Examples of org.teiid.query.processor.relational.DependentAccessNode

org.teiid.query.processor.relational.DependentAccessNode

Takes a query with 1 or more dependent sets from 1 or more sources and creates a series of commands. Dependent sets from the same source are treated as a special case. If there are multiple batches from that source, we will create replacement criteria in lock step - rather than forming the full cartesian product space. This implementation assumes that ordering will be respected above the access node and that the incoming dependent tuple values are already sorted.

                            DependentProcedureAccessNode depAccessNode = new DependentProcedureAccessNode(getID(), crit, references, defaults);
                            processNode = depAccessNode;
                            aNode = depAccessNode;
                        } else {
                            //create dependent access node
                            DependentAccessNode depAccessNode = new DependentAccessNode(getID());
                            
                            if(modelID != null){
                                depAccessNode.setMaxSetSize(CapabilitiesUtil.getMaxInCriteriaSize(modelID, metadata, capFinder));
                                depAccessNode.setMaxPredicates(CapabilitiesUtil.getMaxDependentPredicates(modelID, metadata, capFinder));   
                            }
                            processNode = depAccessNode;
                            aNode = depAccessNode;
                        }
                        aNode.setShouldEvaluateExpressions(true);

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Examples of org.teiid.query.processor.relational.DependentAccessNode

Related Classes of org.teiid.query.processor.relational.DependentAccessNode