PostgreSQL Source Code  git master
Public Member Functions | Data Fields
PlaceHolderVar Struct Reference

#include <pathnodes.h>

Public Member Functions

 pg_node_attr (no_query_jumble) Expr xpr
 
Expr *phexpr pg_node_attr (equal_ignore)
 
Relids phrels pg_node_attr (equal_ignore)
 

Data Fields

Relids phnullingrels
 
Index phid
 
Index phlevelsup
 

Detailed Description

Definition at line 2740 of file pathnodes.h.

Member Function Documentation

◆ pg_node_attr() [1/3]

Expr* phexpr PlaceHolderVar::pg_node_attr ( equal_ignore  )

◆ pg_node_attr() [2/3]

Relids phrels PlaceHolderVar::pg_node_attr ( equal_ignore  )

◆ pg_node_attr() [3/3]

PlaceHolderVar::pg_node_attr ( no_query_jumble  )

Field Documentation

◆ phid

Index PlaceHolderVar::phid

Definition at line 2756 of file pathnodes.h.

Referenced by assign_param_for_placeholdervar(), find_placeholder_info(), make_placeholder_expr(), pull_varnos_walker(), and search_indexed_tlist_for_phv().

◆ phlevelsup

Index PlaceHolderVar::phlevelsup

Definition at line 2759 of file pathnodes.h.

Referenced by add_nulling_relids_mutator(), add_nullingrels_if_needed(), adjust_appendrel_attrs_mutator(), assign_param_for_placeholdervar(), ChangeVarNodes_walker(), contain_placeholder_references_walker(), extract_lateral_references(), find_dependent_phvs_walker(), find_nonnullable_rels_walker(), find_placeholder_info(), flatten_join_alias_vars_mutator(), IncrementVarSublevelsUp_walker(), make_placeholder_expr(), OffsetVarNodes_walker(), pull_varnos_walker(), pull_vars_walker(), pullup_replace_vars_callback(), remove_nulling_relids_mutator(), replace_nestloop_params_mutator(), replace_outer_placeholdervar(), and substitute_phv_relids_walker().

◆ phnullingrels

Relids PlaceHolderVar::phnullingrels

Definition at line 2753 of file pathnodes.h.

Referenced by add_nulling_relids_mutator(), add_nullingrels_if_needed(), add_placeholders_to_base_rels(), add_placeholders_to_joinrel(), adjust_standard_join_alias_expression(), build_joinrel_tlist(), ChangeVarNodes_walker(), find_placeholder_info(), identify_current_nestloop_params(), make_placeholder_expr(), OffsetVarNodes_walker(), pull_varnos_walker(), pullup_replace_vars_callback(), remove_nulling_relids_mutator(), remove_rel_from_query(), and search_indexed_tlist_for_phv().

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