1 files changed, 0 insertions, 51 deletions
diff --git a/db/migrate/20170608152747_prepare_events_table_for_push_events_migration.rb b/db/migrate/20170608152747_prepare_events_table_for_push_events_migration.rb
deleted file mode 100644
index 851af7f7bf6..00000000000
--- a/db/migrate/20170608152747_prepare_events_table_for_push_events_migration.rb
+++ /dev/null
@@ -1,51 +0,0 @@
-# See http://doc.gitlab.com/ce/development/migration_style_guide.html
-# for more information on how to write migrations for GitLab.
-
-class PrepareEventsTableForPushEventsMigration < ActiveRecord::Migration[4.2]
-  include Gitlab::Database::MigrationHelpers
-
-  # Set this constant to true if this migration requires downtime.
-  DOWNTIME = false
-
-  disable_ddl_transaction!
-
-  def up
-    # The order of these columns is deliberate and results in the following
-    # columns and sizes:
-    #
-    # * id (4 bytes)
-    # * project_id (4 bytes)
-    # * author_id (4 bytes)
-    # * target_id (4 bytes)
-    # * created_at (8 bytes)
-    # * updated_at (8 bytes)
-    # * action (2 bytes)
-    # * target_type (variable)
-    #
-    # Unfortunately we can't make the "id" column a bigint/bigserial as Rails 4
-    # does not support this properly.
-    create_table :events_for_migration do |t|
-      t.references :project,
-                   index: true,
-                   foreign_key: { on_delete: :cascade }
-
-      t.integer :author_id, index: true, null: false
-      t.integer :target_id
-
-      t.timestamps_with_timezone null: false
-
-      t.integer :action, null: false, limit: 2, index: true
-      t.string :target_type
-
-      t.index %i[target_type target_id]
-    end
-
-    # t.references doesn't like it when the column name doesn't make the table
-    # name so we have to add the foreign key separately.
-    add_concurrent_foreign_key(:events_for_migration, :users, column: :author_id)
-  end
-
-  def down
-    drop_table :events_for_migration
-  end
-end