Package org.apache.drill.exec.planner.logical

Examples of org.apache.drill.exec.planner.logical.DrillRel

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     * Eg: convert_from(EXPR, 'JSON') be converted to convert_fromjson(EXPR);
     * TODO: Ideally all function rewrites would move here instead of DrillOptiq
     */
    rel = rel.accept(new RewriteProjectRel(planner.getTypeFactory(), context.getDrillOperatorTable()));
    log("Optiq Logical", rel);
    DrillRel drel = convertToDrel(rel);
    log("Drill Logical", drel);
    Prel prel = convertToPrel(drel);
    log("Drill Physical", prel);
    PhysicalOperator pop = convertToPop(prel);
    PhysicalPlan plan = convertToPlan(pop);
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  @Override
  public PhysicalPlan getPlan(SqlNode node) throws ValidationException, RelConversionException, IOException {
    SqlNode sqlNode = rewrite(node);
    SqlNode validated = validateNode(sqlNode);
    RelNode rel = convertToRel(validated);
    DrillRel drel = convertToDrel(rel);
    log("Optiq Logical", rel);
    log("Drill Logical", drel);

    if(mode == ResultMode.LOGICAL){
      LogicalExplain logicalResult = new LogicalExplain(drel, level, context);
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      }

      log("Optiq Logical", relQuery);

      // Convert the query to Drill Logical plan and insert a writer operator on top.
      DrillRel drel = convertToDrel(relQuery, drillSchema, newTblName);
      log("Drill Logical", drel);
      Prel prel = convertToPrel(drel);
      log("Drill Physical", prel);
      PhysicalOperator pop = convertToPop(prel);
      PhysicalPlan plan = convertToPlan(pop);
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      }

      log("Optiq Logical", relQuery);

      // Convert the query to Drill Logical plan and insert a writer operator on top.
      DrillRel drel = convertToDrel(relQuery, drillSchema, newTblName);
      log("Drill Logical", drel);
      Prel prel = convertToPrel(drel);
      log("Drill Physical", prel);
      PhysicalOperator pop = convertToPop(prel);
      PhysicalPlan plan = convertToPlan(pop);
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     * Eg: convert_from(EXPR, 'JSON') be converted to convert_fromjson(EXPR);
     * TODO: Ideally all function rewrites would move here instead of DrillOptiq
     */
    rel = rel.accept(new RewriteProjectRel(planner.getTypeFactory(), context.getDrillOperatorTable()));
    log("Optiq Logical", rel);
    DrillRel drel = convertToDrel(rel);
    log("Drill Logical", drel);
    Prel prel = convertToPrel(drel);
    log("Drill Physical", prel);
    PhysicalOperator pop = convertToPop(prel);
    PhysicalPlan plan = convertToPlan(pop);
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  public PhysicalPlan getPlan(SqlNode node) throws ValidationException, RelConversionException, IOException {
    SqlNode sqlNode = rewrite(node);
    SqlNode validated = validateNode(sqlNode);
    RelNode rel = convertToRel(validated);
    log("Optiq Logical", rel);
    DrillRel drel = convertToDrel(rel);
    log("Drill Logical", drel);

    if (mode == ResultMode.LOGICAL) {
      LogicalExplain logicalResult = new LogicalExplain(drel, level, context);
      return DirectPlan.createDirectPlan(context, logicalResult);
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    }
    return origReadEntry;
  }

  protected void doOnMatch(RelOptRuleCall call, DrillFilterRel filterRel, DrillProjectRel projectRel, DrillScanRel scanRel) {
    DrillRel inputRel = projectRel != null ? projectRel : scanRel;
    HiveReadEntry origReadEntry = ((HiveScan)scanRel.getGroupScan()).hiveReadEntry;
    DirPathBuilder builder = new DirPathBuilder(filterRel, inputRel, filterRel.getCluster().getRexBuilder(), new HivePartitionDescriptor(origReadEntry.table.partitionKeys));
    HiveReadEntry newReadEntry = splitFilter(origReadEntry, builder);

    if (origReadEntry == newReadEntry) {
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     * Eg: convert_from(EXPR, 'JSON') be converted to convert_fromjson(EXPR);
     * TODO: Ideally all function rewrites would move here instead of DrillOptiq
     */
    rel = rel.accept(new RewriteProjectRel(planner.getTypeFactory(), context.getDrillOperatorTable()));
    log("Optiq Logical", rel);
    DrillRel drel = convertToDrel(rel);
    log("Drill Logical", drel);
    Prel prel = convertToPrel(drel);
    log("Drill Physical", prel);
    PhysicalOperator pop = convertToPop(prel);
    PhysicalPlan plan = convertToPlan(pop);
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  public PhysicalPlan getPlan(SqlNode node) throws ValidationException, RelConversionException, IOException {
    SqlNode sqlNode = rewrite(node);
    SqlNode validated = validateNode(sqlNode);
    RelNode rel = convertToRel(validated);
    log("Optiq Logical", rel);
    DrillRel drel = convertToDrel(rel);
    log("Drill Logical", drel);

    if(mode == ResultMode.LOGICAL){
      LogicalExplain logicalResult = new LogicalExplain(drel, level, context);
      return DirectPlan.createDirectPlan(context, logicalResult);
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Related Classes of org.apache.drill.exec.planner.logical.DrillRel

  • org.apache.drill.exec.planner.sql.handlers.CreateTableHandler
  • org.apache.drill.exec.planner.sql.handlers.DefaultSqlHandler
  • org.apache.drill.exec.planner.sql.handlers.ExplainHandler
  • org.apache.drill.exec.planner.sql.logical.HivePushPartitionFilterIntoScan
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