diff options
Diffstat (limited to 'db/post_migrate/20200527094322_drop_vulnerability_confidence_index.rb')
-rw-r--r-- | db/post_migrate/20200527094322_drop_vulnerability_confidence_index.rb | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/db/post_migrate/20200527094322_drop_vulnerability_confidence_index.rb b/db/post_migrate/20200527094322_drop_vulnerability_confidence_index.rb new file mode 100644 index 00000000000..e9a9dd5eff8 --- /dev/null +++ b/db/post_migrate/20200527094322_drop_vulnerability_confidence_index.rb @@ -0,0 +1,20 @@ +# frozen_string_literal: true + +class DropVulnerabilityConfidenceIndex < ActiveRecord::Migration[6.0] + include Gitlab::Database::MigrationHelpers + + disable_ddl_transaction! + + DOWNTIME = false + INDEX_NAME = 'index_vulnerability_on_id_and_confidence_eq_zero' + + def up + Gitlab::BackgroundMigration.steal('RemoveUndefinedVulnerabilityConfidenceLevel') + + remove_concurrent_index_by_name :vulnerabilities, INDEX_NAME + end + + def down + add_concurrent_index(:vulnerabilities, :id, where: 'confidence = 0', name: INDEX_NAME) + end +end |