Examples of SortNode

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

246
247
248
249
250
251
252
253
254
255
256
    @Test
    public void testSort()
            throws Exception
    {
        PlanNode node = new SortNode(newId(),
                filter(baseTableScan,
                        and(
                                equals(AE, BE),
                                equals(BE, CE),
                                lessThan(CE, number(10)))),
View Full Code Here

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

266
267
268
269
270
271
272
                Symbol canonical = canonicalize(symbol);
                symbols.add(canonical);
                orderings.put(canonical, node.getOrderings().get(symbol));
            }

            return new SortNode(node.getId(), source, symbols.build(), orderings.build());
        }
View Full Code Here

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

350
351
352
353
354
355
356
        {
            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());
        }
View Full Code Here

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

152
153
154
155
156
157
158
159
160
            PlanNode rewrittenSource = planRewriter.rewrite(node.getSource(), null);
            if (context != null) {
                return new TopNNode(node.getId(), rewrittenSource, context.getCount(), node.getOrderBy(), node.getOrderings(), false);
            }
            else if (rewrittenSource != node.getSource()) {
                return new SortNode(node.getId(), rewrittenSource, node.getOrderBy(), node.getOrderings());
            }
            return node;
        }
View Full Code Here

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

354
355
356
357
358
359
360
361
362
                // 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;
        }
View Full Code Here

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

571
572
573
574
575
576
577
578
579
580
        PlanNode planNode;
        if (limit.isPresent()) {
            planNode = new TopNNode(idAllocator.getNextId(), subPlan.getRoot(), Long.valueOf(limit.get()), orderBySymbols.build(), orderings.build(), false);
        }
        else {
            planNode = new SortNode(idAllocator.getNextId(), subPlan.getRoot(), orderBySymbols.build(), orderings.build());
        }

        return new PlanBuilder(subPlan.getTranslations(), planNode, subPlan.getSampleWeight());
    }
View Full Code Here

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

251
252
253
254
255
256
257
                Symbol canonical = canonicalize(symbol);
                symbols.add(canonical);
                orderings.put(canonical, node.getOrderings().get(symbol));
            }

            return new SortNode(node.getId(), source, symbols.build(), orderings.build());
        }
View Full Code Here

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

251
252
253
254
255
256
257
258
259
260
261
    @Test
    public void testSort()
            throws Exception
    {
        PlanNode node = new SortNode(newId(),
                filter(baseTableScan,
                        and(
                                equals(AE, BE),
                                equals(BE, CE),
                                lessThan(CE, number(10)))),
View Full Code Here

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

315
316
317
318
319
320
321
322
323
                // 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;
        }
View Full Code Here

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

563
564
565
566
567
568
569
570
571
572
        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);
    }
View Full Code Here
TOP
Copyright © 2018 www.massapi.com. All rights reserved.
All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.