migration_toolkit/executors/create_table.py

# Copyright 2023 Google LLC
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.

import logging
from common.file_reader import read
from google.cloud import bigquery

logger = logging.getLogger(__name__)


def execute_create_table(filepath: str, bigquery_client: bigquery.Client):
  logger.debug(f"Executing create bigquery table. Filepath: {filepath}")
  ddl = read(filepath)

  logger.info(f"Running SQL query:\n{ddl}")
  query_job = bigquery_client.query(ddl)
  res = [r for r in query_job.result()]
  logger.debug(f"Done. Result: {res}")