discourse/db/migrate/20160302063432_rebuild_directory_item_with_index.rb

# frozen_string_literal: true

class RebuildDirectoryItemWithIndex < ActiveRecord::Migration[4.2]
  def up
    remove_index :directory_items, [:period_type]
    execute "TRUNCATE TABLE directory_items RESTART IDENTITY"
    add_index :directory_items, %i[period_type user_id], unique: true
  end

  def down
    remove_index :directory_items, %i[period_type user_id]
    add_index :directory_items, [:period_type]
  end
end
DEV: enable frozen string literal on all files This reduces chances of errors where consumers of strings mutate inputs and reduces memory usage of the app. Test suite passes now, but there may be some stuff left, so we will run a few sites on a branch prior to merging 2019-05-02 17:17:27 -05:00			`# frozen_string_literal: true`

Fix all the errors to get our tests green on Rails 5.1. 2017-08-30 23:06:56 -05:00			`class RebuildDirectoryItemWithIndex < ActiveRecord::Migration[4.2]`
PERF: stop rebuilding full directory item table on refresh 2016-03-02 01:23:29 -06:00			`def up`
			`remove_index :directory_items, [:period_type]`
			`execute "TRUNCATE TABLE directory_items RESTART IDENTITY"`
DEV: Apply syntax_tree formatting to `db/*` 2023-01-09 05:59:41 -06:00			`add_index :directory_items, %i[period_type user_id], unique: true`
PERF: stop rebuilding full directory item table on refresh 2016-03-02 01:23:29 -06:00			`end`

			`def down`
DEV: Apply syntax_tree formatting to `db/*` 2023-01-09 05:59:41 -06:00			`remove_index :directory_items, %i[period_type user_id]`
PERF: stop rebuilding full directory item table on refresh 2016-03-02 01:23:29 -06:00			`add_index :directory_items, [:period_type]`
			`end`
			`end`