-
Benachrichtigungen
You must be signed in to change notification settings - Fork 210
/
updateDatasetExpiration.js
47 lines (39 loc) · 1.65 KB
/
updateDatasetExpiration.js
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
43
44
45
46
47
// 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
//
// 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.
'use strict';
function main(datasetId = 'my_dataset') {
// [START bigquery_update_dataset_expiration]
// Import the Google Cloud client library
const {BigQuery} = require('@google-cloud/bigquery');
const bigquery = new BigQuery();
async function updateDatasetExpiration() {
// Updates the lifetime of all tables in the dataset, in milliseconds.
/**
* TODO(developer): Uncomment the following lines before running the sample.
*/
// const datasetId = "my_dataset";
// Retreive current dataset metadata
const dataset = bigquery.dataset(datasetId);
const [metadata] = await dataset.getMetadata();
// Set new dataset metadata
const expirationTime = 24 * 60 * 60 * 1000;
metadata.defaultTableExpirationMs = expirationTime.toString();
const [apiResponse] = await dataset.setMetadata(metadata);
const newExpirationTime = apiResponse.defaultTableExpirationMs;
console.log(`${datasetId} expiration: ${newExpirationTime}`);
}
// [END bigquery_update_dataset_expiration]
updateDatasetExpiration();
}
main(...process.argv.slice(2));