class_docstr: A Database connection.
class_docstr_tok: ["A","Database","connection","."]
docstr: Bulk insert or update.
docstr_tok: ["Bulk","insert","or","update","."]
code: def bulk_query(self, query, *multiparams):
      """Bulk insert or update."""
  
      self._conn.execute(text(query), *multiparams)
  
imports: import os
  from sys import stdout
  from collections import OrderedDict
  from contextlib import contextmanager
  from inspect import isclass
  import tablib
  from docopt import docopt
  from sqlalchemy import create_engine, exc, inspect, text
label_desc: Use image node_id 7 for calling the Connection obj's underlying member method code with example usage: obj.bulk_query(query) without return types