List of toRel() Examples

Examples of toRel()

org.eigenbase.relopt.RelOptTable.toRel()
Converts this table into a {@link RelNode relational expression}.
The {@link org.eigenbase.relopt.RelOptPlanner planner} calls thismethod to convert a table into an initial relational expression, generally something abstract, such as a {@link org.eigenbase.rel.TableAccessRel}, then optimizes this expression by applying {@link org.eigenbase.relopt.RelOptRule rules} to transform itinto more efficient access methods for this table.
org.eigenbase.sql2rel.SqlToRelConverter.toRel()

Examples of org.eigenbase.relopt.RelOptTable.toRel()

    final RelDataType aggregateTableRowType =
        aggregateTable.getRowType(cluster.getTypeFactory());
    final RelOptTable aggregateRelOptTable =
        RelOptTableImpl.create(table.getRelOptSchema(), aggregateTableRowType,
            tableEntry, rowCount);
    RelNode rel = aggregateRelOptTable.toRel(RelOptUtil.getContext(cluster));
    if (tileKey == null) {
      if (OptiqPrepareImpl.DEBUG) {
        System.out.println("Using materialization "
            + aggregateRelOptTable.getQualifiedName()
            + " (exact match)");

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Examples of org.eigenbase.sql2rel.SqlToRelConverter.toRel()

    // take the best (whatever that means), or all of them?
    useStar(schema, materialization);


    RelOptTable table =
        this.catalogReader.getTable(materialization.materializedTable.path());
    materialization.tableRel = sqlToRelConverter2.toRel(table);
  }


  /** Converts a relational expression to use a
   * {@link net.hydromatic.optiq.impl.StarTable} defined in {@code schema}.
   * Uses the first star table that fits. */

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Examples of org.eigenbase.sql2rel.SqlToRelConverter.toRel()

    // take the best (whatever that means), or all of them?
    useStar(schema, materialization);


    RelOptTable table =
        this.catalogReader.getTable(materialization.materializedTable.path());
    materialization.tableRel = sqlToRelConverter2.toRel(table);
  }


  /** Converts a relational expression to use a
   * {@link net.hydromatic.optiq.impl.StarTable} defined in {@code schema}.
   * Uses the first star table that fits. */

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Examples of org.eigenbase.sql2rel.SqlToRelConverter.toRel()

    // take the best (whatever that means), or all of them?
    useStar(schema, materialization);


    RelOptTable table =
        this.catalogReader.getTable(materialization.materializedTable.path());
    materialization.tableRel = sqlToRelConverter2.toRel(table);
  }


  /** Converts a relational expression to use a
   * {@link StarTable} defined in {@code schema}.
   * Uses the first star table that fits. */

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Examples of org.eigenbase.sql2rel.SqlToRelConverter.toRel()

    // take the best (whatever that means), or all of them?
    useStar(schema, materialization);


    RelOptTable table =
        this.catalogReader.getTable(materialization.materializedTable.path());
    materialization.tableRel = sqlToRelConverter2.toRel(table);
  }


  /** Converts a relational expression to use a
   * {@link StarTable} defined in {@code schema}.
   * Uses the first star table that fits. */

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