Package com.facebook.presto.spi

Examples of com.facebook.presto.spi.TableHandle

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    @Test
    public void testBucketedTableBigintBoolean()
            throws Exception
    {
        TableHandle tableHandle = getTableHandle(tableBucketedBigintBoolean);
        List<ColumnHandle> columnHandles = ImmutableList.copyOf(metadata.getColumnHandles(tableHandle).values());
        Map<String, Integer> columnIndex = indexColumns(columnHandles);

        String testString = "textfile test";
        // This needs to match one of the rows where t_string is not empty or null, and where t_bigint is not null
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    @Test
    public void testBucketedTableDoubleFloat()
            throws Exception
    {
        TableHandle tableHandle = getTableHandle(tableBucketedDoubleFloat);
        List<ColumnHandle> columnHandles = ImmutableList.copyOf(metadata.getColumnHandles(tableHandle).values());
        Map<String, Integer> columnIndex = indexColumns(columnHandles);

        ImmutableMap<ColumnHandle, Comparable<?>> bindings = ImmutableMap.<ColumnHandle, Comparable<?>>builder()
                .put(columnHandles.get(columnIndex.get("t_float")), 406.1000061035156)
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    @Test
    public void testGetRecords()
            throws Exception
    {
        TableHandle tableHandle = getTableHandle(table);
        ConnectorTableMetadata tableMetadata = metadata.getTableMetadata(tableHandle);
        List<ColumnHandle> columnHandles = ImmutableList.copyOf(metadata.getColumnHandles(tableHandle).values());
        Map<String, Integer> columnIndex = indexColumns(columnHandles);

        PartitionResult partitionResult = splitManager.getPartitions(tableHandle, TupleDomain.all());
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    @Test
    public void testGetPartialRecords()
            throws Exception
    {
        TableHandle tableHandle = getTableHandle(table);
        List<ColumnHandle> columnHandles = ImmutableList.copyOf(metadata.getColumnHandles(tableHandle).values());
        Map<String, Integer> columnIndex = indexColumns(columnHandles);

        PartitionResult partitionResult = splitManager.getPartitions(tableHandle, TupleDomain.all());
        List<Split> splits = ImmutableList.copyOf(splitManager.getPartitionSplits(tableHandle, partitionResult.getPartitions()));
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    @Test
    public void testGetRecordsUnpartitioned()
            throws Exception
    {
        TableHandle tableHandle = getTableHandle(tableUnpartitioned);
        List<ColumnHandle> columnHandles = ImmutableList.copyOf(metadata.getColumnHandles(tableHandle).values());
        Map<String, Integer> columnIndex = indexColumns(columnHandles);

        PartitionResult partitionResult = splitManager.getPartitions(tableHandle, TupleDomain.all());
        List<Split> splits = ImmutableList.copyOf(splitManager.getPartitionSplits(tableHandle, partitionResult.getPartitions()));
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    @Test(expectedExceptions = RuntimeException.class, expectedExceptionsMessageRegExp = ".*" + INVALID_COLUMN + ".*")
    public void testGetRecordsInvalidColumn()
            throws Exception
    {
        TableHandle table = getTableHandle(tableUnpartitioned);
        PartitionResult partitionResult = splitManager.getPartitions(table, TupleDomain.all());
        Split split = Iterables.getFirst(splitManager.getPartitionSplits(table, partitionResult.getPartitions()), null);
        RecordSet recordSet = recordSetProvider.getRecordSet(split, ImmutableList.of(invalidColumnHandle));
        recordSet.cursor();
    }
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        // commit the table
        metadata.commitCreateTable(outputHandle, ImmutableList.of(fragment));

        // load the new table
        TableHandle tableHandle = getTableHandle(temporaryCreateTable);
        List<ColumnHandle> columnHandles = ImmutableList.copyOf(metadata.getColumnHandles(tableHandle).values());

        // verify the metadata
        tableMetadata = metadata.getTableMetadata(getTableHandle(temporaryCreateTable));
        assertEquals(tableMetadata.getOwner(), tableOwner);
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        }
    }

    private TableHandle getTableHandle(SchemaTableName tableName)
    {
        TableHandle handle = metadata.getTableHandle(tableName);
        checkArgument(handle != null, "table not found: %s", tableName);
        return handle;
    }
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    {
        checkNotNull(table, "table is null");

        SchemaTableName tableName = table.asSchemaTableName();
        for (ConnectorMetadataEntry entry : allConnectorsFor(table.getCatalogName())) {
            TableHandle tableHandle = entry.getMetadata().getTableHandle(tableName);
            if (tableHandle != null) {
                return Optional.of(tableHandle);
            }
        }
        return Optional.absent();
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        );
    }

    private StageExecutionPlan createTableScanPlan(String planId, MetadataManager metadata, int splitCount)
    {
        TableHandle tableHandle = metadata.getTableHandle(new QualifiedTableName("default", "default", DualMetadata.NAME)).get();
        ColumnHandle columnHandle = metadata.getColumnHandle(tableHandle, DualMetadata.COLUMN_NAME).get();
        Symbol symbol = new Symbol(DualMetadata.COLUMN_NAME);

        // table scan with splitCount splits
        Split split = new DualSplit(HostAddress.fromString("127.0.0.1"));
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