突然奇妙なエラーに遭遇しました。実行しようとすると、次のrake spec
メッセージが表示されます。
You have 2 pending migrations:
20130405105004 CreateReports
20130405113839 AddDocumentToReports
その理由はわかりません(過去に移行を実行したので、データベースとschema.rbにデータがあります)。
ここにあるrake spec --trace
:
** Invoke spec (first_time)
** Invoke test:prepare (first_time)
** Invoke db:test:prepare (first_time)
** Invoke db:abort_if_pending_migrations (first_time)
** Invoke environment (first_time)
** Execute environment
** Execute db:abort_if_pending_migrations
You have 2 pending migrations:
20130405105004 CreateReports
20130405113839 AddDocumentToReports
Run "rake db:migrate" to update your database then try again.
ここにあるrake db:migrate:status
:
...
up 20121210112419 Create simple captcha data
up 20130214110545 Add weeknum to alerts
down 20130405105004 Create reports
down 20130405113839 Add document to reports
up 20121018133601 *** NO FILE ***
up 20121018163051 *** NO FILE ***
up 20121024124111 *** NO FILE ***
そしてここにあるrake db:migrate
== CreateReports: migrating ==================================================
-- create_table(:reports)
rake aborted!
An error has occurred, all later migrations canceled:
Mysql2::Error: Table 'reports' already exists: CREATE TABLE `reports` (`id` int(11) DEFAULT NULL auto_increment PRIMARY KEY, `user_id` int(11), `ready_status` tinyint(1) DEFAULT 0, `created_at` datetime, `updated_at` datetime) ENGINE=InnoDB
Tasks: TOP => db:migrate
どうすれば修正できますか?