Package com.facebook.presto.sql.planner.plan

Examples of com.facebook.presto.sql.planner.plan.IndexSourceNode

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        {
            ImmutableMap.Builder<Symbol, ColumnHandle> builder = ImmutableMap.builder();
            for (Map.Entry<Symbol, ColumnHandle> entry : node.getAssignments().entrySet()) {
                builder.put(canonicalize(entry.getKey()), entry.getValue());
            }
            return new IndexSourceNode(node.getId(), node.getIndexHandle(), node.getTableHandle(), canonicalize(node.getLookupSymbols()), canonicalize(node.getOutputSymbols()), builder.build(), node.getEffectiveTupleDomain());
        }
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                Set<Symbol> requiredSymbols = Maps.filterValues(node.getAssignments(), Predicates.in(node.getEffectiveTupleDomain().getDomains().keySet())).keySet();
                requiredAssignmentSymbols = Sets.union(expectedOutputs, requiredSymbols);
            }
            Map<Symbol, ColumnHandle> newAssignments = Maps.filterKeys(node.getAssignments(), in(requiredAssignmentSymbols));

            return new IndexSourceNode(node.getId(), node.getIndexHandle(), node.getTableHandle(), newLookupSymbols, newOutputSymbols, newAssignments, node.getEffectiveTupleDomain());
        }
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            ResolvedIndex resolvedIndex = optionalResolvedIndex.get();

            Map<ColumnHandle, Symbol> inverseAssignments = ImmutableBiMap.copyOf(node.getAssignments()).inverse();
            Expression unresolvedExpression = DomainTranslator.toPredicate(resolvedIndex.getUnresolvedTupleDomain(), inverseAssignments, symbolAllocator.getTypes());

            PlanNode source = new IndexSourceNode(
                    idAllocator.getNextId(),
                    resolvedIndex.getIndexHandle(),
                    node.getTable(),
                    context.getLookupSymbols(),
                    node.getOutputSymbols(),
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        {
            ImmutableMap.Builder<Symbol, ColumnHandle> builder = ImmutableMap.builder();
            for (Map.Entry<Symbol, ColumnHandle> entry : node.getAssignments().entrySet()) {
                builder.put(canonicalize(entry.getKey()), entry.getValue());
            }
            return new IndexSourceNode(node.getId(), node.getIndexHandle(), node.getTableHandle(), canonicalize(node.getLookupSymbols()), canonicalize(node.getOutputSymbols()), builder.build(), node.getEffectiveTupleDomain());
        }
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            ResolvedIndex resolvedIndex = optionalResolvedIndex.get();

            Map<ColumnHandle, Symbol> inverseAssignments = ImmutableBiMap.copyOf(node.getAssignments()).inverse();
            Expression unresolvedExpression = DomainTranslator.toPredicate(resolvedIndex.getUnresolvedTupleDomain(), inverseAssignments, symbolAllocator.getTypes());

            PlanNode source = new IndexSourceNode(
                    idAllocator.getNextId(),
                    resolvedIndex.getIndexHandle(),
                    node.getTable(),
                    context.getLookupSymbols(),
                    node.getOutputSymbols(),
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                Set<Symbol> requiredSymbols = Maps.filterValues(node.getAssignments(), Predicates.in(node.getEffectiveTupleDomain().getDomains().keySet())).keySet();
                requiredAssignmentSymbols = Sets.union(expectedOutputs, requiredSymbols);
            }
            Map<Symbol, ColumnHandle> newAssignments = Maps.filterKeys(node.getAssignments(), in(requiredAssignmentSymbols));

            return new IndexSourceNode(node.getId(), node.getIndexHandle(), node.getTableHandle(), newLookupSymbols, newOutputSymbols, newAssignments, node.getEffectiveTupleDomain());
        }
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            ResolvedIndex resolvedIndex = optionalResolvedIndex.get();

            Map<ColumnHandle, Symbol> inverseAssignments = ImmutableBiMap.copyOf(node.getAssignments()).inverse();
            Expression unresolvedExpression = DomainTranslator.toPredicate(resolvedIndex.getUnresolvedTupleDomain(), inverseAssignments, symbolAllocator.getTypes());

            PlanNode source = new IndexSourceNode(
                    idAllocator.getNextId(),
                    resolvedIndex.getIndexHandle(),
                    node.getTable(),
                    context.getLookupSymbols(),
                    node.getOutputSymbols(),
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                Set<Symbol> requiredSymbols = Maps.filterValues(node.getAssignments(), Predicates.in(node.getEffectiveTupleDomain().getDomains().keySet())).keySet();
                requiredAssignmentSymbols = Sets.union(expectedOutputs, requiredSymbols);
            }
            Map<Symbol, ColumnHandle> newAssignments = Maps.filterKeys(node.getAssignments(), in(requiredAssignmentSymbols));

            return new IndexSourceNode(node.getId(), node.getIndexHandle(), node.getTableHandle(), newLookupSymbols, newOutputSymbols, newAssignments, node.getEffectiveTupleDomain());
        }
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        {
            ImmutableMap.Builder<Symbol, ColumnHandle> builder = ImmutableMap.builder();
            for (Map.Entry<Symbol, ColumnHandle> entry : node.getAssignments().entrySet()) {
                builder.put(canonicalize(entry.getKey()), entry.getValue());
            }
            return new IndexSourceNode(node.getId(), node.getIndexHandle(), node.getTableHandle(), canonicalize(node.getLookupSymbols()), canonicalize(node.getOutputSymbols()), builder.build(), node.getEffectiveTupleDomain());
        }
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Related Classes of com.facebook.presto.sql.planner.plan.IndexSourceNode

  • com.facebook.presto.sql.planner.optimizations.IndexJoinOptimizer$IndexSourceRewriter
  • com.facebook.presto.sql.planner.optimizations.PruneUnreferencedOutputs$Rewriter
  • com.facebook.presto.sql.planner.optimizations.UnaliasSymbolReferences$Rewriter
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