[massive store] Store entities in temporary table as well
* on some entity type is encountered by a slave, create a dedicated table for
insertion of entities of this type by this slave, similarly to what is done
for relation - this should lower changes of conflicts in master/slaves mode ;
* delay drop of constraints and indexes to `finish` method, where copy from
temporary tables to regular table is done ;
* insertion of metadata is done by scanning temporary tables, which may be way
shorter than theier associated regular table ;
* drop drop_metadata_constraints with its constraint_dropped friend attribute,
there are no more necessary since this is done once in the `finish`.
Related to #15538303
@echo off
rem = """-*-Python-*- script
rem -------------------- DOS section --------------------
rem You could set PYTHONPATH or TK environment variables here
python -x "%~f0" %*
goto exit
"""
# -------------------- Python section --------------------
import sys
from os.path import join, dirname, normpath
sys.path.insert(0, normpath(join(dirname(__file__), '..', '..')))
from cubicweb.cwctl import run
run(sys.argv[1:])
DosExitLabel = """
:exit
rem """