Parser::SubqueryExpr Class Reference

#include <ParserNode.h>

Inheritance diagram for Parser::SubqueryExpr:

Collaboration diagram for Parser::SubqueryExpr:

Public Member Functions
	SubqueryExpr (QuerySpec *q)
const QuerySpec *	get_query () 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
std::unique_ptr< QuerySpec >	query_

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

Detailed Description

Definition at line 332 of file ParserNode.h.

Constructor & Destructor Documentation

Parser::SubqueryExpr::SubqueryExpr ( QuerySpec *  q )

inlineexplicit

Definition at line 334 of file ParserNode.h.

: query_(q) {}

Member Function Documentation

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

overridevirtual

Implements Parser::Expr.

Definition at line 505 of file ParserNode.cpp.

                                        {
  throw std::runtime_error("Subqueries are not supported yet.");
  return nullptr;
}

const QuerySpec* Parser::SubqueryExpr::get_query ( ) const

inline

Definition at line 335 of file ParserNode.h.

References query_.

{ return query_.get(); }

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

overridevirtual

Implements Parser::Expr.

Definition at line 2179 of file ParserNode.cpp.

                                        {
  std::string str;
  str = "(";
  str += query_->to_string();
  str += ")";
  return str;
}

Member Data Documentation

std::unique_ptr<QuerySpec> Parser::SubqueryExpr::query_

private

Definition at line 343 of file ParserNode.h.

Referenced by get_query().

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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