File size: 1,345 Bytes
c61e0be | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 | # Copyright 2019 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
#
# https://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.
def client_query_w_timestamp_params() -> None:
# [START bigquery_query_params_timestamps]
import datetime
from google.cloud import bigquery
# Construct a BigQuery client object.
client = bigquery.Client()
query = "SELECT TIMESTAMP_ADD(@ts_value, INTERVAL 1 HOUR);"
job_config = bigquery.QueryJobConfig(
query_parameters=[
bigquery.ScalarQueryParameter(
"ts_value",
"TIMESTAMP",
datetime.datetime(2016, 12, 7, 8, 0, tzinfo=datetime.timezone.utc),
)
]
)
results = client.query_and_wait(
query, job_config=job_config
) # Make an API request.
for row in results:
print(row)
# [END bigquery_query_params_timestamps]
|