_multi_statements
-
         def default_insert_value(column)
           if column.is_identity?
             table_name = quote(quote_table_name(column.table_name))