Examples of SortNode

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

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        {
            Set<Symbol> expectedInputs = ImmutableSet.copyOf(concat(expectedOutputs, node.getOrderBy()));

            PlanNode source = planRewriter.rewrite(node.getSource(), expectedInputs);

            return new SortNode(node.getId(), source, node.getOrderBy(), node.getOrderings());
        }
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Examples of com.facebook.presto.sql.planner.plan.SortNode

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        PlanNode planNode;
        if (limit.isPresent()) {
            planNode = new TopNNode(idAllocator.getNextId(), subPlan.getRoot(), Long.valueOf(limit.get()), orderBySymbols.build(), orderings.build(), false, Optional.<Symbol>absent());
        }
        else {
            planNode = new SortNode(idAllocator.getNextId(), subPlan.getRoot(), orderBySymbols.build(), orderings.build());
        }

        return new PlanBuilder(subPlan.getTranslations(), planNode);
    }
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Examples of com.facebook.presto.sql.planner.plan.SortNode

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                Symbol canonical = canonicalize(symbol);
                symbols.add(canonical);
                orderings.put(canonical, node.getOrderings().get(symbol));
            }

            return new SortNode(node.getId(), source, symbols.build(), orderings.build());
        }
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Examples of com.facebook.presto.sql.planner.plan.SortNode

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        {
            Set<Symbol> expectedInputs = ImmutableSet.copyOf(concat(expectedOutputs, node.getOrderBy()));

            PlanNode source = planRewriter.rewrite(node.getSource(), expectedInputs);

            return new SortNode(node.getId(), source, node.getOrderBy(), node.getOrderings());
        }
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Examples of com.facebook.presto.sql.planner.plan.SortNode

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                // create a new non-partitioned fragment
                current = createSingleNodePlan(new ExchangeNode(idAllocator.getNextId(), current.getId(), current.getRoot().getOutputSymbols()))
                        .addChild(current.build());
            }

            current.setRoot(new SortNode(node.getId(), current.getRoot(), node.getOrderBy(), node.getOrderings()));

            return current;
        }
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Examples of com.facebook.presto.sql.planner.plan.SortNode

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    @Test
    public void testSort()
            throws Exception
    {
        PlanNode node = new SortNode(newId(),
                filter(baseTableScan,
                        and(
                                equals(AE, BE),
                                equals(BE, CE),
                                lessThan(CE, number(10)))),
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Examples of com.facebook.presto.sql.planner.plan.SortNode

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                // create a new non-partitioned fragment
                current = createSingleNodePlan(new ExchangeNode(idAllocator.getNextId(), current.getId(), current.getRoot().getOutputSymbols()))
                        .addChild(current.build());
            }

            current.setRoot(new SortNode(node.getId(), current.getRoot(), node.getOrderBy(), node.getOrderings()));

            return current;
        }
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Examples of com.facebook.presto.sql.planner.plan.SortNode

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        PlanNode planNode;
        if (limit.isPresent()) {
            planNode = new TopNNode(idAllocator.getNextId(), subPlan.getRoot(), Long.valueOf(limit.get()), orderBySymbols.build(), orderings.build(), false, Optional.<Symbol>absent());
        }
        else {
            planNode = new SortNode(idAllocator.getNextId(), subPlan.getRoot(), orderBySymbols.build(), orderings.build());
        }

        return new PlanBuilder(subPlan.getTranslations(), planNode);
    }
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Examples of com.facebook.presto.sql.planner.plan.SortNode

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        @Override
        public PlanNode rewriteSort(SortNode node, Void context, PlanRewriter<Void> planRewriter)
        {
            PlanNode source = planRewriter.rewrite(node.getSource(), null);
            if (source instanceof MaterializeSampleNode) {
                node = new SortNode(node.getId(), ((MaterializeSampleNode) source).getSource(), node.getOrderBy(), node.getOrderings());
                return new MaterializeSampleNode(source.getId(), node, ((MaterializeSampleNode) source).getSampleWeightSymbol());
            }
            else {
                return planRewriter.defaultRewrite(node, null);
            }
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Examples of com.facebook.presto.sql.planner.plan.SortNode

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                Symbol canonical = canonicalize(symbol);
                symbols.add(canonical);
                orderings.put(canonical, node.getOrderings().get(symbol));
            }

            return new SortNode(node.getId(), source, symbols.build(), orderings.build());
        }
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