Examples with ConnectorTableHandle com.facebook.presto.spi.ConnectorTableHandle used on opensource projects

Example 11 with ConnectorTableHandle

use of com.facebook.presto.spi.ConnectorTableHandle in project presto by prestodb.

the class TestRaptorMetadata method testTablePropertiesWithOrganization.

@Test
public void testTablePropertiesWithOrganization() {
    assertNull(metadata.getTableHandle(SESSION, DEFAULT_TEST_ORDERS));
    ConnectorTableMetadata ordersTable = getOrdersTable(ImmutableMap.of(ORDERING_PROPERTY, ImmutableList.of("orderdate", "custkey"), ORGANIZED_PROPERTY, true, TABLE_SUPPORTS_DELTA_DELETE, false));
    metadata.createTable(SESSION, ordersTable, false);
    ConnectorTableHandle tableHandle = metadata.getTableHandle(SESSION, DEFAULT_TEST_ORDERS);
    assertInstanceOf(tableHandle, RaptorTableHandle.class);
    RaptorTableHandle raptorTableHandle = (RaptorTableHandle) tableHandle;
    assertEquals(raptorTableHandle.getTableId(), 1);
    long tableId = raptorTableHandle.getTableId();
    MetadataDao metadataDao = dbi.onDemand(MetadataDao.class);
    // verify sort columns
    List<TableColumn> sortColumns = metadataDao.listSortColumns(tableId);
    assertTableColumnsEqual(sortColumns, ImmutableList.of(new TableColumn(DEFAULT_TEST_ORDERS, "orderdate", DATE, 4, 3, OptionalInt.empty(), OptionalInt.of(0), false), new TableColumn(DEFAULT_TEST_ORDERS, "custkey", BIGINT, 2, 1, OptionalInt.empty(), OptionalInt.of(1), false)));
    // verify organization
    assertTrue(metadataDao.getTableInformation(tableId).isOrganized());
    metadata.dropTable(SESSION, tableHandle);
}

Example 12 with ConnectorTableHandle

use of com.facebook.presto.spi.ConnectorTableHandle in project presto by prestodb.

the class TestRaptorMetadata method testSortOrderProperty.

@Test
public void testSortOrderProperty() {
    assertNull(metadata.getTableHandle(SESSION, DEFAULT_TEST_ORDERS));
    ConnectorTableMetadata ordersTable = getOrdersTable(ImmutableMap.of(ORDERING_PROPERTY, ImmutableList.of("orderdate", "custkey"), TABLE_SUPPORTS_DELTA_DELETE, false));
    metadata.createTable(SESSION, ordersTable, false);
    ConnectorTableHandle tableHandle = metadata.getTableHandle(SESSION, DEFAULT_TEST_ORDERS);
    assertInstanceOf(tableHandle, RaptorTableHandle.class);
    RaptorTableHandle raptorTableHandle = (RaptorTableHandle) tableHandle;
    assertEquals(raptorTableHandle.getTableId(), 1);
    long tableId = raptorTableHandle.getTableId();
    MetadataDao metadataDao = dbi.onDemand(MetadataDao.class);
    // verify sort columns
    List<TableColumn> sortColumns = metadataDao.listSortColumns(tableId);
    assertTableColumnsEqual(sortColumns, ImmutableList.of(new TableColumn(DEFAULT_TEST_ORDERS, "orderdate", DATE, 4, 3, OptionalInt.empty(), OptionalInt.of(0), false), new TableColumn(DEFAULT_TEST_ORDERS, "custkey", BIGINT, 2, 1, OptionalInt.empty(), OptionalInt.of(1), false)));
    // verify temporal column is not set
    assertEquals(metadataDao.getTemporalColumnId(tableId), null);
    metadata.dropTable(SESSION, tableHandle);
}

Example 13 with ConnectorTableHandle

use of com.facebook.presto.spi.ConnectorTableHandle in project presto by prestodb.

the class TestRaptorMetadata method testAddColumnAfterDropColumn.

@Test
public void testAddColumnAfterDropColumn() {
    assertNull(metadata.getTableHandle(SESSION, DEFAULT_TEST_ORDERS));
    metadata.createTable(SESSION, buildTable(ImmutableMap.of(TABLE_SUPPORTS_DELTA_DELETE, false), tableMetadataBuilder(DEFAULT_TEST_ORDERS).column("orderkey", BIGINT).column("price", BIGINT)), false);
    ConnectorTableHandle tableHandle = metadata.getTableHandle(SESSION, DEFAULT_TEST_ORDERS);
    assertInstanceOf(tableHandle, RaptorTableHandle.class);
    RaptorTableHandle raptorTableHandle = (RaptorTableHandle) tableHandle;
    ColumnHandle column = metadata.getColumnHandles(SESSION, tableHandle).get("orderkey");
    metadata.dropColumn(SESSION, raptorTableHandle, column);
    metadata.addColumn(SESSION, raptorTableHandle, new ColumnMetadata("new_col", BIGINT));
    assertNull(metadata.getColumnHandles(SESSION, tableHandle).get("orderkey"));
    assertNotNull(metadata.getColumnHandles(SESSION, raptorTableHandle).get("new_col"));
}

Example 14 with ConnectorTableHandle

use of com.facebook.presto.spi.ConnectorTableHandle in project presto by prestodb.

the class TestRaptorConnector method createTable.

private long createTable(String name) {
    ConnectorTransactionHandle transaction = connector.beginTransaction(READ_COMMITTED, false);
    connector.getMetadata(transaction).createTable(SESSION, new ConnectorTableMetadata(new SchemaTableName("test", name), ImmutableList.of(new ColumnMetadata("id", BIGINT)), ImmutableMap.of(TABLE_SUPPORTS_DELTA_DELETE, false)), false);
    connector.commit(transaction);
    transaction = connector.beginTransaction(READ_COMMITTED, false);
    ConnectorTableHandle tableHandle = getTableHandle(connector.getMetadata(transaction), name);
    connector.commit(transaction);
    return ((RaptorTableHandle) tableHandle).getTableId();
}

Example 15 with ConnectorTableHandle

use of com.facebook.presto.spi.ConnectorTableHandle in project presto by prestodb.

the class TestRaptorConnector method assertSplitShard.

private void assertSplitShard(Type temporalType, String min, String max, String userTimeZone, int expectedSplits) throws Exception {
    ConnectorSession session = new TestingConnectorSession("user", Optional.of("test"), Optional.empty(), getTimeZoneKey(userTimeZone), ENGLISH, System.currentTimeMillis(), new RaptorSessionProperties(new StorageManagerConfig()).getSessionProperties(), ImmutableMap.of(), true, Optional.empty(), ImmutableSet.of(), Optional.empty(), ImmutableMap.of());
    ConnectorTransactionHandle transaction = connector.beginTransaction(READ_COMMITTED, false);
    connector.getMetadata(transaction).createTable(SESSION, new ConnectorTableMetadata(new SchemaTableName("test", "test"), ImmutableList.of(new ColumnMetadata("id", BIGINT), new ColumnMetadata("time", temporalType)), ImmutableMap.of(TEMPORAL_COLUMN_PROPERTY, "time", TABLE_SUPPORTS_DELTA_DELETE, false)), false);
    connector.commit(transaction);
    ConnectorTransactionHandle txn1 = connector.beginTransaction(READ_COMMITTED, false);
    ConnectorTableHandle handle1 = getTableHandle(connector.getMetadata(txn1), "test");
    ConnectorInsertTableHandle insertTableHandle = connector.getMetadata(txn1).beginInsert(session, handle1);
    ConnectorPageSink raptorPageSink = connector.getPageSinkProvider().createPageSink(txn1, session, insertTableHandle, PageSinkContext.defaultContext());
    Object timestamp1 = null;
    Object timestamp2 = null;
    if (temporalType.equals(TIMESTAMP)) {
        timestamp1 = new SqlTimestamp(parseTimestampLiteral(getTimeZoneKey(userTimeZone), min), getTimeZoneKey(userTimeZone));
        timestamp2 = new SqlTimestamp(parseTimestampLiteral(getTimeZoneKey(userTimeZone), max), getTimeZoneKey(userTimeZone));
    } else if (temporalType.equals(DATE)) {
        timestamp1 = new SqlDate(parseDate(min));
        timestamp2 = new SqlDate(parseDate(max));
    }
    Page inputPage = MaterializedResult.resultBuilder(session, ImmutableList.of(BIGINT, temporalType)).row(1L, timestamp1).row(2L, timestamp2).build().toPage();
    raptorPageSink.appendPage(inputPage);
    Collection<Slice> shards = raptorPageSink.finish().get();
    assertEquals(shards.size(), expectedSplits);
    connector.getMetadata(txn1).dropTable(session, handle1);
    connector.commit(txn1);
}