NullTest Struct Reference

#include <primnodes.h>

Public Member Functions
bool argisrow	pg_node_attr (query_jumble_ignore)

Data Fields
Expr	xpr
Expr *	arg
NullTestType	nulltesttype
ParseLoc	location

Detailed Description

Definition at line 1960 of file primnodes.h.

Member Function Documentation

pg_node_attr()

bool argisrow NullTest::pg_node_attr

(

query_jumble_ignore

)

Field Documentation

arg

Expr* NullTest::arg

Definition at line 1963 of file primnodes.h.

Referenced by build_minmax_path(), ChangeVarNodes_walker(), deparseNullTest(), eval_const_expressions_mutator(), ExecIndexBuildScanKeys(), ExecInitExprRec(), ExecRelGenVirtualNotNull(), expression_tree_mutator_impl(), exprLocation(), find_forced_null_var(), find_nonnullable_rels_walker(), find_nonnullable_vars_walker(), fix_indexqual_clause(), foreign_expr_walker(), get_qual_for_list(), get_range_nulltest(), get_relation_constraints(), get_rule_expr(), make_nulltest_from_distinct(), match_clause_to_indexcol(), match_clause_to_partition_key(), mcv_get_match_bitmap(), negate_clause(), NotNullImpliedByRelConstraints(), PartConstraintImpliedByRelConstraint(), predicate_implied_by_simple_clause(), predicate_refuted_by_simple_clause(), process_equivalence(), restriction_is_always_false(), restriction_is_always_true(), statext_is_compatible_clause_internal(), transform_MERGE_to_join(), transformAExprOp(), and transformExprRecurse().

location

ParseLoc NullTest::location

Definition at line 1967 of file primnodes.h.

Referenced by build_minmax_path(), ChangeVarNodes_walker(), eval_const_expressions_mutator(), ExecRelGenVirtualNotNull(), exprLocation(), get_qual_for_list(), get_range_nulltest(), get_relation_constraints(), make_nulltest_from_distinct(), match_clause_to_partition_key(), negate_clause(), NotNullImpliedByRelConstraints(), PartConstraintImpliedByRelConstraint(), process_equivalence(), transform_MERGE_to_join(), and transformAExprOp().

nulltesttype

NullTestType NullTest::nulltesttype

Definition at line 1964 of file primnodes.h.

Referenced by btcostestimate(), build_minmax_path(), ChangeVarNodes_walker(), deparseNullTest(), eval_const_expressions_mutator(), ExecIndexBuildScanKeys(), ExecInitExprRec(), ExecRelGenVirtualNotNull(), find_forced_null_var(), find_nonnullable_rels_walker(), find_nonnullable_vars_walker(), get_qual_for_list(), get_range_nulltest(), get_relation_constraints(), get_rule_expr(), make_nulltest_from_distinct(), match_clause_to_partition_key(), mcv_get_match_bitmap(), negate_clause(), NotNullImpliedByRelConstraints(), PartConstraintImpliedByRelConstraint(), predicate_implied_by_simple_clause(), predicate_refuted_by_simple_clause(), process_equivalence(), restriction_is_always_false(), restriction_is_always_true(), transform_MERGE_to_join(), and transformAExprOp().

xpr

Expr NullTest::xpr

Definition at line 1962 of file primnodes.h.

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

• src/include/nodes/primnodes.h