Search in sources :

Example 1 with InParameterSource

use of com.apple.foundationdb.record.query.plan.plans.InParameterSource in project fdb-record-layer by FoundationDB.

the class ImplementInUnionRule method onMatch.

@SuppressWarnings({ "unchecked", "java:S135" })
@Override
public void onMatch(@Nonnull PlannerRuleCall call) {
    final var context = call.getContext();
    final var bindings = call.getBindings();
    final var requestedOrderingsOptional = call.getInterestingProperty(OrderingAttribute.ORDERING);
    if (requestedOrderingsOptional.isEmpty()) {
        return;
    }
    final var requestedOrderings = requestedOrderingsOptional.get();
    final var commonPrimaryKey = context.getCommonPrimaryKey();
    if (commonPrimaryKey == null) {
        return;
    }
    final var selectExpression = bindings.get(root);
    if (!selectExpression.getPredicates().isEmpty()) {
        return;
    }
    final var explodeQuantifiers = bindings.get(explodeQuantifiersMatcher);
    if (explodeQuantifiers.isEmpty()) {
        return;
    }
    final var explodeAliases = Quantifiers.aliases(explodeQuantifiers);
    final var innerQuantifierOptional = findInnerQuantifier(selectExpression, explodeQuantifiers, explodeAliases);
    if (innerQuantifierOptional.isEmpty()) {
        return;
    }
    final var innerQuantifier = innerQuantifierOptional.get();
    final List<? extends Value> resultValues = selectExpression.getResultValues();
    if (resultValues.stream().anyMatch(resultValue -> !(resultValue instanceof QuantifiedColumnValue) || !((QuantifiedColumnValue) resultValue).getAlias().equals(innerQuantifier.getAlias()))) {
        return;
    }
    final var explodeExpressions = bindings.getAll(explodeExpressionMatcher);
    final var quantifierToExplodeBiMap = computeQuantifierToExplodeMap(explodeQuantifiers, explodeExpressions.stream().collect(LinkedIdentitySet.toLinkedIdentitySet()));
    final var explodeToQuantifierBiMap = quantifierToExplodeBiMap.inverse();
    final var sourcesBuilder = ImmutableList.<InSource>builder();
    for (final var explodeExpression : explodeExpressions) {
        final var explodeQuantifier = Objects.requireNonNull(explodeToQuantifierBiMap.getUnwrapped(explodeExpression));
        final List<? extends Value> explodeResultValues = explodeExpression.getResultValues();
        if (explodeResultValues.size() != 1) {
            return;
        }
        final Value explodeValue = Iterables.getOnlyElement(explodeResultValues);
        // 
        // Create the source for the in-union plan
        // 
        final InSource inSource;
        if (explodeValue instanceof LiteralValue<?>) {
            final Object literalValue = ((LiteralValue<?>) explodeValue).getLiteralValue();
            if (literalValue instanceof List<?>) {
                inSource = new InValuesSource(CORRELATION.bindingName(explodeQuantifier.getAlias().getId()), (List<Object>) literalValue);
            } else {
                return;
            }
        } else if (explodeValue instanceof QuantifiedColumnValue) {
            inSource = new InParameterSource(CORRELATION.bindingName(explodeQuantifier.getAlias().getId()), ((QuantifiedColumnValue) explodeValue).getAlias().getId());
        } else {
            return;
        }
        sourcesBuilder.add(inSource);
    }
    final var inSources = sourcesBuilder.build();
    final Map<Ordering, ImmutableList<RecordQueryPlan>> groupedByOrdering = innerQuantifier.getRangesOver().getMembers().stream().flatMap(relationalExpression -> relationalExpression.narrowMaybe(RecordQueryPlan.class).stream()).flatMap(plan -> {
        final Optional<Ordering> orderingForLegOptional = OrderingProperty.evaluate(plan, context);
        return orderingForLegOptional.stream().map(ordering -> Pair.of(ordering, plan));
    }).collect(Collectors.groupingBy(Pair::getLeft, Collectors.mapping(Pair::getRight, ImmutableList.toImmutableList())));
    final int attemptFailedInJoinAsUnionMaxSize = call.getContext().getPlannerConfiguration().getAttemptFailedInJoinAsUnionMaxSize();
    for (final Map.Entry<Ordering, ImmutableList<RecordQueryPlan>> providedOrderingEntry : groupedByOrdering.entrySet()) {
        for (final RequestedOrdering requestedOrdering : requestedOrderings) {
            final var providedOrdering = providedOrderingEntry.getKey();
            final var matchingKeyExpressionsBuilder = ImmutableSet.<KeyExpression>builder();
            for (Map.Entry<KeyExpression, Comparisons.Comparison> expressionComparisonEntry : providedOrdering.getEqualityBoundKeyMap().entries()) {
                final Comparisons.Comparison comparison = expressionComparisonEntry.getValue();
                if (comparison.getType() == Comparisons.Type.EQUALS && comparison instanceof Comparisons.ParameterComparison) {
                    final Comparisons.ParameterComparison parameterComparison = (Comparisons.ParameterComparison) comparison;
                    if (parameterComparison.isCorrelation() && explodeAliases.containsAll(parameterComparison.getCorrelatedTo())) {
                        matchingKeyExpressionsBuilder.add(expressionComparisonEntry.getKey());
                    }
                }
            }
            // Compute a comparison key that satisfies the requested ordering
            final Optional<Ordering> combinedOrderingOptional = orderingForInUnion(providedOrdering, requestedOrdering, matchingKeyExpressionsBuilder.build());
            if (combinedOrderingOptional.isEmpty()) {
                continue;
            }
            final Ordering combinedOrdering = combinedOrderingOptional.get();
            final List<KeyPart> orderingKeyParts = combinedOrdering.getOrderingKeyParts();
            final List<KeyExpression> orderingKeys = orderingKeyParts.stream().map(KeyPart::getNormalizedKeyExpression).collect(ImmutableList.toImmutableList());
            // 
            // At this point we know we can implement the distinct union over the partitions of compatibly ordered plans
            // 
            final KeyExpression comparisonKey = orderingKeys.size() == 1 ? Iterables.getOnlyElement(orderingKeys) : Key.Expressions.concat(orderingKeys);
            final GroupExpressionRef<RecordQueryPlan> newInnerPlanReference = GroupExpressionRef.from(providedOrderingEntry.getValue());
            final Quantifier.Physical newInnerQuantifier = Quantifier.physical(newInnerPlanReference);
            call.yield(call.ref(new RecordQueryInUnionPlan(newInnerQuantifier, inSources, comparisonKey, RecordQueryUnionPlanBase.isReversed(ImmutableList.of(newInnerQuantifier)), attemptFailedInJoinAsUnionMaxSize)));
        }
    }
}
Also used : PlannerRuleCall(com.apple.foundationdb.record.query.plan.temp.PlannerRuleCall) OrderingAttribute(com.apple.foundationdb.record.query.plan.temp.OrderingAttribute) LinkedIdentitySet(com.apple.foundationdb.record.query.plan.temp.LinkedIdentitySet) GroupExpressionRef(com.apple.foundationdb.record.query.plan.temp.GroupExpressionRef) HashMultimap(com.google.common.collect.HashMultimap) Pair(org.apache.commons.lang3.tuple.Pair) RelationalExpressionMatchers.selectExpression(com.apple.foundationdb.record.query.plan.temp.matchers.RelationalExpressionMatchers.selectExpression) Map(java.util.Map) RecordQueryUnionPlanBase(com.apple.foundationdb.record.query.plan.plans.RecordQueryUnionPlanBase) RequestedOrdering(com.apple.foundationdb.record.query.plan.temp.RequestedOrdering) KeyExpression(com.apple.foundationdb.record.metadata.expressions.KeyExpression) ImmutableSet(com.google.common.collect.ImmutableSet) Collection(java.util.Collection) Set(java.util.Set) SelectExpression(com.apple.foundationdb.record.query.plan.temp.expressions.SelectExpression) LiteralValue(com.apple.foundationdb.record.query.predicates.LiteralValue) Collectors(java.util.stream.Collectors) Sets(com.google.common.collect.Sets) Objects(java.util.Objects) Value(com.apple.foundationdb.record.query.predicates.Value) List(java.util.List) RecordQueryInUnionPlan(com.apple.foundationdb.record.query.plan.plans.RecordQueryInUnionPlan) OrderingProperty(com.apple.foundationdb.record.query.plan.temp.properties.OrderingProperty) Optional(java.util.Optional) API(com.apple.foundationdb.annotation.API) InParameterSource(com.apple.foundationdb.record.query.plan.plans.InParameterSource) CORRELATION(com.apple.foundationdb.record.Bindings.Internal.CORRELATION) Iterables(com.google.common.collect.Iterables) PlannerRule(com.apple.foundationdb.record.query.plan.temp.PlannerRule) Quantifier(com.apple.foundationdb.record.query.plan.temp.Quantifier) CollectionMatcher(com.apple.foundationdb.record.query.plan.temp.matchers.CollectionMatcher) Ordering(com.apple.foundationdb.record.query.plan.temp.Ordering) Quantifiers(com.apple.foundationdb.record.query.plan.temp.Quantifiers) RecordQueryPlan(com.apple.foundationdb.record.query.plan.plans.RecordQueryPlan) Iterators(com.google.common.collect.Iterators) RelationalExpressionMatchers.explodeExpression(com.apple.foundationdb.record.query.plan.temp.matchers.RelationalExpressionMatchers.explodeExpression) Key(com.apple.foundationdb.record.metadata.Key) ImmutableList(com.google.common.collect.ImmutableList) IdentityBiMap(com.apple.foundationdb.record.query.plan.temp.IdentityBiMap) PushInterestingOrderingThroughInLikeSelectRule.findInnerQuantifier(com.apple.foundationdb.record.query.plan.temp.rules.PushInterestingOrderingThroughInLikeSelectRule.findInnerQuantifier) InSource(com.apple.foundationdb.record.query.plan.plans.InSource) InValuesSource(com.apple.foundationdb.record.query.plan.plans.InValuesSource) MultiMatcher.some(com.apple.foundationdb.record.query.plan.temp.matchers.MultiMatcher.some) Nonnull(javax.annotation.Nonnull) KeyPart(com.apple.foundationdb.record.query.plan.temp.KeyPart) SetMultimap(com.google.common.collect.SetMultimap) Comparisons(com.apple.foundationdb.record.query.expressions.Comparisons) BindingMatcher(com.apple.foundationdb.record.query.plan.temp.matchers.BindingMatcher) QuantifierMatchers.forEachQuantifier(com.apple.foundationdb.record.query.plan.temp.matchers.QuantifierMatchers.forEachQuantifier) QuantifiedColumnValue(com.apple.foundationdb.record.query.predicates.QuantifiedColumnValue) ExplodeExpression(com.apple.foundationdb.record.query.plan.temp.expressions.ExplodeExpression) ImmutableList(com.google.common.collect.ImmutableList) KeyPart(com.apple.foundationdb.record.query.plan.temp.KeyPart) InParameterSource(com.apple.foundationdb.record.query.plan.plans.InParameterSource) QuantifiedColumnValue(com.apple.foundationdb.record.query.predicates.QuantifiedColumnValue) InSource(com.apple.foundationdb.record.query.plan.plans.InSource) RequestedOrdering(com.apple.foundationdb.record.query.plan.temp.RequestedOrdering) Ordering(com.apple.foundationdb.record.query.plan.temp.Ordering) InValuesSource(com.apple.foundationdb.record.query.plan.plans.InValuesSource) List(java.util.List) ImmutableList(com.google.common.collect.ImmutableList) RecordQueryInUnionPlan(com.apple.foundationdb.record.query.plan.plans.RecordQueryInUnionPlan) Pair(org.apache.commons.lang3.tuple.Pair) RecordQueryPlan(com.apple.foundationdb.record.query.plan.plans.RecordQueryPlan) Optional(java.util.Optional) KeyExpression(com.apple.foundationdb.record.metadata.expressions.KeyExpression) LiteralValue(com.apple.foundationdb.record.query.predicates.LiteralValue) RequestedOrdering(com.apple.foundationdb.record.query.plan.temp.RequestedOrdering) Comparisons(com.apple.foundationdb.record.query.expressions.Comparisons) LiteralValue(com.apple.foundationdb.record.query.predicates.LiteralValue) Value(com.apple.foundationdb.record.query.predicates.Value) QuantifiedColumnValue(com.apple.foundationdb.record.query.predicates.QuantifiedColumnValue) Quantifier(com.apple.foundationdb.record.query.plan.temp.Quantifier) PushInterestingOrderingThroughInLikeSelectRule.findInnerQuantifier(com.apple.foundationdb.record.query.plan.temp.rules.PushInterestingOrderingThroughInLikeSelectRule.findInnerQuantifier) QuantifierMatchers.forEachQuantifier(com.apple.foundationdb.record.query.plan.temp.matchers.QuantifierMatchers.forEachQuantifier) Map(java.util.Map) IdentityBiMap(com.apple.foundationdb.record.query.plan.temp.IdentityBiMap)

Example 2 with InParameterSource

use of com.apple.foundationdb.record.query.plan.plans.InParameterSource in project fdb-record-layer by FoundationDB.

the class ImplementInJoinRule method getInSourcesForRequestedOrdering.

@Nonnull
@SuppressWarnings("unchecked")
private ImmutableList<InSource> getInSourcesForRequestedOrdering(@Nonnull final Map<CorrelationIdentifier, Quantifier> explodeAliasToQuantifierMap, @Nonnull final Set<CorrelationIdentifier> explodeAliases, @Nonnull final IdentityBiMap<Quantifier.ForEach, ExplodeExpression> quantifierToExplodeBiMap, @Nonnull final Ordering providedInnerOrdering, @Nonnull final RequestedOrdering requestedOrdering) {
    final var availableExplodeAliases = Sets.newLinkedHashSet(explodeAliases);
    final var requestedOrderingKeyParts = requestedOrdering.getOrderingKeyParts();
    final var sourcesBuilder = ImmutableList.<InSource>builder();
    final var resultOrderingKeyPartsBuilder = ImmutableList.<KeyPart>builder();
    final var innerOrderingKeyParts = providedInnerOrdering.getOrderingKeyParts();
    final var innerEqualityBoundKeyMap = providedInnerOrdering.getEqualityBoundKeyMap();
    final var resultOrderingEqualityBoundKeyMap = HashMultimap.create(innerEqualityBoundKeyMap);
    for (var i = 0; i < requestedOrderingKeyParts.size() && !availableExplodeAliases.isEmpty(); i++) {
        final var requestedOrderingKeyPart = requestedOrderingKeyParts.get(i);
        final var comparisons = innerEqualityBoundKeyMap.get(requestedOrderingKeyPart.getNormalizedKeyExpression());
        if (comparisons.isEmpty()) {
            return ImmutableList.of();
        }
        final var comparisonsCorrelatedTo = comparisons.stream().flatMap(comparison -> comparison.getCorrelatedTo().stream()).collect(ImmutableSet.toImmutableSet());
        if (comparisonsCorrelatedTo.size() > 1) {
            return ImmutableList.of();
        }
        if (Sets.intersection(comparisonsCorrelatedTo, explodeAliases).isEmpty()) {
            // 
            continue;
        }
        final var explodeAlias = Iterables.getOnlyElement(comparisonsCorrelatedTo);
        // 
        if (!availableExplodeAliases.contains(explodeAlias)) {
            return ImmutableList.of();
        }
        // 
        // We need to find the one quantifier over an explode expression that we can use to establish
        // the requested order.
        // 
        final var explodeQuantifier = Objects.requireNonNull(explodeAliasToQuantifierMap.get(explodeAlias));
        final var explodeExpression = Objects.requireNonNull(quantifierToExplodeBiMap.getUnwrapped(explodeQuantifier));
        // 
        // At this point we have a bound key expression that matches the requested order at this position,
        // and we have our hands on a particular explode expression leading us directly do the in source.
        // 
        final var explodeResultValues = explodeExpression.getResultValues();
        if (explodeResultValues.size() != 1) {
            return ImmutableList.of();
        }
        final var explodeValue = Iterables.getOnlyElement(explodeResultValues);
        final InSource inSource;
        if (explodeValue instanceof LiteralValue<?>) {
            final Object literalValue = ((LiteralValue<?>) explodeValue).getLiteralValue();
            if (literalValue instanceof List<?>) {
                inSource = new SortedInValuesSource(CORRELATION.bindingName(explodeQuantifier.getAlias().getId()), (List<Object>) literalValue, requestedOrderingKeyPart.isReverse());
            } else {
                return ImmutableList.of();
            }
        } else if (explodeValue instanceof QuantifiedColumnValue) {
            inSource = new SortedInParameterSource(CORRELATION.bindingName(explodeQuantifier.getAlias().getId()), ((QuantifiedColumnValue) explodeValue).getAlias().getId(), requestedOrderingKeyPart.isReverse());
        } else {
            return ImmutableList.of();
        }
        availableExplodeAliases.remove(explodeAlias);
        sourcesBuilder.add(inSource);
        resultOrderingEqualityBoundKeyMap.removeAll(requestedOrderingKeyPart.getNormalizedKeyExpression());
        resultOrderingKeyPartsBuilder.add(requestedOrderingKeyPart);
    }
    if (availableExplodeAliases.isEmpty()) {
        // 
        // All available explode aliases have been depleted. Create an ordering and check against the requested
        // ordering.
        // 
        resultOrderingKeyPartsBuilder.addAll(innerOrderingKeyParts);
        final var resultOrdering = new Ordering(resultOrderingEqualityBoundKeyMap, resultOrderingKeyPartsBuilder.build(), providedInnerOrdering.isDistinct());
        return Ordering.satisfiesRequestedOrdering(resultOrdering, requestedOrdering) ? sourcesBuilder.build() : ImmutableList.of();
    } else {
        // 
        for (final var explodeAlias : availableExplodeAliases) {
            final var explodeQuantifier = Objects.requireNonNull(explodeAliasToQuantifierMap.get(explodeAlias));
            final var explodeExpression = Objects.requireNonNull(quantifierToExplodeBiMap.getUnwrapped(explodeQuantifier));
            final var explodeResultValues = explodeExpression.getResultValues();
            if (explodeResultValues.size() != 1) {
                return ImmutableList.of();
            }
            final var explodeValue = Iterables.getOnlyElement(explodeResultValues);
            final InSource inSource;
            if (explodeValue instanceof LiteralValue<?>) {
                final Object literalValue = ((LiteralValue<?>) explodeValue).getLiteralValue();
                if (literalValue instanceof List<?>) {
                    inSource = new InValuesSource(CORRELATION.bindingName(explodeQuantifier.getAlias().getId()), (List<Object>) literalValue);
                } else {
                    return ImmutableList.of();
                }
            } else if (explodeValue instanceof QuantifiedColumnValue) {
                inSource = new InParameterSource(CORRELATION.bindingName(explodeQuantifier.getAlias().getId()), ((QuantifiedColumnValue) explodeValue).getAlias().getId());
            } else {
                return ImmutableList.of();
            }
            sourcesBuilder.add(inSource);
        }
    }
    // 
    return sourcesBuilder.build();
}
Also used : PlannerRuleCall(com.apple.foundationdb.record.query.plan.temp.PlannerRuleCall) OrderingAttribute(com.apple.foundationdb.record.query.plan.temp.OrderingAttribute) LinkedIdentitySet(com.apple.foundationdb.record.query.plan.temp.LinkedIdentitySet) GroupExpressionRef(com.apple.foundationdb.record.query.plan.temp.GroupExpressionRef) HashMultimap(com.google.common.collect.HashMultimap) Pair(org.apache.commons.lang3.tuple.Pair) RelationalExpressionMatchers.selectExpression(com.apple.foundationdb.record.query.plan.temp.matchers.RelationalExpressionMatchers.selectExpression) Map(java.util.Map) RequestedOrdering(com.apple.foundationdb.record.query.plan.temp.RequestedOrdering) ImmutableSet(com.google.common.collect.ImmutableSet) Collection(java.util.Collection) Set(java.util.Set) SelectExpression(com.apple.foundationdb.record.query.plan.temp.expressions.SelectExpression) LiteralValue(com.apple.foundationdb.record.query.predicates.LiteralValue) Collectors(java.util.stream.Collectors) Sets(com.google.common.collect.Sets) Objects(java.util.Objects) Value(com.apple.foundationdb.record.query.predicates.Value) List(java.util.List) RecordQueryInUnionPlan(com.apple.foundationdb.record.query.plan.plans.RecordQueryInUnionPlan) CorrelationIdentifier(com.apple.foundationdb.record.query.plan.temp.CorrelationIdentifier) OrderingProperty(com.apple.foundationdb.record.query.plan.temp.properties.OrderingProperty) Optional(java.util.Optional) API(com.apple.foundationdb.annotation.API) InParameterSource(com.apple.foundationdb.record.query.plan.plans.InParameterSource) CORRELATION(com.apple.foundationdb.record.Bindings.Internal.CORRELATION) Iterables(com.google.common.collect.Iterables) PlannerRule(com.apple.foundationdb.record.query.plan.temp.PlannerRule) Quantifier(com.apple.foundationdb.record.query.plan.temp.Quantifier) CollectionMatcher(com.apple.foundationdb.record.query.plan.temp.matchers.CollectionMatcher) Ordering(com.apple.foundationdb.record.query.plan.temp.Ordering) Quantifiers(com.apple.foundationdb.record.query.plan.temp.Quantifiers) RecordQueryPlan(com.apple.foundationdb.record.query.plan.plans.RecordQueryPlan) RelationalExpressionMatchers.explodeExpression(com.apple.foundationdb.record.query.plan.temp.matchers.RelationalExpressionMatchers.explodeExpression) Lists(com.google.common.collect.Lists) ImmutableList(com.google.common.collect.ImmutableList) IdentityBiMap(com.apple.foundationdb.record.query.plan.temp.IdentityBiMap) PushInterestingOrderingThroughInLikeSelectRule.findInnerQuantifier(com.apple.foundationdb.record.query.plan.temp.rules.PushInterestingOrderingThroughInLikeSelectRule.findInnerQuantifier) InSource(com.apple.foundationdb.record.query.plan.plans.InSource) InValuesSource(com.apple.foundationdb.record.query.plan.plans.InValuesSource) MultiMatcher.some(com.apple.foundationdb.record.query.plan.temp.matchers.MultiMatcher.some) Nonnull(javax.annotation.Nonnull) SortedInValuesSource(com.apple.foundationdb.record.query.plan.plans.SortedInValuesSource) KeyPart(com.apple.foundationdb.record.query.plan.temp.KeyPart) SortedInParameterSource(com.apple.foundationdb.record.query.plan.plans.SortedInParameterSource) BindingMatcher(com.apple.foundationdb.record.query.plan.temp.matchers.BindingMatcher) QuantifierMatchers.forEachQuantifier(com.apple.foundationdb.record.query.plan.temp.matchers.QuantifierMatchers.forEachQuantifier) QuantifiedColumnValue(com.apple.foundationdb.record.query.predicates.QuantifiedColumnValue) ExplodeExpression(com.apple.foundationdb.record.query.plan.temp.expressions.ExplodeExpression) SortedInParameterSource(com.apple.foundationdb.record.query.plan.plans.SortedInParameterSource) KeyPart(com.apple.foundationdb.record.query.plan.temp.KeyPart) LiteralValue(com.apple.foundationdb.record.query.predicates.LiteralValue) InParameterSource(com.apple.foundationdb.record.query.plan.plans.InParameterSource) SortedInParameterSource(com.apple.foundationdb.record.query.plan.plans.SortedInParameterSource) QuantifiedColumnValue(com.apple.foundationdb.record.query.predicates.QuantifiedColumnValue) InSource(com.apple.foundationdb.record.query.plan.plans.InSource) RequestedOrdering(com.apple.foundationdb.record.query.plan.temp.RequestedOrdering) Ordering(com.apple.foundationdb.record.query.plan.temp.Ordering) InValuesSource(com.apple.foundationdb.record.query.plan.plans.InValuesSource) SortedInValuesSource(com.apple.foundationdb.record.query.plan.plans.SortedInValuesSource) List(java.util.List) ImmutableList(com.google.common.collect.ImmutableList) SortedInValuesSource(com.apple.foundationdb.record.query.plan.plans.SortedInValuesSource) Nonnull(javax.annotation.Nonnull)

Aggregations

API (com.apple.foundationdb.annotation.API)2 CORRELATION (com.apple.foundationdb.record.Bindings.Internal.CORRELATION)2 InParameterSource (com.apple.foundationdb.record.query.plan.plans.InParameterSource)2 InSource (com.apple.foundationdb.record.query.plan.plans.InSource)2 InValuesSource (com.apple.foundationdb.record.query.plan.plans.InValuesSource)2 RecordQueryInUnionPlan (com.apple.foundationdb.record.query.plan.plans.RecordQueryInUnionPlan)2 RecordQueryPlan (com.apple.foundationdb.record.query.plan.plans.RecordQueryPlan)2 GroupExpressionRef (com.apple.foundationdb.record.query.plan.temp.GroupExpressionRef)2 IdentityBiMap (com.apple.foundationdb.record.query.plan.temp.IdentityBiMap)2 KeyPart (com.apple.foundationdb.record.query.plan.temp.KeyPart)2 LinkedIdentitySet (com.apple.foundationdb.record.query.plan.temp.LinkedIdentitySet)2 Ordering (com.apple.foundationdb.record.query.plan.temp.Ordering)2 OrderingAttribute (com.apple.foundationdb.record.query.plan.temp.OrderingAttribute)2 PlannerRule (com.apple.foundationdb.record.query.plan.temp.PlannerRule)2 PlannerRuleCall (com.apple.foundationdb.record.query.plan.temp.PlannerRuleCall)2 Quantifier (com.apple.foundationdb.record.query.plan.temp.Quantifier)2 Quantifiers (com.apple.foundationdb.record.query.plan.temp.Quantifiers)2 RequestedOrdering (com.apple.foundationdb.record.query.plan.temp.RequestedOrdering)2 ExplodeExpression (com.apple.foundationdb.record.query.plan.temp.expressions.ExplodeExpression)2 SelectExpression (com.apple.foundationdb.record.query.plan.temp.expressions.SelectExpression)2