1 files changed, 6 insertions, 11 deletions
diff --git a/activerecord/lib/active_record/connection_adapters/abstract/schema_statements.rb b/activerecord/lib/active_record/connection_adapters/abstract/schema_statements.rb
index bfd5121a70..0cac6d1391 100644
--- a/activerecord/lib/active_record/connection_adapters/abstract/schema_statements.rb
+++ b/activerecord/lib/active_record/connection_adapters/abstract/schema_statements.rb
@@ -1,4 +1,5 @@
 require 'active_support/deprecation/reporting'
+require 'active_record/schema_migration'
 
 module ActiveRecord
   module ConnectionAdapters # :nodoc:
@@ -404,22 +405,16 @@ module ActiveRecord
 
       def dump_schema_information #:nodoc:
         sm_table = ActiveRecord::Migrator.schema_migrations_table_name
-        migrated = select_values("SELECT version FROM #{sm_table} ORDER BY version")
-        migrated.map { |v| "INSERT INTO #{sm_table} (version) VALUES ('#{v}');" }.join("\n\n")
+
+        ActiveRecord::SchemaMigration.order('version').all.map { |sm|
+          "INSERT INTO #{sm_table} (version) VALUES ('#{sm.version}');"
+        }.join "\n\n"
       end
 
       # Should not be called normally, but this operation is non-destructive.
       # The migrations module handles this automatically.
       def initialize_schema_migrations_table
-        sm_table = ActiveRecord::Migrator.schema_migrations_table_name
-
-        unless table_exists?(sm_table)
-          create_table(sm_table, :id => false) do |schema_migrations_table|
-            schema_migrations_table.column :version, :string, :null => false
-          end
-          add_index sm_table, :version, :unique => true,
-            :name => "#{Base.table_name_prefix}unique_schema_migrations#{Base.table_name_suffix}"
-        end
+        ActiveRecord::SchemaMigration.create_table
       end
 
       def assume_migrated_upto_version(version, migrations_paths = ActiveRecord::Migrator.migrations_paths)