class_docstr: Reuses PrestoEngineSpec functionality.
class_docstr_tok: ["Reuses","PrestoEngineSpec","functionality","."]
docstr: Return True if the live cursor handles the implicit cancelation of the query,
  False otherwise.
  
  :return: Whether the live cursor implicitly cancels the query
  :see: handle_cursor
docstr_tok: ["Return","True","if","the","live","cursor","handles","the","implicit","cancelation","of","the","query",",","False","otherwise",".",":","return",":","Whether","the","live","cursor","implicitly","cancels","the","query",":","see",":","handle_cursor"]
code: def has_implicit_cancel(cls) -> bool:
      """
      Return True if the live cursor handles the implicit cancelation of the query,
      False otherwise.
  
      :return: Whether the live cursor implicitly cancels the query
      :see: handle_cursor
      """
  
      return True
  
imports: from __future__ import annotations
  import logging
  import os
  import re
  import tempfile
  import time
  from datetime import datetime
  from typing import Any, TYPE_CHECKING
  from urllib import parse
  import numpy
  import pandas
  import pyarrow
  import pyarrow.parquet
  from flask import current_app, g
  from sqlalchemy import Column, text, types
  from sqlalchemy.engine.base import Engine
  from sqlalchemy.engine.reflection import Inspector
  from sqlalchemy.engine.url import URL
  from sqlalchemy.sql.expression import ColumnClause, Select
  from superset import db
  from superset.common.db_query_status import QueryStatus
  from superset.constants import TimeGrain
  from superset.databases.utils import make_url_safe
  from superset.db_engine_specs.base import BaseEngineSpec
  from superset.db_engine_specs.presto import PrestoEngineSpec
  from superset.exceptions import SupersetException
  from superset.extensions import cache_manager
  from superset.models.sql_lab import Query
  from superset.sql_parse import ParsedQuery, Table
  from superset.superset_typing import ResultSetColumnType
label_desc: Use image node_id 23 for calling the HiveEngineSpec obj's underlying member method code with example usage: obj.has_implicit_cancel(cls) and returns: True