Class Parser::NullLiteral¶

class NullLiteral : public Parser::Literal ¶

Public Functions

NullLiteral()¶

std::shared_ptr<Analyzer::Expr> analyze(const Catalog_Namespace::Catalog &catalog, Analyzer::Query &query, TlistRefType allow_tlist_ref = TLIST_NONE) const¶

std::string to_string() const¶