Class: Gitlab::BackgroundMigration::NullifyCreatorIdColumnOfOrphanedProjects

Inherits:
BatchedMigrationJob
  • Object
show all
Defined in:
lib/gitlab/background_migration/nullify_creator_id_column_of_orphaned_projects.rb

Overview

A job to nullify ‘projects.creator_id` column of projects who creator does not exist in `users` table anymore.

Constant Summary

Constants inherited from BatchedMigrationJob

BatchedMigrationJob::DEFAULT_FEATURE_CATEGORY

Constants included from Database::DynamicModelHelpers

Database::DynamicModelHelpers::BATCH_SIZE

Instance Method Summary collapse

Methods inherited from BatchedMigrationJob

#batch_metrics, feature_category, #filter_batch, generic_instance, #initialize, job_arguments, job_arguments_count, operation_name, scope_to

Methods included from Database::DynamicModelHelpers

#define_batchable_model, #each_batch, #each_batch_range

Constructor Details

This class inherits a constructor from Gitlab::BackgroundMigration::BatchedMigrationJob

Instance Method Details

#perform ⇒ Object 



18
19
20
21
22
23
24
25
 
# File 'lib/gitlab/background_migration/nullify_creator_id_column_of_orphaned_projects.rb', line 18

def perform
  ::Gitlab::Database.allow_cross_joins_across_databases(url:
    'https://gitlab.com/gitlab-org/gitlab/-/issues/421843') do
    each_sub_batch do |sub_batch|
      sub_batch.update_all(creator_id: nil)
    end
  end
end