com.google.cloud.bigquery.storage.util
com.google.cloud.bigquery.storage.v1
The interfaces provided are listed below, along with usage samples.
BaseBigQueryReadClient
Service Description: BigQuery Read API.
The Read API can be used to read data from BigQuery.
Sample for BaseBigQueryReadClient:
// This snippet has been automatically generated and should be regarded as a code template only.
// It will require modifications to work:
// - It may require correct/in-range values for request initialization.
// - It may require specifying regional endpoints when creating the service client as shown in
// https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
try (BaseBigQueryReadClient baseBigQueryReadClient = BaseBigQueryReadClient.create()) {
ProjectName parent = ProjectName.of("[PROJECT]");
ReadSession readSession = ReadSession.newBuilder().build();
int maxStreamCount = 940837515;
ReadSession response =
baseBigQueryReadClient.createReadSession(parent, readSession, maxStreamCount);
}
BigQueryWriteClient
Service Description: BigQuery Write API.
The Write API can be used to write data to BigQuery.
For supplementary information about the Write API, see: https://cloud.google.com/bigquery/docs/write-api
Sample for BigQueryWriteClient:
// This snippet has been automatically generated and should be regarded as a code template only.
// It will require modifications to work:
// - It may require correct/in-range values for request initialization.
// - It may require specifying regional endpoints when creating the service client as shown in
// https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
try (BigQueryWriteClient bigQueryWriteClient = BigQueryWriteClient.create()) {
TableName parent = TableName.of("[PROJECT]", "[DATASET]", "[TABLE]");
WriteStream writeStream = WriteStream.newBuilder().build();
WriteStream response = bigQueryWriteClient.createWriteStream(parent, writeStream);
}
com.google.cloud.bigquery.storage.v1.stub
com.google.cloud.bigquery.storage.v1.stub.readrows
com.google.cloud.bigquery.storage.v1beta1
The interfaces provided are listed below, along with usage samples.
BaseBigQueryStorageClient
Service Description: BigQuery storage API.
The BigQuery storage API can be used to read data stored in BigQuery.
Sample for BaseBigQueryStorageClient:
// This snippet has been automatically generated and should be regarded as a code template only.
// It will require modifications to work:
// - It may require correct/in-range values for request initialization.
// - It may require specifying regional endpoints when creating the service client as shown in
// https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
try (BaseBigQueryStorageClient baseBigQueryStorageClient = BaseBigQueryStorageClient.create()) {
TableReferenceProto.TableReference tableReference =
TableReferenceProto.TableReference.newBuilder().build();
ProjectName parent = ProjectName.of("[PROJECT]");
int requestedStreams = 1017221410;
Storage.ReadSession response =
baseBigQueryStorageClient.createReadSession(tableReference, parent, requestedStreams);
}
com.google.cloud.bigquery.storage.v1beta1.stub
com.google.cloud.bigquery.storage.v1beta1.stub.readrows
com.google.cloud.bigquery.storage.v1beta2
The interfaces provided are listed below, along with usage samples.
BaseBigQueryReadClient
Service Description: BigQuery Read API.
The Read API can be used to read data from BigQuery.
New code should use the v1 Read API going forward, if they don't use Write API at the same time.
Sample for BaseBigQueryReadClient:
// This snippet has been automatically generated and should be regarded as a code template only.
// It will require modifications to work:
// - It may require correct/in-range values for request initialization.
// - It may require specifying regional endpoints when creating the service client as shown in
// https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
try (BaseBigQueryReadClient baseBigQueryReadClient = BaseBigQueryReadClient.create()) {
ProjectName parent = ProjectName.of("[PROJECT]");
ReadSession readSession = ReadSession.newBuilder().build();
int maxStreamCount = 940837515;
ReadSession response =
baseBigQueryReadClient.createReadSession(parent, readSession, maxStreamCount);
}
BigQueryWriteClient
Service Description: BigQuery Write API.
The Write API can be used to write data to BigQuery.
Sample for BigQueryWriteClient:
// This snippet has been automatically generated and should be regarded as a code template only.
// It will require modifications to work:
// - It may require correct/in-range values for request initialization.
// - It may require specifying regional endpoints when creating the service client as shown in
// https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
try (BigQueryWriteClient bigQueryWriteClient = BigQueryWriteClient.create()) {
TableName parent = TableName.of("[PROJECT]", "[DATASET]", "[TABLE]");
WriteStream writeStream = WriteStream.newBuilder().build();
WriteStream response = bigQueryWriteClient.createWriteStream(parent, writeStream);
}