com.mapd.parser.hint.HeavyDBHintStrategyTable Class Reference

Collaboration diagram for com.mapd.parser.hint.HeavyDBHintStrategyTable:

Static Public Attributes
static final HintStrategyTable	HINT_STRATEGY_TABLE = createHintStrategies()

Static Package Functions
static HintStrategyTable	createHintStrategies (HintStrategyTable.Builder builder)

Static Private Member Functions
static HintStrategyTable	createHintStrategies ()

Detailed Description

Definition at line 8 of file HeavyDBHintStrategyTable.java.

Member Function Documentation

static HintStrategyTable com.mapd.parser.hint.HeavyDBHintStrategyTable.createHintStrategies ( )

inlinestaticprivate

Definition at line 11 of file HeavyDBHintStrategyTable.java.

                                                          {
    return createHintStrategies(HintStrategyTable.builder());
  }

static HintStrategyTable com.mapd.parser.hint.HeavyDBHintStrategyTable.createHintStrategies ( HintStrategyTable.Builder  builder )

inlinestaticpackage

Definition at line 15 of file HeavyDBHintStrategyTable.java.

                                                                                   {
    ArrayList<String> supportedHints = new ArrayList<String>();
    supportedHints.add("cpu_mode");
    supportedHints.add("columnar_output");
    supportedHints.add("rowwise_output");
    supportedHints.add("bbox_intersect_bucket_threshold");
    supportedHints.add("bbox_intersect_max_size");
    supportedHints.add("bbox_intersect_allow_gpu_build");
    supportedHints.add("bbox_intersect_no_cache");
    supportedHints.add("bbox_intersect_keys_per_bin");
    supportedHints.add("keep_result");
    supportedHints.add("keep_table_function_result");
    supportedHints.add("aggregate_tree_fanout");
    supportedHints.add("cuda_block_size");
    supportedHints.add("cuda_grid_size_multiplier");
    supportedHints.add("cuda_opt_block_and_grid_sizes");
    supportedHints.add("watchdog");
    supportedHints.add("dynamic_watchdog");
    supportedHints.add("watchdog_off");
    supportedHints.add("dynamic_watchdog_off");
    supportedHints.add("query_time_limit");
    supportedHints.add("allow_loop_join");
    supportedHints.add("disable_loop_join");
    supportedHints.add("loop_join_inner_table_max_num_rows");
    supportedHints.add("max_join_hashtable_size");
    supportedHints.add("force_baseline_hash_join");
    supportedHints.add("force_one_to_many_hash_join");
    supportedHints.add("watchdog_max_projected_rows_per_device");
    supportedHints.add("preflight_count_query_threshold");
    supportedHints.add("table_reordering_off");
    supportedHints.add("ndv_groups_estimator_multiplier");

    for (String hint_name : supportedHints) {
      // add local / global hints, e.., cpu_mode / g_cpu_mode
      builder = builder.hintStrategy(hint_name, HintPredicates.SET_VAR);
      String globalHintName = "g_".concat(hint_name);
      builder = builder.hintStrategy(globalHintName, HintPredicates.SET_VAR);
    }
    return builder.build();
  }

Member Data Documentation

final HintStrategyTable com.mapd.parser.hint.HeavyDBHintStrategyTable.HINT_STRATEGY_TABLE = createHintStrategies()

static

Definition at line 9 of file HeavyDBHintStrategyTable.java.

Referenced by com.mapd.calcite.parser.HeavyDBParser.getPlanner().

---

The documentation for this class was generated from the following file:

• /home/jenkins-slave/workspace/core-os-doxygen/java/calcite/src/main/java/com/mapd/parser/hint/HeavyDBHintStrategyTable.java