PlaceHolderInfo Struct Reference

#include <relation.h>

Data Fields
NodeTag	type
Index	phid
PlaceHolderVar *	ph_var
Relids	ph_eval_at
Relids	ph_needed
Relids	ph_may_need
int32	ph_width

---

Detailed Description

Definition at line 1486 of file relation.h.

---

Field Documentation

Relids PlaceHolderInfo::ph_eval_at

Definition at line 1492 of file relation.h.

Referenced by add_placeholders_to_base_rels(), add_placeholders_to_joinrel(), create_lateral_join_info(), create_nestloop_plan(), find_placeholder_info(), fix_placeholder_input_needed_levels(), join_is_removable(), make_outerjoininfo(), mark_placeholder_maybe_needed(), remove_rel_from_query(), update_placeholder_eval_levels(), and use_physical_tlist().

Relids PlaceHolderInfo::ph_may_need

Definition at line 1494 of file relation.h.

Referenced by add_vars_to_targetlist(), find_placeholder_info(), make_outerjoininfo(), mark_placeholder_maybe_needed(), and remove_rel_from_query().

Relids PlaceHolderInfo::ph_needed

Definition at line 1493 of file relation.h.

Referenced by add_placeholders_to_base_rels(), add_placeholders_to_joinrel(), add_vars_to_targetlist(), find_placeholder_info(), join_is_removable(), remove_rel_from_query(), and use_physical_tlist().

PlaceHolderVar* PlaceHolderInfo::ph_var

Definition at line 1491 of file relation.h.

Referenced by add_placeholders_to_base_rels(), add_placeholders_to_joinrel(), expression_tree_mutator(), find_placeholder_info(), fix_placeholder_input_needed_levels(), join_is_removable(), make_outerjoininfo(), mark_placeholder_maybe_needed(), and update_placeholder_eval_levels().

int32 PlaceHolderInfo::ph_width

Definition at line 1495 of file relation.h.

Referenced by add_placeholders_to_joinrel(), find_placeholder_info(), and set_rel_width().

Index PlaceHolderInfo::phid

Definition at line 1490 of file relation.h.

Referenced by find_placeholder_info().

NodeTag PlaceHolderInfo::type

Definition at line 1488 of file relation.h.

---

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

• src/include/nodes/relation.h