NullTest Struct Reference

#include <primnodes.h>

Data Fields
Expr	xpr
Expr *	arg
NullTestType	nulltesttype
bool	argisrow

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Detailed Description

Definition at line 1019 of file primnodes.h.

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Field Documentation

Expr* NullTest::arg

Definition at line 1022 of file primnodes.h.

Referenced by btcostestimate(), build_minmax_path(), deparseNullTest(), eval_const_expressions_mutator(), ExecIndexBuildScanKeys(), ExecInitExpr(), expression_tree_mutator(), find_forced_null_var(), find_nonnullable_rels_walker(), find_nonnullable_vars_walker(), fix_indexqual_references(), foreign_expr_walker(), get_relation_constraints(), get_rule_expr(), JumbleExpr(), match_clause_to_indexcol(), negate_clause(), transformAExprOp(), and transformExprRecurse().

bool NullTest::argisrow

Definition at line 1024 of file primnodes.h.

Referenced by build_minmax_path(), eval_const_expressions_mutator(), ExecEvalNullTest(), find_forced_null_var(), find_nonnullable_rels_walker(), find_nonnullable_vars_walker(), get_relation_constraints(), match_clause_to_indexcol(), negate_clause(), and transformExprRecurse().

NullTestType NullTest::nulltesttype

Definition at line 1023 of file primnodes.h.

Referenced by btcostestimate(), build_minmax_path(), deparseNullTest(), eval_const_expressions_mutator(), ExecEvalNullTest(), ExecIndexBuildScanKeys(), find_forced_null_var(), find_nonnullable_rels_walker(), find_nonnullable_vars_walker(), get_relation_constraints(), get_rule_expr(), JumbleExpr(), negate_clause(), and transformAExprOp().

Expr NullTest::xpr

Definition at line 1021 of file primnodes.h.

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

• src/include/nodes/primnodes.h