Parser::UserLiteral Class Reference

#include <ParserNode.h>

Inheritance diagram for Parser::UserLiteral:

Collaboration diagram for Parser::UserLiteral:

Public Member Functions
	UserLiteral ()
std::shared_ptr< Analyzer::Expr >	analyze (const Catalog_Namespace::Catalog &catalog, Analyzer::Query &query, TlistRefType allow_tlist_ref=TLIST_NONE) const override
std::string	to_string () const override
Public Member Functions inherited from Parser::Node
virtual	~Node ()

Static Public Member Functions
static std::shared_ptr < Analyzer::Expr >	get (const std::string &)

Additional Inherited Members
Public Types inherited from Parser::Expr
enum	TlistRefType { TLIST_NONE, TLIST_REF, TLIST_COPY }

Detailed Description

Definition at line 257 of file ParserNode.h.

Constructor & Destructor Documentation

Parser::UserLiteral::UserLiteral ( )

inline

Definition at line 259 of file ParserNode.h.

{}

Member Function Documentation

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

overridevirtual

Implements Parser::Literal.

Definition at line 232 of file ParserNode.cpp.

References kTEXT.

                                        {
  Datum d;
  return makeExpr<Analyzer::Constant>(kTEXT, false, d);
}

std::shared_ptr< Analyzer::Expr > Parser::UserLiteral::get ( const std::string &  user )

static

Definition at line 240 of file ParserNode.cpp.

References kTEXT, and Datum::stringval.

Referenced by RelAlgTranslator::translateCurrentUser().

                                                                  {
  Datum d;
  d.stringval = new std::string(user);
  return makeExpr<Analyzer::Constant>(kTEXT, false, d);
}

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std::string Parser::UserLiteral::to_string ( ) const

inlineoverridevirtual

Implements Parser::Literal.

Definition at line 265 of file ParserNode.h.

{ return "USER"; }

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The documentation for this class was generated from the following files:

• /home/jenkins-slave/workspace/core-os-doxygen/Parser/ParserNode.h
• /home/jenkins-slave/workspace/core-os-doxygen/Parser/ParserNode.cpp