#include <ParserNode.h>

Inheritance diagram for Parser::BetweenExpr:

Collaboration diagram for Parser::BetweenExpr:

Public Member Functions
	BetweenExpr (bool n, Expr a, Expr l, Expr *u)

bool	get_is_not () const

const Expr *	get_arg () const

const Expr *	get_lower () const

const Expr *	get_upper () const

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 ()

Private Attributes
bool	is_not

std::unique_ptr< Expr >	arg

std::unique_ptr< Expr >	lower

std::unique_ptr< Expr >	upper

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

Detailed Description

Definition at line 425 of file ParserNode.h.

Constructor & Destructor Documentation

Parser::BetweenExpr::BetweenExpr	(	bool	n,
		Expr *	a,
		Expr *	l,
		Expr *	u
	)

inline

Definition at line 427 of file ParserNode.h.

428 : is_not(n), arg(a), lower(l), upper(u) {}

Parser::BetweenExpr::lower

std::unique_ptr< Expr > lower

Definition: ParserNode.h:442

Parser::BetweenExpr::arg

std::unique_ptr< Expr > arg

Definition: ParserNode.h:441

Parser::BetweenExpr::is_not

bool is_not

Definition: ParserNode.h:440

Parser::BetweenExpr::upper

std::unique_ptr< Expr > upper

Definition: ParserNode.h:443

Member Function Documentation

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

overridevirtual

Implements Parser::Expr.

Definition at line 435 of file ParserNode.cpp.

References Analyzer::BinOper::analyze_type_info(), kAND, kBOOLEAN, kGE, kLE, kNOT, kONE, and run_benchmark_import::result.

                                         {
   auto arg_expr = arg->analyze(catalog, query, allow_tlist_ref);
   auto lower_expr = lower->analyze(catalog, query, allow_tlist_ref);
   auto upper_expr = upper->analyze(catalog, query, allow_tlist_ref);
   SQLTypeInfo new_left_type, new_right_type;
   (void)Analyzer::BinOper::analyze_type_info(kGE,
                                              arg_expr->get_type_info(),
                                              lower_expr->get_type_info(),
                                              &new_left_type,
                                              &new_right_type);
   auto lower_pred =
       makeExpr<Analyzer::BinOper>(kBOOLEAN,
                                   kGE,
                                   kONE,
                                   arg_expr->add_cast(new_left_type)->decompress(),
                                   lower_expr->add_cast(new_right_type)->decompress());
   (void)Analyzer::BinOper::analyze_type_info(kLE,
                                              arg_expr->get_type_info(),
                                              lower_expr->get_type_info(),
                                              &new_left_type,
                                              &new_right_type);
   auto upper_pred = makeExpr<Analyzer::BinOper>(
       kBOOLEAN,
       kLE,
       kONE,
       arg_expr->deep_copy()->add_cast(new_left_type)->decompress(),
       upper_expr->add_cast(new_right_type)->decompress());
   std::shared_ptr<Analyzer::Expr> result =
       makeExpr<Analyzer::BinOper>(kBOOLEAN, kAND, kONE, lower_pred, upper_pred);
   if (is_not) {
     result = makeExpr<Analyzer::UOper>(kBOOLEAN, kNOT, result);
   }
   return result;
 }

Here is the call graph for this function:

const Expr* Parser::BetweenExpr::get_arg ( ) const

inline

Definition at line 430 of file ParserNode.h.

References arg.

430 { return arg.get(); }

Parser::BetweenExpr::arg

std::unique_ptr< Expr > arg

Definition: ParserNode.h:441

bool Parser::BetweenExpr::get_is_not ( ) const

inline

Definition at line 429 of file ParserNode.h.

References is_not.

429 { return is_not; }

Parser::BetweenExpr::is_not

bool is_not

Definition: ParserNode.h:440

const Expr* Parser::BetweenExpr::get_lower ( ) const

inline

Definition at line 431 of file ParserNode.h.

References lower.

431 { return lower.get(); }

Parser::BetweenExpr::lower

std::unique_ptr< Expr > lower

Definition: ParserNode.h:442

const Expr* Parser::BetweenExpr::get_upper ( ) const

inline

Definition at line 432 of file ParserNode.h.

References upper.

432 { return upper.get(); }

Parser::BetweenExpr::upper

std::unique_ptr< Expr > upper

Definition: ParserNode.h:443

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

overridevirtual

Implements Parser::Expr.

Definition at line 1393 of file ParserNode.cpp.

                                        {
   std::string str = arg->to_string();
   if (is_not) {
     str += " NOT BETWEEN ";
   } else {
     str += " BETWEEN ";
   }
   str += lower->to_string() + " AND " + upper->to_string();
   return str;
 }

Member Data Documentation

std::unique_ptr<Expr> Parser::BetweenExpr::arg

private

Definition at line 441 of file ParserNode.h.

Referenced by get_arg().

bool Parser::BetweenExpr::is_not

private

Definition at line 440 of file ParserNode.h.

Referenced by get_is_not().

std::unique_ptr<Expr> Parser::BetweenExpr::lower

private

Definition at line 442 of file ParserNode.h.

Referenced by get_lower().

std::unique_ptr<Expr> Parser::BetweenExpr::upper

private

Definition at line 443 of file ParserNode.h.

Referenced by get_upper().

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

Public Member Functions

Private Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation