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

Example 1 with QueryJobConfiguration

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

the class ITBigQueryTest method testQueryJob.

@Test
public void testQueryJob() throws InterruptedException, TimeoutException {
    String tableName = "test_query_job_table";
    String query = new StringBuilder().append("SELECT TimestampField, StringField, BooleanField FROM ").append(TABLE_ID.getTable()).toString();
    TableId destinationTable = TableId.of(DATASET, tableName);
    QueryJobConfiguration configuration = QueryJobConfiguration.newBuilder(query).setDefaultDataset(DatasetId.of(DATASET)).setDestinationTable(destinationTable).build();
    Job remoteJob = bigquery.create(JobInfo.of(configuration));
    remoteJob = remoteJob.waitFor();
    assertNull(remoteJob.getStatus().getError());
    QueryResponse response = bigquery.getQueryResults(remoteJob.getJobId());
    while (!response.jobCompleted()) {
        Thread.sleep(1000);
        response = bigquery.getQueryResults(response.getJobId());
    }
    assertFalse(response.hasErrors());
    assertEquals(QUERY_RESULT_SCHEMA, response.getResult().getSchema());
    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(bigquery.delete(DATASET, tableName));
    Job queryJob = bigquery.getJob(remoteJob.getJobId());
    JobStatistics.QueryStatistics statistics = queryJob.getStatistics();
    assertNotNull(statistics.getQueryPlan());
}

Example 2 with QueryJobConfiguration

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

the class ITBigQueryTest method testCancelJob.

@Test
public void testCancelJob() throws InterruptedException, TimeoutException {
    String destinationTableName = "test_cancel_query_job_table";
    String query = "SELECT TimestampField, StringField, BooleanField FROM " + TABLE_ID.getTable();
    TableId destinationTable = TableId.of(DATASET, destinationTableName);
    QueryJobConfiguration configuration = QueryJobConfiguration.newBuilder(query).setDefaultDataset(DatasetId.of(DATASET)).setDestinationTable(destinationTable).build();
    Job remoteJob = bigquery.create(JobInfo.of(configuration));
    assertTrue(remoteJob.cancel());
    remoteJob = remoteJob.waitFor();
    assertNull(remoteJob.getStatus().getError());
}