Class v1alpha.MetastorePartitionServiceClient (4.10.0)

  /**
   * 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.
   * TODO(developer): Uncomment these variables before running the sample.
   */
  /**
   *  Required. Reference to the table to where the metastore partitions to be
   *  added, in the format of
   *  projects/{project}/locations/{location}/datasets/{dataset}/tables/{table}.
   */
  // const parent = 'abc123'
  /**
   *  Required. Requests to add metastore partitions to the table.
   */
  // const requests = [1,2,3,4]
  /**
   *  Optional. Mimics the ifNotExists flag in IMetaStoreClient
   *  add_partitions(..). If the flag is set to false, the server will return
   *  ALREADY_EXISTS if any partition already exists. If the flag is set to true,
   *  the server will skip existing partitions and insert only the non-existing
   *  partitions.
   */
  // const skipExistingPartitions = true

  // Imports the Storage library
  const {MetastorePartitionServiceClient} = require('@google-cloud/storage').v1alpha;

  // Instantiates a client
  const storageClient = new MetastorePartitionServiceClient();

  async function callBatchCreateMetastorePartitions() {
    // Construct request
    const request = {
      parent,
      requests,
    };

    // Run request
    const response = await storageClient.batchCreateMetastorePartitions(request);
    console.log(response);
  }

  callBatchCreateMetastorePartitions();

  /**
   * 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.
   * TODO(developer): Uncomment these variables before running the sample.
   */
  /**
   *  Required. Reference to the table to which these metastore partitions
   *  belong, in the format of
   *  projects/{project}/locations/{location}/datasets/{dataset}/tables/{table}.
   */
  // const parent = 'abc123'
  /**
   *  Required. The list of metastore partitions (identified by its values) to be
   *  deleted. A maximum of 100 partitions can be deleted in a batch.
   */
  // const partitionValues = [1,2,3,4]

  // Imports the Storage library
  const {MetastorePartitionServiceClient} = require('@google-cloud/storage').v1alpha;

  // Instantiates a client
  const storageClient = new MetastorePartitionServiceClient();

  async function callBatchDeleteMetastorePartitions() {
    // Construct request
    const request = {
      parent,
      partitionValues,
    };

    // Run request
    const response = await storageClient.batchDeleteMetastorePartitions(request);
    console.log(response);
  }

  callBatchDeleteMetastorePartitions();

  /**
   * 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.
   * TODO(developer): Uncomment these variables before running the sample.
   */
  /**
   *  Required. Reference to the table to which these metastore partitions
   *  belong, in the format of
   *  projects/{project}/locations/{location}/datasets/{dataset}/tables/{table}.
   */
  // const parent = 'abc123'
  /**
   *  Required. Requests to update metastore partitions in the table.
   */
  // const requests = [1,2,3,4]

  // Imports the Storage library
  const {MetastorePartitionServiceClient} = require('@google-cloud/storage').v1alpha;

  // Instantiates a client
  const storageClient = new MetastorePartitionServiceClient();

  async function callBatchUpdateMetastorePartitions() {
    // Construct request
    const request = {
      parent,
      requests,
    };

    // Run request
    const response = await storageClient.batchUpdateMetastorePartitions(request);
    console.log(response);
  }

  callBatchUpdateMetastorePartitions();

  /**
   * 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.
   * TODO(developer): Uncomment these variables before running the sample.
   */
  /**
   *  Required. Reference to the table to which these metastore partitions
   *  belong, in the format of
   *  projects/{project}/locations/{location}/datasets/{dataset}/tables/{table}.
   */
  // const parent = 'abc123'
  /**
   *  Optional. SQL text filtering statement, similar to a WHERE clause in a
   *  query. Only supports single-row expressions.  Aggregate functions are not
   *  supported.
   *  Examples: "int_field > 5"
   *            "date_field = CAST('2014-9-27' as DATE)"
   *            "nullable_field is not NULL"
   *            "st_equals(geo_field, st_geofromtext("POINT(2, 2)"))"
   *            "numeric_field BETWEEN 1.0 AND 5.0"
   *  Restricted to a maximum length for 1 MB.
   */
  // const filter = 'abc123'

  // Imports the Storage library
  const {MetastorePartitionServiceClient} = require('@google-cloud/storage').v1alpha;

  // Instantiates a client
  const storageClient = new MetastorePartitionServiceClient();

  async function callListMetastorePartitions() {
    // Construct request
    const request = {
      parent,
    };

    // Run request
    const response = await storageClient.listMetastorePartitions(request);
    console.log(response);
  }

  callListMetastorePartitions();

  /**
   * 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.
   * TODO(developer): Uncomment these variables before running the sample.
   */
  /**
   *  Required. Reference to the table to where the partition to be added, in the
   *  format of
   *  projects/{project}/locations/{location}/datasets/{dataset}/tables/{table}.
   */
  // const parent = 'abc123'
  /**
   *  Optional. A list of metastore partitions to be added to the table.
   */
  // const metastorePartitions = [1,2,3,4]
  /**
   *  Optional. Mimics the ifNotExists flag in IMetaStoreClient
   *  add_partitions(..). If the flag is set to false, the server will return
   *  ALREADY_EXISTS on commit if any partition already exists. If the flag is
   *  set to true:
   *   1) the server will skip existing partitions
   *   insert only the non-existing partitions as part of the commit.
   *   2) The client must set the `skip_existing_partitions` field to true for
   *   all requests in the stream.
   */
  // const skipExistingPartitions = true

  // Imports the Storage library
  const {MetastorePartitionServiceClient} = require('@google-cloud/storage').v1alpha;

  // Instantiates a client
  const storageClient = new MetastorePartitionServiceClient();

  async function callStreamMetastorePartitions() {
    // Construct request
    const request = {
      parent,
    };

    // Run request
    const stream = await storageClient.streamMetastorePartitions();
    stream.on('data', (response) => { console.log(response) });
    stream.on('error', (err) => { throw(err) });
    stream.on('end', () => { /* API call completed */ });
    stream.write(request);
    stream.end();
  }

  callStreamMetastorePartitions();