Method: ActiveRecord::Tasks::DatabaseTasks#reconstruct_from_schema

Defined in:
activerecord/lib/active_record/tasks/database_tasks.rb

#reconstruct_from_schema(db_config, format = ActiveRecord.schema_format, file = nil) ⇒ Object

:nodoc:



413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
 
# File 'activerecord/lib/active_record/tasks/database_tasks.rb', line 413

def reconstruct_from_schema(db_config, format = ActiveRecord.schema_format, file = nil) # :nodoc:
  file ||= schema_dump_path(db_config, format)

  check_schema_file(file) if file

  with_temporary_pool(db_config, clobber: true) do
    if schema_up_to_date?(db_config, format, file)
      truncate_tables(db_config) unless ENV["SKIP_TEST_DATABASE_TRUNCATE"]
    else
      purge(db_config)
      load_schema(db_config, format, file)
    end
  rescue ActiveRecord::NoDatabaseError
    create(db_config)
    load_schema(db_config, format, file)
  end
end