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author | GitLab Bot <gitlab-bot@gitlab.com> | 2020-07-20 15:26:25 +0300 |
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committer | GitLab Bot <gitlab-bot@gitlab.com> | 2020-07-20 15:26:25 +0300 |
commit | a09983ae35713f5a2bbb100981116d31ce99826e (patch) | |
tree | 2ee2af7bd104d57086db360a7e6d8c9d5d43667a /db/migrate/20200702201039_change_prometheus_metrics_identifier_index.rb | |
parent | 18c5ab32b738c0b6ecb4d0df3994000482f34bd8 (diff) |
Add latest changes from gitlab-org/gitlab@13-2-stable-ee
Diffstat (limited to 'db/migrate/20200702201039_change_prometheus_metrics_identifier_index.rb')
-rw-r--r-- | db/migrate/20200702201039_change_prometheus_metrics_identifier_index.rb | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/db/migrate/20200702201039_change_prometheus_metrics_identifier_index.rb b/db/migrate/20200702201039_change_prometheus_metrics_identifier_index.rb new file mode 100644 index 00000000000..248195c8c75 --- /dev/null +++ b/db/migrate/20200702201039_change_prometheus_metrics_identifier_index.rb @@ -0,0 +1,22 @@ +# frozen_string_literal: true + +class ChangePrometheusMetricsIdentifierIndex < ActiveRecord::Migration[6.0] + include Gitlab::Database::MigrationHelpers + + DOWNTIME = false + + NEW_INDEX = :index_prometheus_metrics_on_identifier_and_null_project + OLD_INDEX = :index_prometheus_metrics_on_identifier + + disable_ddl_transaction! + + def up + add_concurrent_index :prometheus_metrics, :identifier, name: NEW_INDEX, unique: true, where: 'project_id IS NULL' + remove_concurrent_index_by_name :prometheus_metrics, OLD_INDEX + end + + def down + add_concurrent_index :prometheus_metrics, :identifier, name: OLD_INDEX, unique: true + remove_concurrent_index_by_name :prometheus_metrics, NEW_INDEX + end +end |