本文整理了Java中org.apache.calcite.plan.RelOptUtil.registerAbstractRels
方法的一些代码示例,展示了RelOptUtil.registerAbstractRels
的具体用法。这些代码示例主要来源于Github
/Stackoverflow
/Maven
等平台,是从一些精选项目中提取出来的代码,具有较强的参考意义,能在一定程度帮忙到你。RelOptUtil.registerAbstractRels
方法的具体详情如下:
包路径:org.apache.calcite.plan.RelOptUtil
类名称:RelOptUtil
方法名:registerAbstractRels
暂无
代码示例来源:origin: qubole/quark
public RelNode run(RelOptPlanner planner, RelNode rel,
RelTraitSet requiredOutputTraits,
List<RelOptMaterialization> materializations,
List<RelOptLattice> lattices) {
planner.clear();
planner.addRelTraitDef(ConventionTraitDef.INSTANCE);
planner.addRelTraitDef(RelCollationTraitDef.INSTANCE);
//((VolcanoPlanner) planner).registerAbstractRelationalRules();
RelOptUtil.registerAbstractRels(planner);
for (RelOptRule rule : ruleSet) {
planner.addRule(rule);
}
planner.addRule(Bindables.BINDABLE_TABLE_SCAN_RULE);
planner.addRule(ProjectTableScanRule.INSTANCE);
planner.addRule(ProjectTableScanRule.INTERPRETER);
planner.addRule(EnumerableInterpreterRule.INSTANCE);
final CalciteSchema rootSchema = CalciteSchema.from(context.getRootSchema());
planner.setExecutor(new RexExecutorImpl(null));
planner.setRoot(rel);
MaterializationService.setThreadLocal(materializationService);
plannerHolder.setPlanner(planner);
populateMaterializationsAndLattice(plannerHolder, rootSchema);
if (!rel.getTraitSet().equals(requiredOutputTraits)) {
rel = planner.changeTraits(rel, requiredOutputTraits);
planner.setRoot(rel);
}
RelOptPlanner planner2 = planner.chooseDelegate();
return planner2.findBestExp();
}
代码示例来源:origin: Qihoo360/Quicksql
planner.registerAbstractRelationalRules();
RelOptUtil.registerAbstractRels(planner);
for (RelOptRule rule : DEFAULT_RULES) {
planner.addRule(rule);
代码示例来源:origin: org.apache.calcite/calcite-core
planner.registerAbstractRelationalRules();
RelOptUtil.registerAbstractRels(planner);
for (RelOptRule rule : DEFAULT_RULES) {
planner.addRule(rule);
代码示例来源:origin: org.apache.kylin/atopcalcite
planner.registerAbstractRelationalRules();
RelOptUtil.registerAbstractRels(planner);
for (RelOptRule rule : DEFAULT_RULES) {
planner.addRule(rule);
内容来源于网络,如有侵权,请联系作者删除!