diff options
Diffstat (limited to 'db/post_migrate/20171207150344_remove_deleted_at_columns.rb')
-rw-r--r-- | db/post_migrate/20171207150344_remove_deleted_at_columns.rb | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/db/post_migrate/20171207150344_remove_deleted_at_columns.rb b/db/post_migrate/20171207150344_remove_deleted_at_columns.rb new file mode 100644 index 00000000000..154d7a1b926 --- /dev/null +++ b/db/post_migrate/20171207150344_remove_deleted_at_columns.rb @@ -0,0 +1,31 @@ +# See http://doc.gitlab.com/ce/development/migration_style_guide.html +# for more information on how to write migrations for GitLab. + +class RemoveDeletedAtColumns < ActiveRecord::Migration + include Gitlab::Database::MigrationHelpers + + DOWNTIME = false + + disable_ddl_transaction! + + TABLES = %i[issues merge_requests namespaces ci_pipeline_schedules ci_triggers].freeze + COLUMN = :deleted_at + + def up + TABLES.each do |table| + remove_column(table, COLUMN) if column_exists?(table, COLUMN) + end + end + + def down + TABLES.each do |table| + unless column_exists?(table, COLUMN) + add_column(table, COLUMN, :datetime_with_timezone) + end + + unless index_exists?(table, COLUMN) + add_concurrent_index(table, COLUMN) + end + end + end +end |