Shorten ActiveRecord::InternalMetadata.table_name to ar_internal_metadata

to support Oracle database which only supports 30 byte identifier length

3 files changed, 11 insertions, 11 deletions

diff --git a/activerecord/lib/active_record/model_schema.rb b/activerecord/lib/active_record/model_schema.rb
index 722d7b5fce..ee52c3ae02 100644
--- a/activerecord/lib/active_record/model_schema.rb
+++ b/activerecord/lib/active_record/model_schema.rb
@@ -44,9 +44,9 @@ module ActiveRecord
 
       ##
       # :singleton-method:
-      # Accessor for the name of the internal metadata table. By default, the value is "active_record_internal_metadatas"
+      # Accessor for the name of the internal metadata table. By default, the value is "ar_internal_metadata"
       class_attribute :internal_metadata_table_name, instance_accessor: false
-      self.internal_metadata_table_name = "active_record_internal_metadatas"
+      self.internal_metadata_table_name = "ar_internal_metadata"
 
       ##
       # :singleton-method:
diff --git a/activerecord/test/cases/migration_test.rb b/activerecord/test/cases/migration_test.rb
index f51e366b1d..e292ae5fe5 100644
--- a/activerecord/test/cases/migration_test.rb
+++ b/activerecord/test/cases/migration_test.rb
@@ -357,14 +357,14 @@ class MigrationTest < ActiveRecord::TestCase
   def test_internal_metadata_table_name
     original_internal_metadata_table_name = ActiveRecord::Base.internal_metadata_table_name
 
-    assert_equal "active_record_internal_metadatas", ActiveRecord::InternalMetadata.table_name
-    ActiveRecord::Base.table_name_prefix = "prefix_"
-    ActiveRecord::Base.table_name_suffix = "_suffix"
+    assert_equal "ar_internal_metadata", ActiveRecord::InternalMetadata.table_name
+    ActiveRecord::Base.table_name_prefix = "p_"
+    ActiveRecord::Base.table_name_suffix = "_s"
     Reminder.reset_table_name
-    assert_equal "prefix_active_record_internal_metadatas_suffix", ActiveRecord::InternalMetadata.table_name
+    assert_equal "p_ar_internal_metadata_s", ActiveRecord::InternalMetadata.table_name
     ActiveRecord::Base.internal_metadata_table_name = "changed"
     Reminder.reset_table_name
-    assert_equal "prefix_changed_suffix", ActiveRecord::InternalMetadata.table_name
+    assert_equal "p_changed_s", ActiveRecord::InternalMetadata.table_name
     ActiveRecord::Base.table_name_prefix = ""
     ActiveRecord::Base.table_name_suffix = ""
     Reminder.reset_table_name
diff --git a/activerecord/test/cases/schema_dumper_test.rb b/activerecord/test/cases/schema_dumper_test.rb
index 7b93d20e05..25f4a69ad1 100644
--- a/activerecord/test/cases/schema_dumper_test.rb
+++ b/activerecord/test/cases/schema_dumper_test.rb
@@ -38,7 +38,7 @@ class SchemaDumperTest < ActiveRecord::TestCase
     assert_match %r{create_table "accounts"}, output
     assert_match %r{create_table "authors"}, output
     assert_no_match %r{create_table "schema_migrations"}, output
-    assert_no_match %r{create_table "active_record_internal_metadatas"}, output
+    assert_no_match %r{create_table "ar_internal_metadata"}, output
   end
 
   def test_schema_dump_uses_force_cascade_on_create_table
@@ -159,7 +159,7 @@ class SchemaDumperTest < ActiveRecord::TestCase
     assert_no_match %r{create_table "accounts"}, output
     assert_match %r{create_table "authors"}, output
     assert_no_match %r{create_table "schema_migrations"}, output
-    assert_no_match %r{create_table "active_record_internal_metadatas"}, output
+    assert_no_match %r{create_table "ar_internal_metadata"}, output
   end
 
   def test_schema_dump_with_regexp_ignored_table
@@ -167,7 +167,7 @@ class SchemaDumperTest < ActiveRecord::TestCase
     assert_no_match %r{create_table "accounts"}, output
     assert_match %r{create_table "authors"}, output
     assert_no_match %r{create_table "schema_migrations"}, output
-    assert_no_match %r{create_table "active_record_internal_metadatas"}, output
+    assert_no_match %r{create_table "ar_internal_metadata"}, output
   end
 
   def test_schema_dumps_index_columns_in_right_order
@@ -345,7 +345,7 @@ class SchemaDumperTest < ActiveRecord::TestCase
     assert_no_match %r{create_table "foo_.+_bar"}, output
     assert_no_match %r{add_index "foo_.+_bar"}, output
     assert_no_match %r{create_table "schema_migrations"}, output
-    assert_no_match %r{create_table "active_record_internal_metadatas"}, output
+    assert_no_match %r{create_table "ar_internal_metadata"}, output
 
     if ActiveRecord::Base.connection.supports_foreign_keys?
       assert_no_match %r{add_foreign_key "foo_.+_bar"}, output