diff options
Diffstat (limited to 'db/post_migrate/20201103192526_schedule_populate_has_vulnerabilities.rb')
-rw-r--r-- | db/post_migrate/20201103192526_schedule_populate_has_vulnerabilities.rb | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/db/post_migrate/20201103192526_schedule_populate_has_vulnerabilities.rb b/db/post_migrate/20201103192526_schedule_populate_has_vulnerabilities.rb new file mode 100644 index 00000000000..bed90af09dc --- /dev/null +++ b/db/post_migrate/20201103192526_schedule_populate_has_vulnerabilities.rb @@ -0,0 +1,24 @@ +# frozen_string_literal: true + +class SchedulePopulateHasVulnerabilities < ActiveRecord::Migration[6.0] + include Gitlab::Database::MigrationHelpers + + DOWNTIME = false + BATCH_SIZE = 1_000 + DELAY_INTERVAL = 2.minutes + MIGRATION_CLASS = 'PopulateHasVulnerabilities' + + disable_ddl_transaction! + + def up + Gitlab::BackgroundMigration::PopulateHasVulnerabilities::Vulnerability.distinct.each_batch(of: BATCH_SIZE, column: :project_id) do |batch, index| + project_ids = batch.pluck(:project_id) + + migrate_in(index * DELAY_INTERVAL, MIGRATION_CLASS, project_ids) + end + end + + def down + # no-op + end +end |