1 files changed, 0 insertions, 45 deletions
diff --git a/db/post_migrate/20210802131812_finalize_convert_deployments_bigint.rb b/db/post_migrate/20210802131812_finalize_convert_deployments_bigint.rb
deleted file mode 100644
index 067b7166cf3..00000000000
--- a/db/post_migrate/20210802131812_finalize_convert_deployments_bigint.rb
+++ /dev/null
@@ -1,45 +0,0 @@
-# frozen_string_literal: true
-
-class FinalizeConvertDeploymentsBigint < ActiveRecord::Migration[6.1]
-  include Gitlab::Database::MigrationHelpers
-
-  disable_ddl_transaction!
-
-  TABLE_NAME = 'deployments'
-  COLUMN_NAME = 'deployable_id'
-  COLUMN_NAME_BIGINT = "#{COLUMN_NAME}_convert_to_bigint"
-  def up
-    ensure_batched_background_migration_is_finished(
-      job_class_name: 'CopyColumnUsingBackgroundMigrationJob',
-      table_name: TABLE_NAME,
-      column_name: 'id',
-      job_arguments: [[COLUMN_NAME], [COLUMN_NAME_BIGINT]]
-    )
-
-    swap
-  end
-
-  def down
-    swap
-  end
-
-  def swap
-    old_index_name = 'index_deployments_on_deployable_type_and_deployable_id'
-    bigint_index_name = 'index_deployments_on_deployable_type_and_deployable_id_bigint'
-    add_concurrent_index TABLE_NAME, ['deployable_type', COLUMN_NAME_BIGINT], name: bigint_index_name
-
-    with_lock_retries(raise_on_exhaustion: true) do
-      # Swap columns
-      temp_name = "#{COLUMN_NAME}_tmp"
-      execute "ALTER TABLE #{TABLE_NAME} RENAME COLUMN #{quote_column_name(COLUMN_NAME)} TO #{quote_column_name(temp_name)}"
-      execute "ALTER TABLE #{TABLE_NAME} RENAME COLUMN #{quote_column_name(COLUMN_NAME_BIGINT)} TO #{quote_column_name(COLUMN_NAME)}"
-      execute "ALTER TABLE #{TABLE_NAME} RENAME COLUMN #{quote_column_name(temp_name)} TO #{quote_column_name(COLUMN_NAME_BIGINT)}"
-
-      function_name = Gitlab::Database::UnidirectionalCopyTrigger.on_table(TABLE_NAME, connection: connection).name(COLUMN_NAME, COLUMN_NAME_BIGINT)
-      execute "ALTER FUNCTION #{quote_table_name(function_name)} RESET ALL"
-
-      execute "DROP INDEX #{old_index_name}"
-      rename_index TABLE_NAME, bigint_index_name, old_index_name
-    end
-  end
-end