Examples with Struct com.google.cloud.spanner.Struct used on opensource projects

Example 26 with Struct

use of com.google.cloud.spanner.Struct in project google-cloud-java by GoogleCloudPlatform.

the class ITQueryTest method bindDateArray.

@Test
public void bindDateArray() {
    Date d1 = Date.parseDate("2016-09-18");
    Date d2 = Date.parseDate("2016-09-19");
    Struct row = execute(Statement.newBuilder("SELECT @v").bind("v").toDateArray(Arrays.asList(d1, d2, null)), Type.array(Type.date()));
    assertThat(row.isNull(0)).isFalse();
    assertThat(row.getDateList(0)).containsExactly(d1, d2, null).inOrder();
}

Example 27 with Struct

use of com.google.cloud.spanner.Struct in project google-cloud-java by GoogleCloudPlatform.

the class ITQueryTest method bindBoolNull.

@Test
public void bindBoolNull() {
    Struct row = execute(Statement.newBuilder("SELECT @v").bind("v").to((Boolean) null), Type.bool());
    assertThat(row.isNull(0)).isTrue();
}

Example 28 with Struct

use of com.google.cloud.spanner.Struct in project google-cloud-java by GoogleCloudPlatform.

the class ITQueryTest method bindBytesArrayEmpty.

@Test
public void bindBytesArrayEmpty() {
    Struct row = execute(Statement.newBuilder("SELECT @v").bind("v").toBytesArray(Arrays.<ByteArray>asList()), Type.array(Type.bytes()));
    assertThat(row.isNull(0)).isFalse();
    assertThat(row.getBytesList(0)).isEmpty();
}

Example 29 with Struct

use of com.google.cloud.spanner.Struct in project google-cloud-java by GoogleCloudPlatform.

the class ITQueryTest method positiveInfinity.

@Test
public void positiveInfinity() {
    Struct row = execute(Statement.newBuilder("SELECT IEEE_DIVIDE(1, 0)"), Type.float64());
    assertThat(row.getDouble(0)).isPositiveInfinity();
}

Example 30 with Struct

use of com.google.cloud.spanner.Struct in project google-cloud-java by GoogleCloudPlatform.

the class ITQueryTest method bindInt64ArrayNull.

@Test
public void bindInt64ArrayNull() {
    Struct row = execute(Statement.newBuilder("SELECT @v").bind("v").toInt64Array((long[]) null), Type.array(Type.int64()));
    assertThat(row.isNull(0)).isTrue();
}