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

Example 21 with Struct

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

the class ITQueryTest method bindTimestampArray.

@Test
public void bindTimestampArray() {
    Timestamp t1 = Timestamp.parseTimestamp("2016-09-18T00:00:00Z");
    Timestamp t2 = Timestamp.parseTimestamp("2016-09-19T00:00:00Z");
    Struct row = execute(Statement.newBuilder("SELECT @v").bind("v").toTimestampArray(Arrays.asList(t1, t2, null)), Type.array(Type.timestamp()));
    assertThat(row.isNull(0)).isFalse();
    assertThat(row.getTimestampList(0)).containsExactly(t1, t2, null).inOrder();
}

Example 22 with Struct

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

the class ITQueryTest method bindStringArrayEmpty.

@Test
public void bindStringArrayEmpty() {
    Struct row = execute(Statement.newBuilder("SELECT @v").bind("v").toStringArray(Arrays.<String>asList()), Type.array(Type.string()));
    assertThat(row.isNull(0)).isFalse();
    assertThat(row.getStringList(0)).containsExactly();
}

Example 23 with Struct

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

the class ITQueryTest method bindFloat64ArrayNull.

@Test
public void bindFloat64ArrayNull() {
    Struct row = execute(Statement.newBuilder("SELECT @v").bind("v").toFloat64Array((double[]) null), Type.array(Type.float64()));
    assertThat(row.isNull(0)).isTrue();
}

Example 24 with Struct

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

the class ITQueryTest method bindTimestampNull.

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

Example 25 with Struct

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

the class ITQueryTest method bindInt64.

@Test
public void bindInt64() {
    Struct row = execute(Statement.newBuilder("SELECT @v").bind("v").to(1234), Type.int64());
    assertThat(row.isNull(0)).isFalse();
    assertThat(row.getLong(0)).isEqualTo(1234);
}