Package com.facebook.presto.spi

Examples of com.facebook.presto.spi.TableHandle


    @Test
    public void testGetPartitionsWithBindings()
            throws Exception
    {
        TableHandle tableHandle = getTableHandle(table);
        PartitionResult partitionResult = splitManager.getPartitions(tableHandle, TupleDomain.withColumnDomains(ImmutableMap.<ColumnHandle, Domain>of(intColumn, Domain.singleValue(5L))));
        assertExpectedPartitions(partitionResult.getPartitions());
    }
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    @Test
    public void testGetPartitionNames()
            throws Exception
    {
        TableHandle tableHandle = getTableHandle(table);
        PartitionResult partitionResult = splitManager.getPartitions(tableHandle, TupleDomain.all());
        assertExpectedPartitions(partitionResult.getPartitions());
    }
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    @Test
    public void testGetPartitionNamesUnpartitioned()
            throws Exception
    {
        TableHandle tableHandle = getTableHandle(tableUnpartitioned);
        PartitionResult partitionResult = splitManager.getPartitions(tableHandle, TupleDomain.all());
        assertEquals(partitionResult.getPartitions().size(), 1);
        assertEquals(partitionResult.getPartitions(), unpartitionedPartitions);
    }
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    @Test
    public void testGetTableSchemaUnpartitioned()
            throws Exception
    {
        TableHandle tableHandle = getTableHandle(tableUnpartitioned);
        ConnectorTableMetadata tableMetadata = metadata.getTableMetadata(tableHandle);
        Map<String, ColumnMetadata> map = uniqueIndex(tableMetadata.getColumns(), columnNameGetter());

        assertPrimitiveField(map, 0, "t_string", ColumnType.STRING, false);
        assertPrimitiveField(map, 1, "t_tinyint", ColumnType.LONG, false);
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    @Test
    public void testGetTableSchemaOffline()
            throws Exception
    {
        TableHandle tableHandle = getTableHandle(tableOffline);
        ConnectorTableMetadata tableMetadata = metadata.getTableMetadata(tableHandle);
        Map<String, ColumnMetadata> map = uniqueIndex(tableMetadata.getColumns(), columnNameGetter());

        assertPrimitiveField(map, 0, "t_string", ColumnType.STRING, false);
    }
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    @Test
    public void testGetTableSchemaOfflinePartition()
            throws Exception
    {
        TableHandle tableHandle = getTableHandle(tableOfflinePartition);
        ConnectorTableMetadata tableMetadata = metadata.getTableMetadata(tableHandle);
        Map<String, ColumnMetadata> map = uniqueIndex(tableMetadata.getColumns(), columnNameGetter());

        assertPrimitiveField(map, 0, "t_string", ColumnType.STRING, false);
    }
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    @Test
    public void testGetPartitionSplitsBatch()
            throws Exception
    {
        TableHandle tableHandle = getTableHandle(table);
        PartitionResult partitionResult = splitManager.getPartitions(tableHandle, TupleDomain.all());
        SplitSource splitSource = splitManager.getPartitionSplits(tableHandle, partitionResult.getPartitions());

        assertEquals(getSplitCount(splitSource), partitions.size());
    }
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    @Test
    public void testGetPartitionSplitsBatchUnpartitioned()
            throws Exception
    {
        TableHandle tableHandle = getTableHandle(tableUnpartitioned);
        PartitionResult partitionResult = splitManager.getPartitions(tableHandle, TupleDomain.all());
        SplitSource splitSource = splitManager.getPartitionSplits(tableHandle, partitionResult.getPartitions());

        assertEquals(getSplitCount(splitSource), 1);
    }
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    @Test
    public void testGetPartitionTableOffline()
            throws Exception
    {
        TableHandle tableHandle = getTableHandle(tableOffline);
        try {
            splitManager.getPartitions(tableHandle, TupleDomain.all());
            fail("expected TableOfflineException");
        }
        catch (TableOfflineException e) {
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    @Test
    public void testGetPartitionSplitsTableOfflinePartition()
            throws Exception
    {
        TableHandle tableHandle = getTableHandle(tableOfflinePartition);
        assertNotNull(tableHandle);

        ColumnHandle dsColumn = metadata.getColumnHandle(tableHandle, "ds");
        assertNotNull(dsColumn);
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