code: def h2oimport_sql_select():
      """
      Python API test: h2o.import_sql_select(connection_url, table, username, password, columns=None, optimize=True)
      Not a real test, just make sure arguments are not changed.
      """
      command_list = [
          "connection_url",
          "select_query",
          "username",
          "password",
          "optimize",
      ]
      allargs = inspect.getfullargspec(h2o.import_sql_select)
      for arg_name in command_list:
          assert arg_name in allargs.args, (
              "argument "
              + arg_name
              + " is missing from h2o.import_sql_select() command"
          )
  
imports: import sys, os
  from tests import pyunit_utils
  import h2o
  import inspect
label_desc: Use image node_id 1 for calling a global function with example usage: h2oimport_sql_select() without return types