#include <primnodes.h>

Data Fields
Expr	xpr

int	varno

AttrNumber	varattno

Oid	vartype

int32	vartypmod

Oid	varcollid

Index	varlevelsup

Index	varnosyn

AttrNumber	varattnosyn

int	location

Detailed Description

Definition at line 195 of file primnodes.h.

Field Documentation

◆ location

◆ varattno

AttrNumber Var::varattno

Definition at line 200 of file primnodes.h.

Referenced by AcquireRewriteLocks(), add_row_identity_var(), add_vars_to_targetlist(), adjust_appendrel_attrs_mutator(), adjust_inherited_attnums(), adjust_view_column_set(), assign_param_for_var(), build_joinrel_tlist(), build_remote_returning(), build_tlist_index(), build_tlist_index_other_vars(), check_and_push_window_quals(), check_functional_grouping(), check_nested_generated_walker(), check_ungrouped_columns_walker(), contain_invalid_rfcolumn_walker(), conversion_error_callback(), count_rowexpr_columns(), create_hashjoin_plan(), CreateStatistics(), CreateTriggerFiringOn(), currtid_for_view(), deparseVar(), dependency_is_compatible_clause(), dependency_is_compatible_expression(), examine_simple_variable(), examine_variable(), ExecNestLoop(), expandRecordVariable(), finalize_grouping_exprs_walker(), find_cols_walker(), find_expr_references_walker(), find_var_for_subquery_tle(), fix_indexqual_operand(), flatten_join_alias_vars_mutator(), foreign_expr_walker(), get_name_for_var_field(), get_tupdesc_for_join_scan_tuples(), get_variable(), get_width_cost_multiplier(), index_expression_changed_walker(), infer_arbiter_indexes(), init_returning_filter(), IsCTIDVar(), JumbleExpr(), makeVar(), map_variable_attnos_mutator(), markTargetListOrigin(), markVarForSelectPriv(), match_eclasses_to_foreign_key_col(), mcv_get_match_bitmap(), mcv_match_expression(), print_expr(), pull_varattnos_walker(), pullup_replace_vars_callback(), qual_is_pushdown_safe(), rel_is_distinct_for(), remove_useless_groupby_columns(), ReplaceVarsFromTargetList_callback(), resolve_special_varno(), rewriteTargetListIU(), rewriteValuesRTE(), search_indexed_tlist_for_var(), set_append_rel_size(), set_function_pathlist(), set_pathtarget_cost_width(), set_rel_width(), set_subquery_size_estimates(), statext_is_compatible_clause_internal(), StoreRelCheck(), tlist_matches_tupdesc(), tlist_member_match_var(), translate_col_privs(), translate_sub_tlist(), trivial_subqueryscan(), and view_col_is_auto_updatable().

◆ varattnosyn

AttrNumber Var::varattnosyn

Definition at line 209 of file primnodes.h.

Referenced by adjust_appendrel_attrs_mutator(), buildVarFromNSColumn(), expandNSItemVars(), get_name_for_var_field(), get_variable(), makeVar(), map_variable_attnos_mutator(), scanNSItemForColumn(), search_indexed_tlist_for_non_var(), search_indexed_tlist_for_sortgroupref(), and set_dummy_tlist_references().

◆ varcollid

Oid Var::varcollid

Definition at line 204 of file primnodes.h.

Referenced by adjust_appendrel_attrs_mutator(), assign_param_for_var(), foreign_expr_walker(), makeVar(), mcv_match_expression(), replace_nestloop_param_var(), replace_outer_var(), ReplaceVarsFromTargetList_callback(), and set_plan_refs().

◆ varlevelsup

Index Var::varlevelsup

Definition at line 205 of file primnodes.h.

Referenced by AcquireRewriteLocks(), add_row_identity_var(), adjust_appendrel_attrs_mutator(), assign_param_for_var(), ChangeVarNodes_walker(), check_functional_grouping(), check_ungrouped_columns_walker(), count_rowexpr_columns(), deparseVar(), dependency_is_compatible_clause(), dependency_is_compatible_expression(), examine_simple_variable(), expandRecordVariable(), ExpandRowReference(), expandRTE(), extract_lateral_references(), finalize_grouping_exprs_walker(), find_cols_walker(), find_expr_references_walker(), find_forced_null_var(), find_nonnullable_rels_walker(), find_nonnullable_vars_walker(), fix_scan_expr_mutator(), flatten_join_alias_vars_mutator(), foreign_expr_walker(), get_name_for_var_field(), get_variable(), IncrementVarSublevelsUp_walker(), is_foreign_param(), IsCTIDVar(), isPlainForeignVar(), JumbleExpr(), locate_var_of_level_walker(), makeVar(), map_variable_attnos_mutator(), markTargetListOrigin(), markVarForSelectPriv(), OffsetVarNodes_walker(), pull_varattnos_walker(), pull_varnos_walker(), pull_vars_walker(), pullup_replace_vars_callback(), rangeTableEntry_used_walker(), rel_is_distinct_for(), remove_useless_groupby_columns(), replace_nestloop_params_mutator(), replace_outer_var(), replace_rte_variables_mutator(), ReplaceVarsFromTargetList_callback(), resolve_special_varno(), set_function_pathlist(), set_pathtarget_cost_width(), statext_is_compatible_clause_internal(), tlist_matches_tupdesc(), tlist_member_match_var(), trivial_subqueryscan(), and view_col_is_auto_updatable().

◆ varno

int Var::varno

Definition at line 198 of file primnodes.h.

Referenced by AcquireRewriteLocks(), add_row_identity_var(), add_vars_to_targetlist(), adjust_appendrel_attrs_mutator(), assign_param_for_var(), build_joinrel_tlist(), build_remote_returning(), build_tlist_index(), build_tlist_index_other_vars(), ChangeVarNodes_walker(), check_functional_grouping(), check_nested_generated_walker(), check_redundant_nullability_qual(), check_ungrouped_columns_walker(), conversion_error_callback(), count_rowexpr_columns(), create_hashjoin_plan(), create_lateral_join_info(), CreateTriggerFiringOn(), currtid_for_view(), deparseVar(), dependency_is_compatible_clause(), dependency_is_compatible_expression(), distribute_row_identity_vars(), examine_simple_variable(), examine_variable(), ExecNestLoop(), expandRecordVariable(), ExpandRowReference(), finalize_grouping_exprs_walker(), find_cols_walker(), find_expr_references_walker(), find_nonnullable_rels_walker(), find_var_for_subquery_tle(), fix_indexqual_operand(), fix_join_expr_mutator(), fix_scan_expr_mutator(), flatten_join_alias_vars_mutator(), foreign_expr_walker(), get_name_for_var_field(), get_tupdesc_for_join_scan_tuples(), get_variable(), get_width_cost_multiplier(), identify_current_nestloop_params(), init_returning_filter(), is_foreign_param(), is_subquery_var(), IsCTIDVar(), isPlainForeignVar(), JumbleExpr(), makeVar(), map_variable_attnos_mutator(), markTargetListOrigin(), markVarForSelectPriv(), match_eclasses_to_foreign_key_col(), OffsetVarNodes_walker(), preprocess_targetlist(), print_expr(), process_subquery_nestloop_params(), pull_varattnos_walker(), pull_varnos_walker(), pullup_replace_vars_callback(), qual_is_pushdown_safe(), rangeTableEntry_used_walker(), rel_is_distinct_for(), remove_useless_groupby_columns(), replace_nestloop_params_mutator(), replace_rte_variables_mutator(), ReplaceVarsFromTargetList_callback(), resolve_special_varno(), rewriteTargetListIU(), rewriteValuesRTE(), search_indexed_tlist_for_var(), set_append_rel_size(), set_function_pathlist(), set_join_references(), set_pathtarget_cost_width(), set_plan_refs(), set_subquery_size_estimates(), statext_is_compatible_clause_internal(), tlist_matches_tupdesc(), tlist_member_match_var(), translate_sub_tlist(), trivial_subqueryscan(), and view_col_is_auto_updatable().

◆ varnosyn

Index Var::varnosyn

Definition at line 208 of file primnodes.h.

Referenced by adjust_appendrel_attrs_mutator(), buildVarFromNSColumn(), ChangeVarNodes_walker(), expandNSItemVars(), fix_join_expr_mutator(), fix_scan_expr_mutator(), get_name_for_var_field(), get_variable(), makeVar(), map_variable_attnos_mutator(), OffsetVarNodes_walker(), scanNSItemForColumn(), search_indexed_tlist_for_non_var(), search_indexed_tlist_for_sortgroupref(), search_indexed_tlist_for_var(), and set_dummy_tlist_references().

◆ vartype

◆ vartypmod

int32 Var::vartypmod

Definition at line 203 of file primnodes.h.

Referenced by adjust_appendrel_attrs_mutator(), assign_param_for_var(), buildMergedJoinVar(), deparseVar(), examine_variable(), get_variable(), makeVar(), replace_nestloop_param_var(), replace_outer_var(), ReplaceVarsFromTargetList_callback(), set_pathtarget_cost_width(), set_plan_refs(), set_rel_width(), and tlist_matches_tupdesc().

◆ xpr

Expr Var::xpr

Definition at line 197 of file primnodes.h.

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

src/include/nodes/primnodes.h

Data Fields