class_docstr: This handler handles connection and execution of the Vertica statements.
class_docstr_tok: ["This","handler","handles","connection","and","execution","of","the","Vertica","statements","."]
docstr: Retrieve the data from the SQL statement.
docstr_tok: ["Retrieve","the","data","from","the","SQL","statement","."]
code: def query(self, query: ASTNode) -> Response:
      """
      Retrieve the data from the SQL statement.
      """
      renderer = SqlalchemyRender(VerticaDialect)
      query_str = renderer.get_string(query, with_failback=True)
      return self.native_query(query_str)
  
imports: from collections import OrderedDict
  from typing import Optional
  import pandas
  import vertica_python
  from mindsdb_sql import parse_sql
  from mindsdb_sql.render.sqlalchemy_render import SqlalchemyRender
  from mindsdb_sql.parser.ast.base import ASTNode
  from mindsdb.utilities import log
  from mindsdb.integrations.libs.base import DatabaseHandler
  from mindsdb.integrations.libs.response import HandlerStatusResponse, HandlerResponse, RESPONSE_TYPE
  from mindsdb.integrations.libs.const import HANDLER_CONNECTION_ARG_TYPE
  from sqla_vertica_python.vertica_python import VerticaDialect
label_desc: Use image node_id 6 for calling the VerticaHandler obj's underlying member method code with example usage: obj.query(query) and returns: self