Class: Gitlab::BackgroundMigration::FixBadShardingKeyIdOnProjectCiRunners

Inherits:
BatchedMigrationJob
  • Object
show all
Includes:
Utils::StrongMemoize
Defined in:
lib/gitlab/background_migration/fix_bad_sharding_key_id_on_project_ci_runners.rb

Defined Under Namespace

Classes: CiRunner, CiRunnerProject

Constant Summary

Constants inherited from BatchedMigrationJob

BatchedMigrationJob::DEFAULT_FEATURE_CATEGORY, BatchedMigrationJob::MINIMUM_PAUSE_MS

Constants included from Database::DynamicModelHelpers

Database::DynamicModelHelpers::BATCH_SIZE

Instance Method Summary collapse

Methods inherited from BatchedMigrationJob

#batch_metrics, cursor, cursor?, cursor_columns, 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 



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# File 'lib/gitlab/background_migration/fix_bad_sharding_key_id_on_project_ci_runners.rb', line 21

def perform
  each_sub_batch do |sub_batch|
    sub_batch
      .where.not(sharding_key_id: nil)
      .where('NOT EXISTS (?)', runners_with_valid_sharding_keys.select(1))
      .where('EXISTS (?)', project_runner_owner.select(1))
      .update_all("sharding_key_id = (#{project_runner_owner.select(:project_id).to_sql})")
  end
end