How to use

getTimestamp

method

in

com.google.cloud.spanner.Struct

@Override
public Timestamp getTimestamp(String columnName) {
 return getCurrentRowAsStruct().getTimestamp(columnName);
}

 return Value.date(value.getDate(fieldIndex));
case TIMESTAMP:
 return Value.timestamp(value.getTimestamp(fieldIndex));
case STRUCT:
 return Value.struct(value.getStruct(fieldIndex));

 builder.set(field, nullValue ? null : row.getString(fieldName));
} else if (spannerType.equals("TIMESTAMP")) {
 builder.set(field, nullValue ? null : row.getTimestamp(fieldName).toString());
} else if (spannerType.equals("DATE")) {
 builder.set(field, nullValue ? null : row.getDate(fieldName).toString());

@Override
public Timestamp getTimestamp(int columnIndex) {
 return getCurrentRowAsStruct().getTimestamp(columnIndex);
}

 return Value.date(value.getDate(fieldIndex));
case TIMESTAMP:
 return Value.timestamp(value.getTimestamp(fieldIndex));
case STRUCT:
 return Value.struct(value.getStruct(fieldIndex));

@Test
public void bindTimestamp() {
 Timestamp t = Timestamp.parseTimestamp("2016-09-18T00:00:00Z");
 Struct row = execute(Statement.newBuilder("SELECT @v").bind("v").to(t), Type.timestamp());
 assertThat(row.isNull(0)).isFalse();
 assertThat(row.getTimestamp(0)).isEqualTo(t);
}

@Test
public void writeCommitTimestamp() {
 Timestamp commitTimestamp =
   write(baseInsert().set("TimestampValue").to(Value.COMMIT_TIMESTAMP).build());
 Struct row = readLastRow("TimestampValue");
 assertThat(row.getTimestamp(0)).isEqualTo(commitTimestamp);
}

@Test
public void writeTimestamp() {
 Timestamp timestamp = Timestamp.parseTimestamp("2016-09-15T00:00:00.111111Z");
 write(baseInsert().set("TimestampValue").to(timestamp).build());
 Struct row = readLastRow("TimestampValue");
 assertThat(row.isNull(0)).isFalse();
 assertThat(row.getTimestamp(0)).isEqualTo(timestamp);
}

@Override
public Timestamp getTimestamp(int columnIndex) {
 return getCurrentRowAsStruct().getTimestamp(columnIndex);
}

@Override
public Timestamp getTimestamp(String columnName) {
 return getCurrentRowAsStruct().getTimestamp(columnName);
}

case TIMESTAMP:
 return nullSafeColumnParser(
   (currentRow, columnName) -> currentRow.getTimestamp(columnName).toString());
case ARRAY:
 return nullSafeColumnParser(SpannerConverters::parseArrayValue);