Merge branch 'index-routes-path-for-like' into 'master'

db/migrate/20170317203554_index_routes_path_for_like.rb

+# See http://doc.gitlab.com/ce/development/migration_style_guide.html
+# for more information on how to write migrations for GitLab.
+
+class IndexRoutesPathForLike < ActiveRecord::Migration
+  include Gitlab::Database::MigrationHelpers
+
+  # Set this constant to true if this migration requires downtime.
+  DOWNTIME = false
+
+  INDEX_NAME = 'index_routes_on_path_text_pattern_ops'
+
+  disable_ddl_transaction!
+
+  def up
+    return unless Gitlab::Database.postgresql?
+
+    unless index_exists?(:routes, name: INDEX_NAME)
+      execute("CREATE INDEX CONCURRENTLY #{INDEX_NAME} ON routes (path varchar_pattern_ops);")
+    end
+  end
+
+  def down
+    return unless Gitlab::Database.postgresql?
+
+    if index_exists?(:routes, name: INDEX_NAME)
+      execute("DROP INDEX CONCURRENTLY #{INDEX_NAME};")
+    end
+  end
+end

db/schema.rb

@@ -11,7 +11,7 @@
 #
 # It's strongly recommended that you check this file into your version control system.
 
-ActiveRecord::Schema.define(version: 20170315174634) do
+ActiveRecord::Schema.define(version: 20170317203554) do
 
   # These are extensions that must be enabled in order to support this database
   enable_extension "plpgsql"
@@ -61,6 +61,7 @@ ActiveRecord::Schema.define(version: 20170315174634) do
     t.boolean "shared_runners_enabled", default: true, null: false
     t.integer "max_artifacts_size", default: 100, null: false
     t.string "runners_registration_token"
+    t.integer "max_pages_size", default: 100, null: false
     t.boolean "require_two_factor_authentication", default: false
     t.integer "two_factor_grace_period", default: 48
     t.boolean "metrics_enabled", default: false
@@ -110,7 +111,6 @@ ActiveRecord::Schema.define(version: 20170315174634) do
     t.string "plantuml_url"
     t.boolean "plantuml_enabled"
     t.integer "terminal_max_session_time", default: 0, null: false
-    t.integer "max_pages_size", default: 100, null: false
     t.string "default_artifacts_expire_in", default: "0", null: false
     t.integer "unique_ips_limit_per_user"
     t.integer "unique_ips_limit_time_window"
@@ -687,8 +687,8 @@ ActiveRecord::Schema.define(version: 20170315174634) do
     t.integer "visibility_level", default: 20, null: false
     t.boolean "request_access_enabled", default: false, null: false
     t.datetime "deleted_at"
-    t.boolean "lfs_enabled"
     t.text "description_html"
+    t.boolean "lfs_enabled"
     t.integer "parent_id"
   end
 
@@ -983,6 +983,7 @@ ActiveRecord::Schema.define(version: 20170315174634) do
   end
 
   add_index "routes", ["path"], name: "index_routes_on_path", unique: true, using: :btree
+  add_index "routes", ["path"], name: "index_routes_on_path_text_pattern_ops", using: :btree, opclasses: {"path"=>"varchar_pattern_ops"}
   add_index "routes", ["source_type", "source_id"], name: "index_routes_on_source_type_and_source_id", unique: true, using: :btree
 
   create_table "sent_notifications", force: :cascade do |t|
@@ -1229,8 +1230,8 @@ ActiveRecord::Schema.define(version: 20170315174634) do
     t.datetime "otp_grace_period_started_at"
     t.boolean "ldap_email", default: false, null: false
     t.boolean "external", default: false
-    t.string "organization"
     t.string "incoming_email_token"
+    t.string "organization"
     t.boolean "authorized_projects_populated"
     t.boolean "ghost"
   end

lib/tasks/migrate/setup_postgresql.rake

@@ -3,10 +3,12 @@ require Rails.root.join('lib/gitlab/database/migration_helpers')
 require Rails.root.join('db/migrate/20151007120511_namespaces_projects_path_lower_indexes')
 require Rails.root.join('db/migrate/20151008110232_add_users_lower_username_email_indexes')
 require Rails.root.join('db/migrate/20161212142807_add_lower_path_index_to_routes')
+require Rails.root.join('db/migrate/20170317203554_index_routes_path_for_like')
 
 desc 'GitLab | Sets up PostgreSQL'
 task setup_postgresql: :environment do
   NamespacesProjectsPathLowerIndexes.new.up
   AddUsersLowerUsernameEmailIndexes.new.up
   AddLowerPathIndexToRoutes.new.up
+  IndexRoutesPathForLike.new.up
 end