PathTarget Struct Reference

#include <pathnodes.h>

Data Fields
NodeTag	type
List *	exprs
Index *	sortgrouprefs
QualCost	cost
int	width
VolatileFunctionStatus	has_volatile_expr

Detailed Description

Definition at line 1260 of file pathnodes.h.

Field Documentation

cost

QualCost PathTarget::cost

Definition at line 1271 of file pathnodes.h.

Referenced by add_placeholders_to_joinrel(), apply_projection_to_path(), build_child_join_reltarget(), cost_bitmap_heap_scan(), cost_ctescan(), cost_functionscan(), cost_index(), cost_samplescan(), cost_seqscan(), cost_subqueryscan(), cost_tablefuncscan(), cost_tidrangescan(), cost_tidscan(), cost_valuesscan(), create_agg_path(), create_group_path(), create_group_result_path(), create_groupingsets_path(), create_minmaxagg_path(), create_projection_path(), create_set_projection_path(), create_windowagg_path(), estimate_path_cost_size(), final_cost_hashjoin(), final_cost_mergejoin(), final_cost_nestloop(), set_pathtarget_cost_width(), and set_rel_width().

exprs

List* PathTarget::exprs

Definition at line 1265 of file pathnodes.h.

Referenced by _outPathTarget(), add_column_to_pathtarget(), add_new_column_to_pathtarget(), add_placeholders_to_base_rels(), add_placeholders_to_joinrel(), add_sp_item_to_pathtarget(), add_vars_to_targetlist(), apply_pathtarget_labeling_to_tlist(), apply_projection_to_path(), apply_scanjoin_target_to_paths(), build_child_join_reltarget(), build_join_rel(), build_joinrel_tlist(), build_path_tlist(), build_tlist_to_deparse(), check_index_only(), check_selective_binary_conversion(), contain_volatile_functions_walker(), copy_pathtarget(), create_foreignscan_plan(), create_partitionwise_grouping_paths(), create_projection_path(), create_set_projection_path(), deparseRangeTblRef(), deparseSubqueryTargetList(), distribute_row_identity_vars(), find_em_for_rel_target(), find_var_for_subquery_tle(), get_relation_column_alias_ids(), grouping_planner(), make_group_input_target(), make_partial_grouping_target(), make_pathtarget_from_tlist(), make_sort_input_target(), make_tlist_from_pathtarget(), make_window_input_target(), postgresGetForeignRelSize(), relation_can_be_sorted_early(), remove_unused_subquery_outputs(), reparameterize_path_by_child(), set_append_rel_size(), set_function_pathlist(), set_pathtarget_cost_width(), set_rel_consider_parallel(), set_rel_width(), split_pathtarget_at_srfs(), and use_physical_tlist().

has_volatile_expr

VolatileFunctionStatus PathTarget::has_volatile_expr

Definition at line 1277 of file pathnodes.h.

Referenced by add_column_to_pathtarget(), contain_volatile_functions_walker(), and make_pathtarget_from_tlist().

sortgrouprefs

Index* PathTarget::sortgrouprefs

Definition at line 1268 of file pathnodes.h.

Referenced by add_column_to_pathtarget(), add_sp_item_to_pathtarget(), apply_pathtarget_labeling_to_tlist(), apply_scanjoin_target_to_paths(), build_path_tlist(), copy_pathtarget(), make_pathtarget_from_tlist(), make_tlist_from_pathtarget(), and use_physical_tlist().

type

NodeTag PathTarget::type

Definition at line 1262 of file pathnodes.h.

width

int PathTarget::width

Definition at line 1274 of file pathnodes.h.

Referenced by add_placeholders_to_joinrel(), build_child_join_reltarget(), build_joinrel_tlist(), choose_hashed_setop(), copy_generic_path_info(), cost_memoize_rescan(), cost_recursive_union(), create_minmaxagg_plan(), create_modifytable_path(), create_one_window_path(), create_projection_plan(), estimate_hashagg_tablesize(), estimate_path_cost_size(), estimate_size(), final_cost_hashjoin(), final_cost_mergejoin(), initial_cost_hashjoin(), initial_cost_mergejoin(), plan_cluster_use_sort(), postgresGetForeignJoinPaths(), postgresGetForeignRelSize(), set_append_rel_size(), set_dummy_rel_pathlist(), set_pathtarget_cost_width(), set_rel_width(), and subpath_is_hashable().

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

• src/include/nodes/pathnodes.h