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

Example 16 with QueryResponse

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

the class ITBigQueryTest method testQuery.

@Test
public void testQuery() throws InterruptedException {
    String query = new StringBuilder().append("SELECT TimestampField, StringField, BooleanField FROM ").append(TABLE_ID.getTable()).toString();
    QueryRequest request = QueryRequest.newBuilder(query).setDefaultDataset(DatasetId.of(DATASET)).setMaxWaitTime(60000L).setPageSize(1000L).build();
    QueryResponse response = queryAndWaitForResponse(request);
    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);
    Job queryJob = bigquery.getJob(response.getJobId());
    JobStatistics.QueryStatistics statistics = queryJob.getStatistics();
    assertNotNull(statistics.getQueryPlan());
}