httk.store.backend.sql.bulk_deferred
====================================

.. py:module:: httk.store.backend.sql.bulk_deferred

.. autoapi-nested-parse::

   Stage-side finalization for fresh SQL bulk ingests.

   Unlike :mod:`httk.store.backend.sql.bulk_parallel`'s parity merger this module never
   loads provisional rows into a record table.  It builds temporary maps over the
   external stage, computes the reachable canonical rows, and projects each real
   table exactly once with final dense sids.



Classes
-------

.. autoapisummary::

   httk.store.backend.sql.bulk_deferred.DeferredFinalizer


Module Contents
---------------

.. py:class:: DeferredFinalizer(ingest, manifests)

   Set-wise, non-destructive finalizer for one empty-store ingest.


   .. py:attribute:: ingest


   .. py:attribute:: store


   .. py:attribute:: connection


   .. py:attribute:: manifests


   .. py:attribute:: graph


   .. py:attribute:: parents


   .. py:attribute:: stage_views
      :type:  dict[str, str]


   .. py:attribute:: maps
      :type:  dict[str, str]


   .. py:attribute:: finals
      :type:  dict[str, str]


   .. py:attribute:: objects
      :type:  list[str]
      :value: []



   .. py:attribute:: finalize_timings
      :type:  dict[str, float]


   .. py:attribute:: root_stage
      :type:  str | None
      :value: None



   .. py:attribute:: root_occurrences
      :type:  str | None
      :value: None



   .. py:method:: run()


   .. py:method:: cleanup()

      Drop every main-database temporary relation before marker clear.