gitlab-org--gitlab-foss/db
Dmitriy Zaporozhets 554719d985 Merge branch 'fix-mysql-migration' into 'master'
Fix mysql migration

Fixes exception noted in https://gitlab.com/gitlab-org/gitlab-ce/issues/913

```
** Invoke db:migrate (first_time)
** Invoke environment (first_time)
** Execute environment
** Invoke db:load_config (first_time)
** Execute db:load_config
** Execute db:migrate
== 20141121161704 AddIdentityTable: migrating =================================
-- create_table(:identities)
   -> 0.1214s
-- add_index(:identities, :user_id)
   -> 0.1660s
-- execute("INSERT INTO identities (provider, extern_uid, user_id)\nSELECT provider, extern_uid, id FROM users\nWHERE provider IS NOT NULL\n")
   -> 0.0518s
-- remove_column(:users, :extern_uid)
rake aborted!
StandardError: An error has occurred, all later migrations canceled:

Mysql2::Error: Duplicate entry 'ldap' for key 'index_users_on_extern_uid_and_provider': ALTER TABLE `users` DROP `extern_uid`/home/git/gitlab/vendor/bundle/ruby/2.1.0/gems/activerecord-4.1.1/lib/active_record/connection_adapters/abstract_mysql_adapter.rb:301:in `query'
/home/git/gitlab/vendor/bundle/ruby/2.1.0/gems/activerecord-4.1.1/lib/active_record/connection_adapters/abstract_mysql_adapter.rb:301:in `block in execute'
```

See merge request !1344
2014-12-23 09:58:54 +00:00
..
fixtures Merge pull request #7894 from cirosantilli/fix-dev-user-seed 2014-12-20 20:18:15 +02:00
migrate Remove index only if exists 2014-12-23 11:05:50 +02:00
schema.rb Add locked_at to merge request 2014-12-05 15:42:26 +02:00
seeds.rb init commit 2011-10-09 00:36:38 +03:00