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

Examples of com.facebook.presto.sql.planner.plan.JoinNode$EquiJoinClause

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                rightAssignments,
                null,
                Optional.<GeneratedPartitions>absent()
        );

        PlanNode node = new JoinNode(newId(),
                JoinNode.Type.LEFT,
                filter(leftScan,
                        and(
                                lessThan(BE, AE),
                                lessThan(CE, number(10)))),
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                ImmutableList.copyOf(probe.getFragment().getSymbols().keySet()));

        // join build and probe
        PlanFragment joinPlan = new PlanFragment(
                new PlanFragmentId(planId),
                new JoinNode(new PlanNodeId(planId), JoinNode.Type.INNER, probeExchange, buildExchange, ImmutableList.<EquiJoinClause>of()),
                probe.getFragment().getSymbols(), // this is wrong, but it works
                PlanDistribution.SOURCE,
                new PlanNodeId(planId),
                OutputPartitioning.NONE,
                ImmutableList.<Symbol>of());
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                rightAssignments,
                null,
                Optional.<GeneratedPartitions>absent()
        );

        PlanNode node = new JoinNode(newId(),
                JoinNode.Type.RIGHT,
                filter(leftScan,
                        and(
                                lessThan(BE, AE),
                                lessThan(CE, number(10)))),
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                rightAssignments,
                null,
                Optional.<GeneratedPartitions>absent()
        );

        PlanNode node = new JoinNode(newId(),
                JoinNode.Type.INNER,
                filter(leftScan,
                        and(
                                lessThan(BE, AE),
                                lessThan(CE, number(10)))),
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                rightAssignments,
                null,
                Optional.<GeneratedPartitions>absent()
        );

        PlanNode node = new JoinNode(newId(),
                JoinNode.Type.LEFT,
                filter(leftScan,
                        and(
                                lessThan(BE, AE),
                                lessThan(CE, number(10)))),
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                rightAssignments,
                null,
                Optional.<GeneratedPartitions>absent()
        );

        PlanNode node = new JoinNode(newId(),
                JoinNode.Type.RIGHT,
                filter(leftScan,
                        and(
                                lessThan(BE, AE),
                                lessThan(CE, number(10)))),
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        StageExecutionPlan probe = createTableScanPlan("probe", metadata, 10);

        // join build and probe
        PlanFragment joinPlan = new PlanFragment(
                new PlanFragmentId(planId),
                new JoinNode(new PlanNodeId(planId), JoinNode.Type.INNER, probe.getFragment().getRoot(), exchangeNode, ImmutableList.<EquiJoinClause>of()),
                probe.getFragment().getSymbols(), // this is wrong, but it works
                PlanDistribution.SOURCE,
                new PlanNodeId(planId),
                OutputPartitioning.NONE,
                ImmutableList.<Symbol>of());
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                    leftSource = new ProjectNode(idAllocator.getNextId(), leftSource, leftProjections.build());
                    rightSource = new ProjectNode(idAllocator.getNextId(), rightSource, rightProjections.build());
                    criteria = builder.build();
                }
                output = new JoinNode(node.getId(), node.getType(), leftSource, rightSource, criteria);
            }
            if (!postJoinPredicate.equals(BooleanLiteral.TRUE_LITERAL)) {
                output = new FilterNode(idAllocator.getNextId(), output, postJoinPredicate);
            }
            return output;
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        private JoinNode tryNormalizeToInnerJoin(JoinNode node, Expression inheritedPredicate)
        {
            Preconditions.checkArgument(EnumSet.of(INNER, RIGHT, LEFT, CROSS).contains(node.getType()), "Unsupported join type: %s", node.getType());

            if (node.getType() == JoinNode.Type.CROSS) {
                return new JoinNode(node.getId(), JoinNode.Type.INNER, node.getLeft(), node.getRight(), node.getCriteria());
            }

            if (node.getType() == JoinNode.Type.INNER ||
                    node.getType() == JoinNode.Type.LEFT && !canConvertOuterToInner(node.getRight().getOutputSymbols(), inheritedPredicate) ||
                    node.getType() == JoinNode.Type.RIGHT && !canConvertOuterToInner(node.getLeft().getOutputSymbols(), inheritedPredicate)) {
                return node;
            }
            return new JoinNode(node.getId(), JoinNode.Type.INNER, node.getLeft(), node.getRight(), node.getCriteria());
        }
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                        throw new IllegalArgumentException("Unknown type: " + node.getType());
                }
            }

            if (leftRewritten != node.getLeft() || rightRewritten != node.getRight()) {
                return new JoinNode(node.getId(), node.getType(), leftRewritten, rightRewritten, node.getCriteria());
            }
            return node;
        }
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