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authorSean McGivern <sean@gitlab.com>2016-07-12 18:57:08 +0100
committerSean McGivern <sean@gitlab.com>2016-07-12 19:07:39 +0100
commit144d22f7f87c270cb5192366c6e76dfad2a2c389 (patch)
treef13fb4764696dccd611717dc4638af10c991e81b /db
parentd5c715c9cc23a403d908e4686db152d8316ac684 (diff)
downloadgitlab-ce-144d22f7f87c270cb5192366c6e76dfad2a2c389.tar.gz
Delete award emoji when deleting a user19693-emoji-awards-aren-t-deleted-for-deleted-users
Diffstat (limited to 'db')
-rw-r--r--db/migrate/20160712171823_remove_award_emojis_with_no_user.rb21
-rw-r--r--db/schema.rb2
2 files changed, 22 insertions, 1 deletions
diff --git a/db/migrate/20160712171823_remove_award_emojis_with_no_user.rb b/db/migrate/20160712171823_remove_award_emojis_with_no_user.rb
new file mode 100644
index 00000000000..668c22bb51c
--- /dev/null
+++ b/db/migrate/20160712171823_remove_award_emojis_with_no_user.rb
@@ -0,0 +1,21 @@
+# See http://doc.gitlab.com/ce/development/migration_style_guide.html
+# for more information on how to write migrations for GitLab.
+
+class RemoveAwardEmojisWithNoUser < ActiveRecord::Migration
+ include Gitlab::Database::MigrationHelpers
+
+ # When using the methods "add_concurrent_index" or "add_column_with_default"
+ # you must disable the use of transactions as these methods can not run in an
+ # existing transaction. When using "add_concurrent_index" make sure that this
+ # method is the _only_ method called in the migration, any other changes
+ # should go in a separate migration. This ensures that upon failure _only_ the
+ # index creation fails and can be retried or reverted easily.
+ #
+ # To disable transactions uncomment the following line and remove these
+ # comments:
+ # disable_ddl_transaction!
+
+ def up
+ AwardEmoji.joins('LEFT JOIN users ON users.id = user_id').where('users.id IS NULL').destroy_all
+ end
+end
diff --git a/db/schema.rb b/db/schema.rb
index 9d31947d80f..f24e47b85b2 100644
--- a/db/schema.rb
+++ b/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: 20160707104333) do
+ActiveRecord::Schema.define(version: 20160712171823) do
# These are extensions that must be enabled in order to support this database
enable_extension "plpgsql"