Class Connection (1.25.0)

Version 1.25.0

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Connection(client, bqstorage_client=None)

DB-API Connection to Google BigQuery.

Parameters

Name	Description
client	google.cloud.bigquery.Client A client used to connect to BigQuery.
bqstorage_client	Optional[google.cloud.bigquery_storage_v1beta1.BigQueryStorageClient] [Beta] An alternative client that uses the faster BigQuery Storage API to fetch rows from BigQuery. If both clients are given, bqstorage_client is used first to fetch query results, with a fallback on client, if necessary. .. note:: There is a known issue with the BigQuery Storage API with small anonymous result sets, which results in such fallback. https://github.com/googleapis/python-bigquery-storage/issues/2

Inheritance

builtins.object > Connection

Methods

close

close()

No-op.

commit

commit()

No-op.

cursor

cursor()

Return a new cursor object.

Returns

Type	Description
google.cloud.bigquery.dbapi.Cursor	A DB-API cursor that uses this connection.