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RelAlgExecutionUnit Struct Reference

#include <RelAlgExecutionUnit.h>

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Public Member Functions

RelAlgExecutionUnit createNdvExecutionUnit (const int64_t range) const
 
RelAlgExecutionUnit createCountAllExecutionUnit (Analyzer::Expr *replacement_target) const
 

Public Attributes

std::vector< InputDescriptor > input_descs
 
std::list< std::shared_ptr
< const InputColDescriptor > > 		input_col_descs
 
std::list< std::shared_ptr
< Analyzer::Expr > > 		simple_quals
 
std::list< std::shared_ptr
< Analyzer::Expr > > 		quals
 
const JoinQualsPerNestingLevel join_quals
 
const std::list
< std::shared_ptr
< Analyzer::Expr > > 		groupby_exprs
 
std::vector< Analyzer::Expr * > target_exprs
 
std::unordered_map< size_t,
SQLTypeInfo > 		target_exprs_original_type_infos
 
const std::shared_ptr
< Analyzer::Estimator > 		estimator
 
const SortInfo sort_info
 
size_t scan_limit
 
RegisteredQueryHint query_hint
 
QueryPlanHash query_plan_dag_hash {EMPTY_HASHED_PLAN_DAG_KEY}
 
HashTableBuildDagMap hash_table_build_plan_dag {}
 
TableIdToNodeMap table_id_to_node_map {}
 
bool use_bump_allocator {false}
 
const std::optional< bool > union_all
 
std::shared_ptr< const
query_state::QueryState > 		query_state
 
std::vector< Analyzer::Expr * > target_exprs_union
 
std::vector< std::pair
< std::vector< size_t >
, size_t > > 		per_device_cardinality
 

Detailed Description

Definition at line 164 of file RelAlgExecutionUnit.h.

Member Function Documentation

RelAlgExecutionUnit RelAlgExecutionUnit::createCountAllExecutionUnit ( Analyzer::Expr *  replacement_target) const

Definition at line 117 of file CardinalityEstimator.cpp.

References hash_table_build_plan_dag, input_col_descs, input_descs, join_quals, quals, query_hint, query_plan_dag_hash, query_state, simple_quals, strip_join_covered_filter_quals(), table_id_to_node_map, and union_all.

Referenced by RelAlgExecutor::getFilteredCountAll().

118  {
119  return {input_descs,
120  input_col_descs,
121  simple_quals,
122  strip_join_covered_filter_quals(quals, join_quals),
123  join_quals,
124  {},
125  {replacement_target},
126  {},
127  nullptr,
128  SortInfo(),
129  0,
130  query_hint,
131  query_plan_dag_hash,
132  hash_table_build_plan_dag,
133  table_id_to_node_map,
134  false,
135  union_all,
136  query_state,
137  {replacement_target},
138  /*per_device_cardinality=*/{}};
139 }
RelAlgExecutionUnit::query_plan_dag_hash
QueryPlanHash query_plan_dag_hash
Definition: RelAlgExecutionUnit.h:177
RelAlgExecutionUnit::union_all
const std::optional< bool > union_all
Definition: RelAlgExecutionUnit.h:182
RelAlgExecutionUnit::input_descs
std::vector< InputDescriptor > input_descs
Definition: RelAlgExecutionUnit.h:165
strip_join_covered_filter_quals
std::list< std::shared_ptr< Analyzer::Expr > > strip_join_covered_filter_quals(const std::list< std::shared_ptr< Analyzer::Expr >> &quals, const JoinQualsPerNestingLevel &join_quals)
Definition: ExpressionRewrite.cpp:1332
RelAlgExecutionUnit::join_quals
const JoinQualsPerNestingLevel join_quals
Definition: RelAlgExecutionUnit.h:169
RelAlgExecutionUnit::table_id_to_node_map
TableIdToNodeMap table_id_to_node_map
Definition: RelAlgExecutionUnit.h:179
RelAlgExecutionUnit::quals
std::list< std::shared_ptr< Analyzer::Expr > > quals
Definition: RelAlgExecutionUnit.h:168
RelAlgExecutionUnit::query_hint
RegisteredQueryHint query_hint
Definition: RelAlgExecutionUnit.h:176
RelAlgExecutionUnit::query_state
std::shared_ptr< const query_state::QueryState > query_state
Definition: RelAlgExecutionUnit.h:183
RelAlgExecutionUnit::input_col_descs
std::list< std::shared_ptr< const InputColDescriptor > > input_col_descs
Definition: RelAlgExecutionUnit.h:166
RelAlgExecutionUnit::simple_quals
std::list< std::shared_ptr< Analyzer::Expr > > simple_quals
Definition: RelAlgExecutionUnit.h:167
RelAlgExecutionUnit::hash_table_build_plan_dag
HashTableBuildDagMap hash_table_build_plan_dag
Definition: RelAlgExecutionUnit.h:178

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RelAlgExecutionUnit RelAlgExecutionUnit::createNdvExecutionUnit ( const int64_t  range) const

Definition at line 91 of file CardinalityEstimator.cpp.

References g_large_ndv_threshold, groupby_exprs, hash_table_build_plan_dag, input_col_descs, input_descs, join_quals, quals, query_hint, query_plan_dag_hash, query_state, simple_quals, table_id_to_node_map, and union_all.

Referenced by RelAlgExecutor::getNDVEstimation().

92  {
93  const bool use_large_estimator =
94  range > g_large_ndv_threshold || groupby_exprs.size() > 1;
95  return {input_descs,
96  input_col_descs,
97  simple_quals,
98  quals,
99  join_quals,
100  {},
101  {},
102  {},
103  use_large_estimator ? makeExpr<Analyzer::LargeNDVEstimator>(groupby_exprs)
104  : makeExpr<Analyzer::NDVEstimator>(groupby_exprs),
105  SortInfo(),
106  0,
107  query_hint,
108  query_plan_dag_hash,
109  hash_table_build_plan_dag,
110  table_id_to_node_map,
111  false,
112  union_all,
113  query_state,
114  {}};
115 }
g_large_ndv_threshold
int64_t g_large_ndv_threshold
Definition: CardinalityEstimator.cpp:22
RelAlgExecutionUnit::query_plan_dag_hash
QueryPlanHash query_plan_dag_hash
Definition: RelAlgExecutionUnit.h:177
RelAlgExecutionUnit::union_all
const std::optional< bool > union_all
Definition: RelAlgExecutionUnit.h:182
RelAlgExecutionUnit::input_descs
std::vector< InputDescriptor > input_descs
Definition: RelAlgExecutionUnit.h:165
RelAlgExecutionUnit::groupby_exprs
const std::list< std::shared_ptr< Analyzer::Expr > > groupby_exprs
Definition: RelAlgExecutionUnit.h:170
RelAlgExecutionUnit::join_quals
const JoinQualsPerNestingLevel join_quals
Definition: RelAlgExecutionUnit.h:169
RelAlgExecutionUnit::table_id_to_node_map
TableIdToNodeMap table_id_to_node_map
Definition: RelAlgExecutionUnit.h:179
RelAlgExecutionUnit::quals
std::list< std::shared_ptr< Analyzer::Expr > > quals
Definition: RelAlgExecutionUnit.h:168
RelAlgExecutionUnit::query_hint
RegisteredQueryHint query_hint
Definition: RelAlgExecutionUnit.h:176
RelAlgExecutionUnit::query_state
std::shared_ptr< const query_state::QueryState > query_state
Definition: RelAlgExecutionUnit.h:183
RelAlgExecutionUnit::input_col_descs
std::list< std::shared_ptr< const InputColDescriptor > > input_col_descs
Definition: RelAlgExecutionUnit.h:166
RelAlgExecutionUnit::simple_quals
std::list< std::shared_ptr< Analyzer::Expr > > simple_quals
Definition: RelAlgExecutionUnit.h:167
RelAlgExecutionUnit::hash_table_build_plan_dag
HashTableBuildDagMap hash_table_build_plan_dag
Definition: RelAlgExecutionUnit.h:178

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Member Data Documentation

const std::shared_ptr<Analyzer::Estimator> RelAlgExecutionUnit::estimator

Definition at line 173 of file RelAlgExecutionUnit.h.

Referenced by CardinalityCacheKey::CardinalityCacheKey(), GroupByAndAggregate::codegen(), GroupByAndAggregate::codegenEstimator(), Executor::executePlanWithoutGroupBy(), QueryExecutionContext::launchCpuCode(), QueryExecutionContext::launchGpuCode(), Executor::launchKernelsImpl(), operator<<(), QueryMemoryInitializer::QueryMemoryInitializer(), reduce_estimator_results(), Executor::reduceMultiDeviceResults(), anonymous_namespace{Execute.cpp}::replace_scan_limit(), QueryRewriter::rewriteAggregateOnGroupByColumn(), QueryRewriter::rewriteColumnarDelete(), QueryRewriter::rewriteColumnarUpdate(), and ExecutionKernel::runImpl().

const std::list<std::shared_ptr<Analyzer::Expr> > RelAlgExecutionUnit::groupby_exprs

Definition at line 170 of file RelAlgExecutionUnit.h.

Referenced by Executor::addTransientStringLiterals(), CardinalityCacheKey::CardinalityCacheKey(), anonymous_namespace{Execute.cpp}::checkWorkUnitWatchdog(), GroupByAndAggregate::codegen(), GroupByAndAggregate::codegenGroupBy(), GroupByAndAggregate::codegenOutputSlot(), GroupByAndAggregate::codegenPerfectHashFunction(), createNdvExecutionUnit(), Executor::executePlanWithGroupBy(), get_count_distinct_sub_bitmap_count(), get_text_cast_counts(), GroupByAndAggregate::getColRangeInfo(), Executor::getDeviceTypeForTargets(), anonymous_namespace{SerializeToSql.cpp}::group_by_to_string(), GroupByAndAggregate::GroupByAndAggregate(), QueryMemoryDescriptor::init(), GroupByAndAggregate::initQueryMemoryDescriptorImpl(), anonymous_namespace{RelAlgExecutor.cpp}::is_projection(), anonymous_namespace{QueryFragmentDescriptor.cpp}::is_sample_query(), operator<<(), anonymous_namespace{QueryMemoryDescriptor.cpp}::pick_baseline_key_width(), QueryMemoryDescriptor::pick_target_compact_width(), anonymous_namespace{Execute.cpp}::replace_scan_limit(), QueryRewriter::rewriteAggregateOnGroupByColumn(), QueryRewriter::rewriteColumnarDelete(), QueryRewriter::rewriteColumnarUpdate(), QueryRewriter::rewriteConstrainedByIn(), QueryRewriter::rewriteConstrainedByInImpl(), ExecutionKernel::runImpl(), GroupByAndAggregate::shard_count_for_top_groups(), and ScalarExprToSql::visitVar().

HashTableBuildDagMap RelAlgExecutionUnit::hash_table_build_plan_dag {}

Definition at line 178 of file RelAlgExecutionUnit.h.

Referenced by Executor::buildCurrentLevelHashTable(), createCountAllExecutionUnit(), createNdvExecutionUnit(), RelAlgExecutor::createWindowFunctionContext(), anonymous_namespace{Execute.cpp}::replace_scan_limit(), QueryRewriter::rewriteAggregateOnGroupByColumn(), QueryRewriter::rewriteColumnarDelete(), QueryRewriter::rewriteColumnarUpdate(), and QueryRewriter::rewriteConstrainedByInImpl().

std::list<std::shared_ptr<const InputColDescriptor> > RelAlgExecutionUnit::input_col_descs

Definition at line 166 of file RelAlgExecutionUnit.h.

Referenced by CardinalityCacheKey::CardinalityCacheKey(), createCountAllExecutionUnit(), createNdvExecutionUnit(), Executor::executePlanWithGroupBy(), Executor::fetchChunks(), Executor::fetchUnionChunks(), operator<<(), QueryMemoryDescriptor::pick_target_compact_width(), anonymous_namespace{Execute.cpp}::replace_scan_limit(), QueryRewriter::rewriteAggregateOnGroupByColumn(), QueryRewriter::rewriteColumnarDelete(), QueryRewriter::rewriteColumnarUpdate(), and QueryRewriter::rewriteConstrainedByInImpl().

std::vector<InputDescriptor> RelAlgExecutionUnit::input_descs

Definition at line 165 of file RelAlgExecutionUnit.h.

Referenced by QueryFragmentDescriptor::buildFragmentKernelMap(), QueryFragmentDescriptor::buildFragmentPerKernelForTable(), QueryFragmentDescriptor::buildFragmentPerKernelMap(), QueryFragmentDescriptor::buildFragmentPerKernelMapForUnion(), Executor::buildIsDeletedCb(), QueryFragmentDescriptor::buildMultifragKernelMap(), Executor::buildSelectedFragsMapping(), Executor::buildSelectedFragsMappingForUnion(), anonymous_namespace{IRCodegen.cpp}::check_if_loop_join_is_allowed(), anonymous_namespace{Execute.cpp}::checkWorkUnitWatchdog(), QueryFragmentDescriptor::computeAllTablesFragments(), RelAlgExecutor::computeWindow(), createCountAllExecutionUnit(), Executor::createKernels(), createNdvExecutionUnit(), RelAlgExecutor::createSortInputWorkUnit(), Executor::executePlanWithGroupBy(), RelAlgExecutor::executeWorkUnit(), Executor::fetchChunks(), Executor::fetchUnionChunks(), find_push_down_filters(), anonymous_namespace{SerializeToSql.cpp}::from_to_string(), anonymous_namespace{QueryMemoryInitializer.cpp}::get_input_idx(), get_loop_join_size(), get_table_infos(), Executor::getFragmentCount(), Executor::getTableFragmentIndices(), anonymous_namespace{QueryFragmentDescriptor.cpp}::is_sample_query(), RelAlgExecutor::isRowidLookup(), Executor::needFetchAllFragments(), QueryFragmentDescriptor::QueryFragmentDescriptor(), anonymous_namespace{Execute.cpp}::replace_scan_limit(), QueryRewriter::rewriteAggregateOnGroupByColumn(), QueryRewriter::rewriteColumnarDelete(), QueryRewriter::rewriteColumnarUpdate(), QueryRewriter::rewriteConstrainedByInImpl(), ExecutionKernel::runImpl(), RelAlgExecutor::selectFiltersToBePushedDown(), Executor::skipFragmentPair(), and anonymous_namespace{QueryMemoryDescriptor.cpp}::target_expr_proj_indices().

const JoinQualsPerNestingLevel RelAlgExecutionUnit::join_quals

Definition at line 169 of file RelAlgExecutionUnit.h.

Referenced by Executor::buildHoistLeftHandSideFiltersCb(), Executor::buildJoinLoops(), QueryMemoryDescriptor::canUsePerDeviceCardinality(), CardinalityCacheKey::CardinalityCacheKey(), anonymous_namespace{IRCodegen.cpp}::check_if_loop_join_is_allowed(), GroupByAndAggregate::codegen(), createCountAllExecutionUnit(), createNdvExecutionUnit(), anonymous_namespace{RelAlgExecutor.cpp}::exe_unit_has_quals(), find_push_down_filters(), get_text_cast_counts(), RelAlgExecutor::getFilteredCountAll(), Executor::getFragmentCount(), Executor::getRowCountAndOffsetForAllFrags(), anonymous_namespace{SerializeToSql.cpp}::join_condition_to_string(), Executor::needFetchAllFragments(), Executor::nukeOldState(), operator<<(), anonymous_namespace{ExecutionKernel.cpp}::query_has_inner_join(), anonymous_namespace{Execute.cpp}::replace_scan_limit(), QueryRewriter::rewriteAggregateOnGroupByColumn(), QueryRewriter::rewriteColumnarDelete(), QueryRewriter::rewriteColumnarUpdate(), QueryRewriter::rewriteConstrainedByInImpl(), Executor::skipFragmentInnerJoins(), and Executor::skipFragmentPair().

std::vector<std::pair<std::vector<size_t>, size_t> > RelAlgExecutionUnit::per_device_cardinality
mutable

Definition at line 185 of file RelAlgExecutionUnit.h.

Referenced by Executor::executeWorkUnitImpl(), RelAlgExecutor::getFilteredCountAll(), and QueryMemoryDescriptor::getMaxPerDeviceCardinality().

std::list<std::shared_ptr<Analyzer::Expr> > RelAlgExecutionUnit::quals

Definition at line 168 of file RelAlgExecutionUnit.h.

Referenced by anonymous_namespace{IRCodegen.cpp}::add_qualifier_to_execution_unit(), Executor::addTransientStringLiterals(), Executor::buildHoistLeftHandSideFiltersCb(), CardinalityCacheKey::CardinalityCacheKey(), createCountAllExecutionUnit(), createNdvExecutionUnit(), anonymous_namespace{RelAlgExecutor.cpp}::exe_unit_has_quals(), anonymous_namespace{GroupByAndAggregate.cpp}::get_keyless_info(), get_text_cast_counts(), GroupByAndAggregate::getColRangeInfo(), RelAlgExecutor::getFilteredCountAll(), anonymous_namespace{QueryFragmentDescriptor.cpp}::is_sample_query(), operator<<(), CodeGenerator::prioritizeQuals(), anonymous_namespace{Execute.cpp}::replace_scan_limit(), QueryRewriter::rewriteAggregateOnGroupByColumn(), QueryRewriter::rewriteColumnarDelete(), QueryRewriter::rewriteColumnarUpdate(), QueryRewriter::rewriteConstrainedByIn(), QueryRewriter::rewriteConstrainedByInImpl(), anonymous_namespace{QueryMemoryDescriptor.cpp}::target_expr_proj_indices(), and anonymous_namespace{SerializeToSql.cpp}::where_to_string().

RegisteredQueryHint RelAlgExecutionUnit::query_hint

Definition at line 176 of file RelAlgExecutionUnit.h.

Referenced by Executor::buildCurrentLevelHashTable(), anonymous_namespace{IRCodegen.cpp}::check_if_loop_join_is_allowed(), anonymous_namespace{Execute.cpp}::checkWorkUnitWatchdog(), anonymous_namespace{RelAlgExecutor.cpp}::compute_output_buffer_size(), createCountAllExecutionUnit(), createNdvExecutionUnit(), RelAlgExecutor::createWindowFunctionContext(), anonymous_namespace{Execute.cpp}::replace_scan_limit(), QueryRewriter::rewriteAggregateOnGroupByColumn(), QueryRewriter::rewriteColumnarDelete(), QueryRewriter::rewriteColumnarUpdate(), and QueryRewriter::rewriteConstrainedByInImpl().

QueryPlanHash RelAlgExecutionUnit::query_plan_dag_hash {EMPTY_HASHED_PLAN_DAG_KEY}

Definition at line 177 of file RelAlgExecutionUnit.h.

Referenced by createCountAllExecutionUnit(), createNdvExecutionUnit(), operator<<(), anonymous_namespace{Execute.cpp}::replace_scan_limit(), QueryRewriter::rewriteAggregateOnGroupByColumn(), QueryRewriter::rewriteColumnarDelete(), QueryRewriter::rewriteColumnarUpdate(), and QueryRewriter::rewriteConstrainedByInImpl().

std::shared_ptr<const query_state::QueryState> RelAlgExecutionUnit::query_state

Definition at line 183 of file RelAlgExecutionUnit.h.

Referenced by createCountAllExecutionUnit(), createNdvExecutionUnit(), anonymous_namespace{Execute.cpp}::replace_scan_limit(), QueryRewriter::rewriteAggregateOnGroupByColumn(), QueryRewriter::rewriteColumnarDelete(), and QueryRewriter::rewriteColumnarUpdate().

size_t RelAlgExecutionUnit::scan_limit

Definition at line 175 of file RelAlgExecutionUnit.h.

Referenced by CardinalityCacheKey::CardinalityCacheKey(), anonymous_namespace{Execute.cpp}::checkWorkUnitWatchdog(), anonymous_namespace{Execute.cpp}::compute_buffer_entry_guess(), anonymous_namespace{RelAlgExecutor.cpp}::compute_output_buffer_size(), Executor::executePlanWithGroupBy(), anonymous_namespace{QueryFragmentDescriptor.cpp}::is_sample_query(), operator<<(), QueryRewriter::rewriteAggregateOnGroupByColumn(), QueryRewriter::rewriteColumnarDelete(), QueryRewriter::rewriteColumnarUpdate(), QueryRewriter::rewriteConstrainedByInImpl(), ExecutionKernel::runImpl(), and anonymous_namespace{RelAlgExecutor.cpp}::should_output_columnar().

std::list<std::shared_ptr<Analyzer::Expr> > RelAlgExecutionUnit::simple_quals

Definition at line 167 of file RelAlgExecutionUnit.h.

Referenced by anonymous_namespace{IRCodegen.cpp}::add_qualifier_to_execution_unit(), Executor::addTransientStringLiterals(), QueryFragmentDescriptor::buildFragmentPerKernelForTable(), Executor::buildHoistLeftHandSideFiltersCb(), QueryFragmentDescriptor::buildMultifragKernelMap(), CardinalityCacheKey::CardinalityCacheKey(), RelAlgExecutor::createCompoundWorkUnit(), createCountAllExecutionUnit(), createNdvExecutionUnit(), anonymous_namespace{RelAlgExecutor.cpp}::exe_unit_has_quals(), anonymous_namespace{GroupByAndAggregate.cpp}::get_expr_range_info(), get_text_cast_counts(), GroupByAndAggregate::getColRangeInfo(), RelAlgExecutor::getFilteredCountAll(), anonymous_namespace{QueryFragmentDescriptor.cpp}::is_sample_query(), operator<<(), CodeGenerator::prioritizeQuals(), anonymous_namespace{Execute.cpp}::replace_scan_limit(), QueryRewriter::rewriteAggregateOnGroupByColumn(), QueryRewriter::rewriteColumnarDelete(), QueryRewriter::rewriteColumnarUpdate(), QueryRewriter::rewriteConstrainedByIn(), QueryRewriter::rewriteConstrainedByInImpl(), anonymous_namespace{QueryMemoryDescriptor.cpp}::target_expr_proj_indices(), and anonymous_namespace{SerializeToSql.cpp}::where_to_string().

const SortInfo RelAlgExecutionUnit::sort_info

Definition at line 174 of file RelAlgExecutionUnit.h.

Referenced by QueryMemoryInitializer::applyStreamingTopNOffsetCpu(), anonymous_namespace{RelAlgExecutor.cpp}::can_output_columnar(), anonymous_namespace{RelAlgExecutor.cpp}::can_use_bump_allocator(), anonymous_namespace{Execute.cpp}::checkWorkUnitWatchdog(), GroupByAndAggregate::codegenOutputSlot(), Executor::collectAllDeviceShardedTopResults(), QueryMemoryInitializer::copyGroupByBuffersFromGpu(), QueryMemoryInitializer::createAndInitializeGroupByBufferGpu(), RelAlgExecutor::createWindowFunctionContext(), QueryMemoryDescriptor::getBufferSizeBytes(), GroupByAndAggregate::getColRangeInfo(), QueryMemoryInitializer::initGroupByBuffer(), GroupByAndAggregate::initQueryMemoryDescriptor(), anonymous_namespace{QueryFragmentDescriptor.cpp}::is_sample_query(), QueryExecutionContext::launchGpuCode(), operator<<(), Executor::reduceSpeculativeTopN(), anonymous_namespace{Execute.cpp}::replace_scan_limit(), QueryRewriter::rewriteAggregateOnGroupByColumn(), QueryRewriter::rewriteColumnarDelete(), QueryRewriter::rewriteColumnarUpdate(), QueryRewriter::rewriteConstrainedByInImpl(), GroupByAndAggregate::shard_count_for_top_groups(), anonymous_namespace{QueryMemoryDescriptor.cpp}::target_expr_proj_indices(), QueryFragmentDescriptor::terminateDispatchMaybe(), use_speculative_top_n(), and anonymous_namespace{QueryMemoryDescriptor.cpp}::use_streaming_top_n().

TableIdToNodeMap RelAlgExecutionUnit::table_id_to_node_map {}

Definition at line 179 of file RelAlgExecutionUnit.h.

Referenced by Executor::buildCurrentLevelHashTable(), createCountAllExecutionUnit(), createNdvExecutionUnit(), RelAlgExecutor::createWindowFunctionContext(), anonymous_namespace{Execute.cpp}::replace_scan_limit(), QueryRewriter::rewriteAggregateOnGroupByColumn(), QueryRewriter::rewriteColumnarDelete(), QueryRewriter::rewriteColumnarUpdate(), and QueryRewriter::rewriteConstrainedByInImpl().

std::vector<Analyzer::Expr*> RelAlgExecutionUnit::target_exprs

Definition at line 171 of file RelAlgExecutionUnit.h.

Referenced by Executor::addTransientStringLiterals(), QueryMemoryInitializer::allocateCountDistinctBuffers(), QueryMemoryInitializer::allocateModeBuffer(), QueryMemoryInitializer::allocateTDigestsBuffer(), SpeculativeTopNMap::asRows(), QueryMemoryInitializer::calculateCountDistinctBufferSize(), anonymous_namespace{RelAlgExecutor.cpp}::can_output_columnar(), CardinalityCacheKey::CardinalityCacheKey(), anonymous_namespace{QueryMemoryInitializer.cpp}::check_count_distinct_expr_metadata(), anonymous_namespace{Execute.cpp}::checkWorkUnitWatchdog(), GroupByAndAggregate::codegen(), GroupByAndAggregate::codegenAggCalls(), GroupByAndAggregate::codegenOutputSlot(), anonymous_namespace{QueryMemoryInitializer.cpp}::collect_target_expr_metadata(), Executor::collectAllDeviceResults(), anonymous_namespace{RelAlgExecutor.cpp}::compute_output_buffer_size(), RelAlgExecutor::computeWindow(), Executor::createKernels(), anonymous_namespace{RelAlgExecutor.cpp}::decide_approx_count_distinct_implementation(), RelAlgExecutor::executeWorkUnit(), anonymous_namespace{GroupByAndAggregate.cpp}::get_keyless_info(), get_text_cast_counts(), GroupByAndAggregate::getColRangeInfo(), Executor::getDeviceTypeForTargets(), RowFunctionManager::getDictDbId(), RowFunctionManager::getDictId(), GroupByAndAggregate::gpuCanHandleOrderEntries(), anonymous_namespace{GroupByAndAggregate.cpp}::has_count_distinct(), QueryMemoryDescriptor::init(), anonymous_namespace{GroupByAndAggregate.cpp}::init_count_distinct_descriptors(), QueryMemoryInitializer::initColumnarGroups(), QueryMemoryInitializer::initializeModeIndexSet(), QueryMemoryInitializer::initializeQuantileParams(), anonymous_namespace{RelAlgExecutor.cpp}::is_window_execution_unit(), anonymous_namespace{ExecutionKernel.cpp}::need_to_hold_chunk(), operator<<(), QueryMemoryDescriptor::pick_target_compact_width(), QueryMemoryDescriptor::QueryMemoryDescriptor(), QueryMemoryInitializer::QueryMemoryInitializer(), Executor::reduceMultiDeviceResults(), Executor::reduceSpeculativeTopN(), anonymous_namespace{Execute.cpp}::replace_scan_limit(), Executor::resultsUnion(), QueryRewriter::rewriteAggregateOnGroupByColumn(), QueryRewriter::rewriteColumnarDelete(), QueryRewriter::rewriteColumnarUpdate(), QueryRewriter::rewriteConstrainedByInImpl(), ExecutionKernel::runImpl(), anonymous_namespace{RelAlgExecutor.cpp}::should_output_columnar(), anonymous_namespace{QueryMemoryDescriptor.cpp}::target_expr_proj_indices(), anonymous_namespace{SerializeToSql.cpp}::targets_to_string(), use_speculative_top_n(), and anonymous_namespace{QueryMemoryDescriptor.cpp}::use_streaming_top_n().

std::unordered_map<size_t, SQLTypeInfo> RelAlgExecutionUnit::target_exprs_original_type_infos

Definition at line 172 of file RelAlgExecutionUnit.h.

Referenced by anonymous_namespace{GroupByAndAggregate.cpp}::init_count_distinct_descriptors(), anonymous_namespace{Execute.cpp}::replace_scan_limit(), QueryRewriter::rewriteAggregateOnGroupByColumn(), QueryRewriter::rewriteColumnarDelete(), QueryRewriter::rewriteColumnarUpdate(), and QueryRewriter::rewriteConstrainedByInImpl().

std::vector<Analyzer::Expr*> RelAlgExecutionUnit::target_exprs_union

Definition at line 184 of file RelAlgExecutionUnit.h.

Referenced by Executor::addTransientStringLiterals(), QueryMemoryDescriptor::canUsePerDeviceCardinality(), and QueryMemoryInitializer::QueryMemoryInitializer().

const std::optional<bool> RelAlgExecutionUnit::union_all

Definition at line 182 of file RelAlgExecutionUnit.h.

Referenced by QueryFragmentDescriptor::buildFragmentKernelMap(), createCountAllExecutionUnit(), createNdvExecutionUnit(), Executor::executePlanWithGroupBy(), Executor::getRowCountAndOffsetForAllFrags(), operator<<(), QueryMemoryInitializer::QueryMemoryInitializer(), anonymous_namespace{Execute.cpp}::replace_scan_limit(), QueryRewriter::rewriteAggregateOnGroupByColumn(), QueryRewriter::rewriteColumnarDelete(), QueryRewriter::rewriteColumnarUpdate(), and ExecutionKernel::runImpl().

bool RelAlgExecutionUnit::use_bump_allocator {false}

Definition at line 180 of file RelAlgExecutionUnit.h.

Referenced by anonymous_namespace{Execute.cpp}::checkWorkUnitWatchdog(), QueryMemoryInitializer::createAndInitializeGroupByBufferGpu(), Executor::createKernels(), RelAlgExecutor::handleOutOfMemoryRetry(), QueryExecutionContext::launchGpuCode(), operator<<(), QueryMemoryDescriptor::QueryMemoryDescriptor(), QueryMemoryInitializer::QueryMemoryInitializer(), anonymous_namespace{Execute.cpp}::replace_scan_limit(), QueryRewriter::rewriteAggregateOnGroupByColumn(), QueryRewriter::rewriteColumnarDelete(), and QueryRewriter::rewriteColumnarUpdate().

The documentation for this struct was generated from the following files: