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# frozen_string_literal: true
class ReplacePCiBuildsMetadataForeignKeyV3 < Gitlab::Database::Migration[2.1]
include Gitlab::Database::PartitioningMigrationHelpers
include Gitlab::Database::MigrationHelpers::WraparoundAutovacuum
disable_ddl_transaction!
def up
return unless should_run?
add_concurrent_partitioned_foreign_key :p_ci_builds_metadata, :p_ci_builds,
name: :temp_fk_e20479742e_p,
column: [:partition_id, :build_id],
target_column: [:partition_id, :id],
on_update: :cascade,
on_delete: :cascade,
validate: true,
reverse_lock_order: true
end
def down
return unless should_run?
with_lock_retries do
remove_foreign_key_if_exists :p_ci_builds_metadata, :p_ci_builds,
name: :temp_fk_e20479742e_p,
reverse_lock_order: true
end
end
private
def should_run?
can_execute_on?(:ci_builds_metadata, :ci_builds)
end
end
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