Package org.eigenbase.rel.metadata

Examples of org.eigenbase.rel.metadata.RelMetadataProvider

90
91
92
93
94
95
96
97
98
99
100
        if (metadataProvider != null) {
          List<RelMetadataProvider> list = Lists.newArrayList();
          list.add(metadataProvider);
          hepPlanner.registerMetadataProviders(list);
          RelMetadataProvider plannerChain =
              ChainedRelMetadataProvider.of(list);
          rel.getCluster().setMetadataProvider(plannerChain);
        }

        hepPlanner.setRoot(rel);
View Full Code Here
832
833
834
835
836
837
838
839
840
841
842
    List<RelMetadataProvider> list = Lists.newArrayList();
    DefaultRelMetadataProvider defaultProvider =
        new DefaultRelMetadataProvider();
    list.add(defaultProvider);
    planner.registerMetadataProviders(list);
    RelMetadataProvider plannerChain = ChainedRelMetadataProvider.of(list);
    relInitial.getCluster().setMetadataProvider(
        new CachingRelMetadataProvider(plannerChain, planner));

    planner.setRoot(relInitial);
    RelNode relAfter = planner.findBestExp();
View Full Code Here
152
153
154
155
156
157
158
159
160
161
162
        if (metadataProvider != null) {
          List<RelMetadataProvider> list = Lists.newArrayList();
          list.add(metadataProvider);
          hepPlanner.registerMetadataProviders(list);
          RelMetadataProvider plannerChain =
              ChainedRelMetadataProvider.of(list);
          rel.getCluster().setMetadataProvider(plannerChain);
        }

        hepPlanner.setRoot(rel);
View Full Code Here
12601
12602
12603
12604
12605
12606
12607
12608
12609
12610
12611
      hepPgm = hepPgmBldr.build();
      HepPlanner hepPlanner = new HepPlanner(hepPgm);

      hepPlanner.registerMetadataProviders(list);
      RelMetadataProvider chainedProvider = ChainedRelMetadataProvider.of(list);
      cluster.setMetadataProvider(new CachingRelMetadataProvider(chainedProvider, hepPlanner));

      RelNode rootRel = optiqPreCboPlan;
      hepPlanner.setRoot(rootRel);
      if (!optiqPreCboPlan.getTraitSet().equals(desiredTraits)) {
View Full Code Here
12686
12687
12688
12689
12690
12691
12692
12693
12694
12695
12696
      HepPlanner planner = new HepPlanner(programBuilder.build());
      List<RelMetadataProvider> list = Lists.newArrayList();
      list.add(mdProvider);
      planner.registerMetadataProviders(list);
      RelMetadataProvider chainedProvider = ChainedRelMetadataProvider.of(list);
      basePlan.getCluster().setMetadataProvider(
          new CachingRelMetadataProvider(chainedProvider, planner));

      planner.setRoot(basePlan);
      optimizedRelNode = planner.findBestExp();
View Full Code Here
156
157
158
159
160
161
162
163
164
165
166
        List<RelMetadataProvider> list = Lists.newArrayList();
        if (metadataProvider != null) {
          list.add(metadataProvider);
        }
        hepPlanner.registerMetadataProviders(list);
        RelMetadataProvider plannerChain =
            ChainedRelMetadataProvider.of(list);
        rel.getCluster().setMetadataProvider(plannerChain);

        hepPlanner.setRoot(rel);
        return hepPlanner.findBestExp();
View Full Code Here
TOP

Related Classes of org.eigenbase.rel.metadata.RelMetadataProvider

  • net.hydromatic.optiq.tools.Programs
  • org.apache.hadoop.hive.ql.parse.SemanticAnalyzer$OptiqBasedPlanner
  • org.eigenbase.test.RelOptRulesTest
    • Copyright © 2018 www.massapicom. 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.