Examples of com.foundationdb.sql.optimizer.plan.JoinNode

        }


        @Override
        public boolean visit(PlanNode n) {
            if (n instanceof JoinNode) {
                JoinNode joinNode = (JoinNode)n;
                if (joinNode.isInnerJoin())
                    equivalenceConditions(joinNode.getJoinConditions());
            }
            else if (n instanceof Select) {
                Select select = (Select) n;
                equivalenceConditions(select.getConditions());
            }

                        joinType = JoinType.LEFT;
                    break;
                default:
                    throw new UnsupportedSQLException("Unsupported join type", joinNode);
                }
                JoinNode join = joinNodes(toJoinNode((FromTable)joinNode.getLeftResultSet(),
                                                     required && (joinType != JoinType.RIGHT)),
                                          toJoinNode((FromTable)joinNode.getRightResultSet(),
                                                     required && (joinType != JoinType.LEFT)),
                                          joinType);
                join.setJoinConditions(toConditions(joinNode.getJoinClause()));
                result = join;
            }
            else if (fromTable instanceof FromSubquery) {
                FromSubquery fromSubquery = (FromSubquery)fromTable;
                PlanNode subquery = toQueryForSelect(fromSubquery.getSubquery(),

            return result;
        }


        protected JoinNode joinNodes(Joinable left, Joinable right, JoinType joinType)
                throws StandardException {
            return new JoinNode(left, right, joinType);
        }

Related Classes of com.foundationdb.sql.optimizer.plan.JoinNode

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