[massive store] Rework constraint/index handling
The basic idea is to keep the primary constraint on entities.eid since it's
heavily used in metadata insertions. Other option would have been to drop /
recreate but its very costly on big database, and the index is used for
insertion into the entities table itself, so it's not worth droping it at a
first glance.
Also, keeping it avoids to systematically drop all constraints which depends on
it. We may thus now lazily drop constraints, only on insertion of some
etype/rtype for the related table.
Related to #15538359
.. _index_module:
:mod:`cubicweb`
===============
.. automodule:: cubicweb
Exceptions
----------
Base exceptions
~~~~~~~~~~~~~~~
.. autoexception:: ProgrammingError
:show-inheritance:
.. autoexception:: CubicWebException
:show-inheritance:
.. autoexception:: InternalError
:show-inheritance:
.. autoexception:: SecurityError
:show-inheritance:
.. autoexception:: RepositoryError
:show-inheritance:
.. autoexception:: SourceException
:show-inheritance:
.. autoexception:: CubicWebRuntimeError
:show-inheritance:
Repository exceptions
~~~~~~~~~~~~~~~~~~~~~
.. autoexception:: ConnectionError
:show-inheritance:
.. autoexception:: AuthenticationError
:show-inheritance:
.. autoexception:: BadConnectionId
:show-inheritance:
.. autoexception:: UnknownEid
:show-inheritance:
.. autoexception:: UniqueTogetherError
:show-inheritance:
Security Exceptions
~~~~~~~~~~~~~~~~~~~
.. autoexception:: Unauthorized
:show-inheritance:
.. autoexception:: Forbidden
:show-inheritance:
Source exceptions
~~~~~~~~~~~~~~~~~
.. autoexception:: EidNotInSource
:show-inheritance:
Registry exceptions
~~~~~~~~~~~~~~~~~~~
.. autoexception:: UnknownProperty
:show-inheritance:
Query exceptions
~~~~~~~~~~~~~~~~
.. autoexception:: QueryError
:show-inheritance:
.. autoexception:: NotAnEntity
:show-inheritance:
.. autoexception:: MultipleResultsError
:show-inheritance:
.. autoexception:: NoResultError
:show-inheritance:
.. autoexception:: UndoTransactionException
:show-inheritance:
Misc
~~~~
.. autoexception:: ConfigurationError
:show-inheritance:
.. autoexception:: ExecutionError
:show-inheritance:
.. autoexception:: BadCommandUsage
:show-inheritance:
.. autoexception:: ValidationError
:show-inheritance:
Utilities
---------
.. autoclass:: Binary
.. autoclass:: CubicWebEventManager
.. autofunction:: onevent
.. autofunction:: validation_error