Package com.facebook.presto.spi

Examples of com.facebook.presto.spi.TupleDomain

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                stringBuilder.append(CassandraType.getColumnValueForCql(row, i, columnHandle.getCassandraType()));
            }
            buffer.flip();
            byte[] key = new byte[buffer.limit()];
            buffer.get(key);
            TupleDomain tupleDomain = TupleDomain.withFixedValues(map);
            String partitionId = stringBuilder.toString();
            if (uniquePartitionIds.add(partitionId)) {
                partitions.add(new CassandraPartition(key, partitionId, tupleDomain));
            }
        }
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        }

        @Override
        public Void visitTableScan(TableScanNode node, Integer indent)
        {
            TupleDomain partitionsDomainSummary = node.getPartitionsDomainSummary();
            print(indent, "- TableScan[%s, original constraint=%s] => [%s]", node.getTable(), node.getOriginalConstraint(), formatOutputs(node.getOutputSymbols()));
            for (Map.Entry<Symbol, ColumnHandle> entry : node.getAssignments().entrySet()) {
                boolean isOutputSymbol = node.getOutputSymbols().contains(entry.getKey());
                boolean isInOriginalConstraint = DependencyExtractor.extractUnique(node.getOriginalConstraint()).contains(entry.getKey());
                boolean isInDomainSummary = !partitionsDomainSummary.isNone() && partitionsDomainSummary.getDomains().keySet().contains(entry.getValue());

                if (isOutputSymbol || isInOriginalConstraint || isInDomainSummary) {
                    print(indent + 2, "%s := %s", entry.getKey(), entry.getValue());
                    if (isInDomainSummary) {
                        print(indent + 3, ":: %s", simplifyDomain(partitionsDomainSummary.getDomains().get(entry.getValue())));
                    }
                    else if (partitionsDomainSummary.isNone()) {
                        print(indent + 3, ":: NONE");
                    }
                }
            }
            return null;
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                .filter(partitionMatches(tupleDomain))
                .filter(Partition.class)
                .toList();

        // All partition key domains will be fully evaluated, so we don't need to include those
        TupleDomain remainingTupleDomain = TupleDomain.none();
        if (!tupleDomain.isNone()) {
            @SuppressWarnings({"rawtypes", "unchecked"})
            List<ColumnHandle> partitionColumns = (List) partitionKeys;
            remainingTupleDomain = TupleDomain.withColumnDomains(Maps.filterKeys(tupleDomain.getDomains(), not(in(partitionColumns))));
        }
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                .filter(partitionMatches(tupleDomain))
                .filter(Partition.class)
                .toList();

        // All partition key domains will be fully evaluated, so we don't need to include those
        TupleDomain remainingTupleDomain = TupleDomain.none();
        if (!tupleDomain.isNone()) {
            remainingTupleDomain = TupleDomain.withColumnDomains(Maps.filterKeys(tupleDomain.getDomains(), not(in(partitionKeysByName.values()))));
        }

        return new PartitionResult(partitions, remainingTupleDomain);
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                .filter(partitionMatches(tupleDomain))
                .filter(Partition.class)
                .toList();

        // All partition key domains will be fully evaluated, so we don't need to include those
        TupleDomain remainingTupleDomain = TupleDomain.none();
        if (!tupleDomain.isNone()) {
            remainingTupleDomain = TupleDomain.withColumnDomains(Maps.filterKeys(tupleDomain.getDomains(), not(in(partitionKeysByName.values()))));
        }

        return new PartitionResult(partitions, remainingTupleDomain);
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        assertNotNull(tableHandle);

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

        TupleDomain tupleDomain = TupleDomain.withColumnDomains(ImmutableMap.<ColumnHandle, Domain>of(dsColumn, Domain.singleValue("2012-12-30")));
        PartitionResult partitionResult = splitManager.getPartitions(tableHandle, tupleDomain);
        for (Partition partition : partitionResult.getPartitions()) {
            if (Domain.singleValue("2012-12-30").equals(partition.getTupleDomain().getDomains().get(dsColumn))) {
                try {
                    getSplitCount(splitManager.getPartitionSplits(tableHandle, ImmutableList.of(partition)));
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        assertNotNull(tableHandle);

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

        TupleDomain tupleDomain = TupleDomain.withColumnDomains(ImmutableMap.<ColumnHandle, Domain>of(dsColumn, Domain.singleValue("2012-12-30")));
        PartitionResult partitionResult = splitManager.getPartitions(tableHandle, tupleDomain);
        for (Partition partition : partitionResult.getPartitions()) {
            if (Domain.singleValue("2012-12-30").equals(partition.getTupleDomain().getDomains().get(dsColumn))) {
                try {
                    getSplitCount(splitManager.getPartitionSplits(tableHandle, ImmutableList.of(partition)));
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    {
        if (!generatedPartitions.isPresent()) {
            return TupleDomain.all();
        }

        TupleDomain tupleDomain = TupleDomain.none();
        for (Partition partition : generatedPartitions.get().getPartitions()) {
            tupleDomain = tupleDomain.columnWiseUnion(partition.getTupleDomain());
        }
        return tupleDomain;
    }
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                    return new ExtractionResult(
                            leftResult.getTupleDomain().intersect(rightResult.getTupleDomain()),
                            combineConjuncts(leftResult.getRemainingExpression(), rightResult.getRemainingExpression()));

                case OR:
                    TupleDomain columnUnionedTupleDomain = leftResult.getTupleDomain().columnWiseUnion(rightResult.getTupleDomain());

                    // In most cases, the columnUnionedTupleDomain is only a superset of the actual strict union
                    // and so we can return the current node as the remainingExpression so that all bounds will be double checked again at execution time.
                    Expression remainingExpression = complementIfNecessary(node, complement);
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        }

        @Override
        public Void visitTableScan(TableScanNode node, Integer indent)
        {
            TupleDomain partitionsDomainSummary = node.getPartitionsDomainSummary();
            print(indent, "- TableScan[%s, original constraint=%s] => [%s]", node.getTable(), node.getOriginalConstraint(), formatOutputs(node.getOutputSymbols()));
            for (Map.Entry<Symbol, ColumnHandle> entry : node.getAssignments().entrySet()) {
                boolean isOutputSymbol = node.getOutputSymbols().contains(entry.getKey());
                boolean isInOriginalConstraint = DependencyExtractor.extractUnique(node.getOriginalConstraint()).contains(entry.getKey());
                boolean isInDomainSummary = !partitionsDomainSummary.isNone() && partitionsDomainSummary.getDomains().keySet().contains(entry.getValue());

                if (isOutputSymbol || isInOriginalConstraint || isInDomainSummary) {
                    print(indent + 2, "%s := %s", entry.getKey(), entry.getValue());
                    if (isInDomainSummary) {
                        print(indent + 3, ":: %s", simplifyDomain(partitionsDomainSummary.getDomains().get(entry.getValue())));
                    }
                    else if (partitionsDomainSummary.isNone()) {
                        print(indent + 3, ":: NONE");
                    }
                }
            }
            return null;
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Related Classes of com.facebook.presto.spi.TupleDomain

  • com.facebook.presto.cassandra.CassandraSession
  • com.facebook.presto.cassandra.CassandraSplitManager
  • com.facebook.presto.connector.system.SystemSplitManager
  • com.facebook.presto.hive.AbstractTestHiveClient
  • com.facebook.presto.hive.HiveClient
  • com.facebook.presto.split.TestNativeSplitManager
  • com.facebook.presto.sql.planner.DomainTranslator$Visitor
  • com.facebook.presto.sql.planner.EffectivePredicateExtractor
  • com.facebook.presto.sql.planner.optimizations.PredicatePushDown$Rewriter
  • com.facebook.presto.sql.planner.plan.TableScanNode
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