firestoreからbigqueryへのexport手順

gcsを介して行う
<h2>export from firestore</h2>
<pre><code class="hljs">gcloud beta firestore export \
 gs://[BUCKET_NAME] \
 --collection-ids=[COLLECTION_ID_1],[COLLECTION_ID_2]
</code></pre>
<ul>
<li><a href="https://firebase.google.com/docs/firestore/manage-data/export-import?hl=ja">データのエクスポートとインポート  |  Firebase</a></li>
</ul>
<h2>import to bigquery</h2>
<pre><code class="hljs">bq --location=[LOCATION] load \
 --source_format=[FORMAT] \
 [DATASET].[TABLE] \
 [PATH_TO_SOURCE]
</code></pre>
<ul>
<li><a href="https://cloud.google.com/bigquery/docs/loading-data-cloud-firestore#loading_cloud_firestore_export_service_data">Loading data from Cloud Firestore exports  |  BigQuery  |  Google Cloud</a></li>
</ul>