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# frozen_string_literal: true
class CreateWorkspacesUserForeignKey < Gitlab::Database::Migration[2.1]
disable_ddl_transaction!
def up
# NOTE: All workspace foreign key references are currently `on_delete: :cascade`, because we have no support or
# testing around null values. However, in the future we may want to switch these to nullify, especially
# once we start introducing logging, metrics, billing, etc. around workspaces.
add_concurrent_foreign_key :workspaces, :users, column: :user_id, on_delete: :cascade
end
def down
with_lock_retries do
remove_foreign_key :workspaces, column: :user_id
end
end
end
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