diff options
Diffstat (limited to 'db/migrate/20170619144837_add_index_for_head_pipeline_merge_request.rb')
-rw-r--r-- | db/migrate/20170619144837_add_index_for_head_pipeline_merge_request.rb | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/db/migrate/20170619144837_add_index_for_head_pipeline_merge_request.rb b/db/migrate/20170619144837_add_index_for_head_pipeline_merge_request.rb new file mode 100644 index 00000000000..02863bee082 --- /dev/null +++ b/db/migrate/20170619144837_add_index_for_head_pipeline_merge_request.rb @@ -0,0 +1,15 @@ +class AddIndexForHeadPipelineMergeRequest < ActiveRecord::Migration + include Gitlab::Database::MigrationHelpers + + DOWNTIME = false + + disable_ddl_transaction! + + def up + add_concurrent_index :merge_requests, :head_pipeline_id + end + + def down + remove_concurrent_index :merge_requests, :head_pipeline_id if index_exists?(:merge_requests, :head_pipeline_id) + end +end |