Examples with TableId com.google.cloud.bigquery.TableId used on opensource projects

Example 1 with TableId

use of com.google.cloud.bigquery.TableId in project google-cloud-java by GoogleCloudPlatform.

the class ITBigQueryTest method testCreateAndGetJob.

@Test
public void testCreateAndGetJob() throws InterruptedException, TimeoutException {
    String sourceTableName = "test_create_and_get_job_source_table";
    String destinationTableName = "test_create_and_get_job_destination_table";
    TableId sourceTable = TableId.of(DATASET, sourceTableName);
    StandardTableDefinition tableDefinition = StandardTableDefinition.of(TABLE_SCHEMA);
    TableInfo tableInfo = TableInfo.of(sourceTable, tableDefinition);
    Table createdTable = bigquery.create(tableInfo);
    assertNotNull(createdTable);
    assertEquals(DATASET, createdTable.getTableId().getDataset());
    assertEquals(sourceTableName, createdTable.getTableId().getTable());
    TableId destinationTable = TableId.of(DATASET, destinationTableName);
    CopyJobConfiguration copyJobConfiguration = CopyJobConfiguration.of(destinationTable, sourceTable);
    Job createdJob = bigquery.create(JobInfo.of(copyJobConfiguration));
    Job remoteJob = bigquery.getJob(createdJob.getJobId());
    assertEquals(createdJob.getJobId(), remoteJob.getJobId());
    CopyJobConfiguration createdConfiguration = createdJob.getConfiguration();
    CopyJobConfiguration remoteConfiguration = remoteJob.getConfiguration();
    assertEquals(createdConfiguration.getSourceTables(), remoteConfiguration.getSourceTables());
    assertEquals(createdConfiguration.getDestinationTable(), remoteConfiguration.getDestinationTable());
    assertEquals(createdConfiguration.getCreateDisposition(), remoteConfiguration.getCreateDisposition());
    assertEquals(createdConfiguration.getWriteDisposition(), remoteConfiguration.getWriteDisposition());
    assertNotNull(remoteJob.getEtag());
    assertNotNull(remoteJob.getStatistics());
    assertNotNull(remoteJob.getStatus());
    assertEquals(createdJob.getSelfLink(), remoteJob.getSelfLink());
    assertEquals(createdJob.getUserEmail(), remoteJob.getUserEmail());
    assertTrue(createdTable.delete());
    Job completedJob = remoteJob.waitFor(WaitForOption.checkEvery(1, TimeUnit.SECONDS), WaitForOption.timeout(1, TimeUnit.MINUTES));
    assertNotNull(completedJob);
    assertNull(completedJob.getStatus().getError());
    assertTrue(bigquery.delete(DATASET, destinationTableName));
}

Example 2 with TableId

use of com.google.cloud.bigquery.TableId in project google-cloud-java by GoogleCloudPlatform.

the class ITBigQueryTest method testCreateViewTable.

@Test
public void testCreateViewTable() throws InterruptedException {
    String tableName = "test_create_view_table";
    TableId tableId = TableId.of(DATASET, tableName);
    ViewDefinition viewDefinition = ViewDefinition.of("SELECT TimestampField, StringField, BooleanField FROM " + DATASET + "." + TABLE_ID.getTable());
    TableInfo tableInfo = TableInfo.of(tableId, viewDefinition);
    Table createdTable = bigquery.create(tableInfo);
    assertNotNull(createdTable);
    assertEquals(DATASET, createdTable.getTableId().getDataset());
    assertEquals(tableName, createdTable.getTableId().getTable());
    Table remoteTable = bigquery.getTable(DATASET, tableName);
    assertNotNull(remoteTable);
    assertEquals(createdTable.getTableId(), remoteTable.getTableId());
    assertTrue(remoteTable.getDefinition() instanceof ViewDefinition);
    Schema expectedSchema = Schema.newBuilder().addField(Field.newBuilder("TimestampField", Field.Type.timestamp()).setMode(Field.Mode.NULLABLE).build()).addField(Field.newBuilder("StringField", Field.Type.string()).setMode(Field.Mode.NULLABLE).build()).addField(Field.newBuilder("BooleanField", Field.Type.bool()).setMode(Field.Mode.NULLABLE).build()).build();
    assertEquals(expectedSchema, remoteTable.getDefinition().getSchema());
    QueryRequest request = QueryRequest.newBuilder("SELECT * FROM " + tableName).setDefaultDataset(DatasetId.of(DATASET)).setMaxWaitTime(60000L).setPageSize(1000L).build();
    QueryResponse response = bigquery.query(request);
    while (!response.jobCompleted()) {
        response = bigquery.getQueryResults(response.getJobId());
        Thread.sleep(1000);
    }
    int rowCount = 0;
    for (List<FieldValue> row : response.getResult().getValues()) {
        FieldValue timestampCell = row.get(0);
        FieldValue stringCell = row.get(1);
        FieldValue booleanCell = row.get(2);
        assertEquals(FieldValue.Attribute.PRIMITIVE, timestampCell.getAttribute());
        assertEquals(FieldValue.Attribute.PRIMITIVE, stringCell.getAttribute());
        assertEquals(FieldValue.Attribute.PRIMITIVE, booleanCell.getAttribute());
        assertEquals(1408452095220000L, timestampCell.getTimestampValue());
        assertEquals("stringValue", stringCell.getStringValue());
        assertEquals(false, booleanCell.getBooleanValue());
        rowCount++;
    }
    assertEquals(2, rowCount);
    assertTrue(remoteTable.delete());
}

Example 3 with TableId

use of com.google.cloud.bigquery.TableId in project google-cloud-java by GoogleCloudPlatform.

the class ITBigQueryTest method testCreateAndGetTable.

@Test
public void testCreateAndGetTable() {
    String tableName = "test_create_and_get_table";
    TableId tableId = TableId.of(DATASET, tableName);
    TimePartitioning partitioning = TimePartitioning.of(Type.DAY);
    StandardTableDefinition tableDefinition = StandardTableDefinition.newBuilder().setSchema(TABLE_SCHEMA).setTimePartitioning(partitioning).build();
    Table createdTable = bigquery.create(TableInfo.of(tableId, tableDefinition));
    assertNotNull(createdTable);
    assertEquals(DATASET, createdTable.getTableId().getDataset());
    assertEquals(tableName, createdTable.getTableId().getTable());
    Table remoteTable = bigquery.getTable(DATASET, tableName);
    assertNotNull(remoteTable);
    assertTrue(remoteTable.getDefinition() instanceof StandardTableDefinition);
    assertEquals(createdTable.getTableId(), remoteTable.getTableId());
    assertEquals(TableDefinition.Type.TABLE, remoteTable.getDefinition().getType());
    assertEquals(TABLE_SCHEMA, remoteTable.getDefinition().getSchema());
    assertNotNull(remoteTable.getCreationTime());
    assertNotNull(remoteTable.getLastModifiedTime());
    assertNotNull(remoteTable.<StandardTableDefinition>getDefinition().getNumBytes());
    assertNotNull(remoteTable.<StandardTableDefinition>getDefinition().getNumRows());
    assertEquals(partitioning, remoteTable.<StandardTableDefinition>getDefinition().getTimePartitioning());
    assertTrue(remoteTable.delete());
}

Example 4 with TableId

use of com.google.cloud.bigquery.TableId in project google-cloud-java by GoogleCloudPlatform.

the class ITBigQueryTest method testInsertFromFile.

@Test
public void testInsertFromFile() throws InterruptedException, IOException, TimeoutException {
    String destinationTableName = "test_insert_from_file_table";
    TableId tableId = TableId.of(DATASET, destinationTableName);
    WriteChannelConfiguration configuration = WriteChannelConfiguration.newBuilder(tableId).setFormatOptions(FormatOptions.json()).setCreateDisposition(JobInfo.CreateDisposition.CREATE_IF_NEEDED).setSchema(TABLE_SCHEMA).build();
    TableDataWriteChannel channel = bigquery.writer(configuration);
    try {
        channel.write(ByteBuffer.wrap(JSON_CONTENT.getBytes(StandardCharsets.UTF_8)));
    } finally {
        channel.close();
    }
    Job job = channel.getJob().waitFor();
    LoadStatistics statistics = job.getStatistics();
    assertEquals(1L, statistics.getInputFiles().longValue());
    assertEquals(2L, statistics.getOutputRows().longValue());
    LoadJobConfiguration jobConfiguration = job.getConfiguration();
    assertEquals(TABLE_SCHEMA, jobConfiguration.getSchema());
    assertNull(jobConfiguration.getSourceUris());
    assertNull(job.getStatus().getError());
    Page<List<FieldValue>> rows = bigquery.listTableData(tableId);
    int rowCount = 0;
    for (List<FieldValue> row : rows.getValues()) {
        FieldValue timestampCell = row.get(0);
        FieldValue stringCell = row.get(1);
        FieldValue integerArrayCell = row.get(2);
        FieldValue booleanCell = row.get(3);
        FieldValue bytesCell = row.get(4);
        FieldValue recordCell = row.get(5);
        FieldValue integerCell = row.get(6);
        FieldValue floatCell = row.get(7);
        assertEquals(FieldValue.Attribute.PRIMITIVE, timestampCell.getAttribute());
        assertEquals(FieldValue.Attribute.PRIMITIVE, stringCell.getAttribute());
        assertEquals(FieldValue.Attribute.REPEATED, integerArrayCell.getAttribute());
        assertEquals(FieldValue.Attribute.PRIMITIVE, booleanCell.getAttribute());
        assertEquals(FieldValue.Attribute.PRIMITIVE, bytesCell.getAttribute());
        assertEquals(FieldValue.Attribute.RECORD, recordCell.getAttribute());
        assertEquals(FieldValue.Attribute.PRIMITIVE, integerCell.getAttribute());
        assertEquals(FieldValue.Attribute.PRIMITIVE, floatCell.getAttribute());
        assertEquals(1408452095220000L, timestampCell.getTimestampValue());
        assertEquals("stringValue", stringCell.getStringValue());
        assertEquals(0, integerArrayCell.getRepeatedValue().get(0).getLongValue());
        assertEquals(1, integerArrayCell.getRepeatedValue().get(1).getLongValue());
        assertEquals(false, booleanCell.getBooleanValue());
        assertArrayEquals(BYTES, bytesCell.getBytesValue());
        assertEquals(-14182916000000L, recordCell.getRecordValue().get(0).getTimestampValue());
        assertTrue(recordCell.getRecordValue().get(1).isNull());
        assertEquals(1, recordCell.getRecordValue().get(2).getRepeatedValue().get(0).getLongValue());
        assertEquals(0, recordCell.getRecordValue().get(2).getRepeatedValue().get(1).getLongValue());
        assertEquals(true, recordCell.getRecordValue().get(3).getBooleanValue());
        assertEquals(3, integerCell.getLongValue());
        assertEquals(1.2, floatCell.getDoubleValue(), 0.0001);
        rowCount++;
    }
    assertEquals(2, rowCount);
    assertTrue(bigquery.delete(DATASET, destinationTableName));
}

Example 5 with TableId

use of com.google.cloud.bigquery.TableId in project google-cloud-java by GoogleCloudPlatform.

the class BigQuerySnippets method listTableDataFromId.

/**
   * Example of listing table rows, specifying the page size.
   */
// [TARGET listTableData(TableId, TableDataListOption...)]
// [VARIABLE "my_dataset_name"]
// [VARIABLE "my_table_name"]
public Page<List<FieldValue>> listTableDataFromId(String datasetName, String tableName) {
    // [START listTableDataFromId]
    TableId tableIdObject = TableId.of(datasetName, tableName);
    Page<List<FieldValue>> tableData = bigquery.listTableData(tableIdObject, TableDataListOption.pageSize(100));
    for (List<FieldValue> row : tableData.iterateAll()) {
    // do something with the row
    }
    // [END listTableDataFromId]
    return tableData;
}