1 files changed, 23 insertions, 0 deletions
diff --git a/db/migrate/20170830131015_swap_event_migration_tables.rb b/db/migrate/20170830131015_swap_event_migration_tables.rb
new file mode 100644
index 00000000000..5128d1b2fe7
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+++ b/db/migrate/20170830131015_swap_event_migration_tables.rb
@@ -0,0 +1,23 @@
+# See http://doc.gitlab.com/ce/development/migration_style_guide.html
+# for more information on how to write migrations for GitLab.
+
+class SwapEventMigrationTables < ActiveRecord::Migration
+  include Gitlab::Database::MigrationHelpers
+
+  # Set this constant to true if this migration requires downtime.
+  DOWNTIME = false
+
+  def up
+    rename_tables
+  end
+
+  def down
+    rename_tables
+  end
+
+  def rename_tables
+    rename_table :events, :events_old
+    rename_table :events_for_migration, :events
+    rename_table :events_old, :events_for_migration
+  end
+end