#include <Analyzer.h>

Inheritance diagram for Analyzer::FunctionOper:

Collaboration diagram for Analyzer::FunctionOper:

Public Member Functions
	FunctionOper (const SQLTypeInfo &ti, const std::string &name, const std::vector< std::shared_ptr< Analyzer::Expr >> &args)

std::string	getName () const

size_t	getArity () const

const Analyzer::Expr *	getArg (const size_t i) const

std::shared_ptr< Analyzer::Expr >	getOwnArg (const size_t i) const

std::shared_ptr< Analyzer::Expr >	deep_copy () const override

void	collect_rte_idx (std::set< int > &rte_idx_set) const override

void	collect_column_var (std::set< const ColumnVar , bool()(const ColumnVar , const ColumnVar )> &colvar_set, bool include_agg) const override

bool	operator== (const Expr &rhs) const override

std::string	toString () const override

Public Member Functions inherited from Analyzer::Expr
	Expr (SQLTypes t, bool notnull)

	Expr (SQLTypes t, int d, bool notnull)

	Expr (SQLTypes t, int d, int s, bool notnull)

	Expr (const SQLTypeInfo &ti, bool has_agg=false)

virtual	~Expr ()

std::shared_ptr< Analyzer::Expr >	get_shared_ptr ()

const SQLTypeInfo &	get_type_info () const

void	set_type_info (const SQLTypeInfo &ti)

bool	get_contains_agg () const

void	set_contains_agg (bool a)

virtual std::shared_ptr < Analyzer::Expr >	add_cast (const SQLTypeInfo &new_type_info)

virtual void	check_group_by (const std::list< std::shared_ptr< Analyzer::Expr >> &groupby) const

virtual std::shared_ptr < Analyzer::Expr >	normalize_simple_predicate (int &rte_idx) const

virtual void	group_predicates (std::list< const Expr * > &scan_predicates, std::list< const Expr * > &join_predicates, std::list< const Expr * > &const_predicates) const

virtual size_t	get_num_column_vars (const bool include_agg) const

virtual std::shared_ptr < Analyzer::Expr >	rewrite_with_targetlist (const std::vector< std::shared_ptr< TargetEntry >> &tlist) const

virtual std::shared_ptr < Analyzer::Expr >	rewrite_with_child_targetlist (const std::vector< std::shared_ptr< TargetEntry >> &tlist) const

virtual std::shared_ptr < Analyzer::Expr >	rewrite_agg_to_var (const std::vector< std::shared_ptr< TargetEntry >> &tlist) const

virtual void	print () const

virtual void	add_unique (std::list< const Expr * > &expr_list) const

virtual void	find_expr (bool(f)(const Expr ), std::list< const Expr * > &expr_list) const

std::shared_ptr< Analyzer::Expr >	decompress ()

virtual void	get_domain (DomainSet &domain_set) const

Private Attributes
const std::string	name_

const std::vector < std::shared_ptr < Analyzer::Expr > >	args_

Additional Inherited Members
Protected Attributes inherited from Analyzer::Expr
SQLTypeInfo	type_info

bool	contains_agg

Detailed Description

Definition at line 2251 of file Analyzer.h.

Constructor & Destructor Documentation

Analyzer::FunctionOper::FunctionOper	(	const SQLTypeInfo &	ti,
		const std::string &	name,
		const std::vector< std::shared_ptr< Analyzer::Expr >> &	args
	)

inline

Definition at line 2253 of file Analyzer.h.

2256 : Expr(ti, false), name_(name), args_(args) {}

Analyzer::Expr::Expr

Expr(SQLTypes t, bool notnull)

Definition: Analyzer.h:73

run_benchmark_import.args

tuple args

Definition: run_benchmark_import.py:247

Analyzer::FunctionOper::args_

const std::vector< std::shared_ptr< Analyzer::Expr > > args_

Definition: Analyzer.h:2284

setup.name

string name

Definition: setup.in.py:72

Analyzer::FunctionOper::name_

const std::string name_

Definition: Analyzer.h:2283

Member Function Documentation

void Analyzer::FunctionOper::collect_column_var	(	std::set< const ColumnVar , bool()(const ColumnVar , const ColumnVar )> &	colvar_set,
		bool	include_agg
	)		const

overridevirtual

Reimplemented from Analyzer::Expr.

Definition at line 3372 of file Analyzer.cpp.

References getArg(), and getArity().

                             {
   for (unsigned i = 0; i < getArity(); i++) {
     const auto expr = getArg(i);
     expr->collect_column_var(colvar_set, include_agg);
   }
 }

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void Analyzer::FunctionOper::collect_rte_idx ( std::set< int > & rte_idx_set ) const

overridevirtual

Reimplemented from Analyzer::Expr.

Definition at line 3310 of file Analyzer.cpp.

References getArg(), and getArity().

                                                                  {
   for (unsigned i = 0; i < getArity(); i++) {
     const auto expr = getArg(i);
     expr->collect_rte_idx(rte_idx_set);
   }
 }

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std::shared_ptr< Analyzer::Expr > Analyzer::FunctionOper::deep_copy ( ) const

overridevirtual

Implements Analyzer::Expr.

Reimplemented in Analyzer::FunctionOperWithCustomTypeHandling.

Definition at line 3571 of file Analyzer.cpp.

References getArg(), getArity(), getName(), and Analyzer::Expr::type_info.

                                                           {
   std::vector<std::shared_ptr<Analyzer::Expr>> args_copy;
   for (size_t i = 0; i < getArity(); ++i) {
     args_copy.push_back(getArg(i)->deep_copy());
   }
   return makeExpr<Analyzer::FunctionOper>(type_info, getName(), args_copy);
 }

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const Analyzer::Expr* Analyzer::FunctionOper::getArg ( const size_t i ) const

inline

Definition at line 2262 of file Analyzer.h.

References args_, and CHECK_LT.

Referenced by anonymous_namespace{ExtensionsIR.cpp}::call_requires_custom_type_handling(), CodeGenerator::codegenFunctionOper(), CodeGenerator::codegenFunctionOperCastArgs(), CodeGenerator::codegenFunctionOperNullArg(), CodeGenerator::codegenFunctionOperWithCustomTypeHandling(), collect_column_var(), collect_rte_idx(), deep_copy(), Analyzer::FunctionOperWithCustomTypeHandling::deep_copy(), anonymous_namespace{ExtensionsIR.cpp}::ext_func_call_requires_nullcheck(), anonymous_namespace{FromTableReordering.cpp}::get_join_qual_cost(), operator==(), Analyzer::FunctionOperWithCustomTypeHandling::operator==(), rewrite_to_date_trunc(), GeospatialFunctionFinder::visitFunctionOper(), ScalarExprToSql::visitFunctionOper(), DeepCopyVisitor::visitFunctionOper(), ScalarExprVisitor< std::unordered_set< InputColDescriptor > >::visitFunctionOper(), JoinCoveredQualVisitor::visitFunctionOper(), and DeepCopyVisitor::visitFunctionOperWithCustomTypeHandling().

                                                    {
     CHECK_LT(i, args_.size());
     return args_[i].get();
   }

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size_t Analyzer::FunctionOper::getArity ( ) const

inline

Definition at line 2260 of file Analyzer.h.

References args_.

Referenced by bind_function(), anonymous_namespace{ExtensionsIR.cpp}::call_requires_custom_type_handling(), CodeGenerator::codegenFunctionOper(), CodeGenerator::codegenFunctionOperCastArgs(), CodeGenerator::codegenFunctionOperNullArg(), CodeGenerator::codegenFunctionOperWithCustomTypeHandling(), collect_column_var(), collect_rte_idx(), deep_copy(), Analyzer::FunctionOperWithCustomTypeHandling::deep_copy(), anonymous_namespace{ExtensionsIR.cpp}::ext_func_call_requires_nullcheck(), operator==(), Analyzer::FunctionOperWithCustomTypeHandling::operator==(), rewrite_to_date_trunc(), GeospatialFunctionFinder::visitFunctionOper(), ScalarExprToSql::visitFunctionOper(), DeepCopyVisitor::visitFunctionOper(), ScalarExprVisitor< std::unordered_set< InputColDescriptor > >::visitFunctionOper(), and DeepCopyVisitor::visitFunctionOperWithCustomTypeHandling().

2260 { return args_.size(); }

Analyzer::FunctionOper::args_

const std::vector< std::shared_ptr< Analyzer::Expr > > args_

Definition: Analyzer.h:2284

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std::string Analyzer::FunctionOper::getName ( ) const

inline

Definition at line 2258 of file Analyzer.h.

References name_.

Referenced by CodeGenerator::beginArgsNullcheck(), bind_function(), CodeGenerator::codegenFunctionOper(), CodeGenerator::codegenFunctionOperWithCustomTypeHandling(), deep_copy(), Analyzer::FunctionOperWithCustomTypeHandling::deep_copy(), CodeGenerator::endArgsNullcheck(), operator==(), Analyzer::FunctionOperWithCustomTypeHandling::operator==(), rewrite_to_date_trunc(), QueryRewriter::rewriteOverlapsJoin(), GeospatialFunctionFinder::visitFunctionOper(), ScalarExprToSql::visitFunctionOper(), DeepCopyVisitor::visitFunctionOper(), JoinCoveredQualVisitor::visitFunctionOper(), and DeepCopyVisitor::visitFunctionOperWithCustomTypeHandling().

2258 { return name_; }

Analyzer::FunctionOper::name_

const std::string name_

Definition: Analyzer.h:2283

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std::shared_ptr<Analyzer::Expr> Analyzer::FunctionOper::getOwnArg ( const size_t i ) const

inline

Definition at line 2267 of file Analyzer.h.

References args_, and CHECK_LT.

Referenced by bind_function().

                                                               {
     CHECK_LT(i, args_.size());
     return args_[i];
   }

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bool Analyzer::FunctionOper::operator== ( const Expr & rhs ) const

overridevirtual

Implements Analyzer::Expr.

Reimplemented in Analyzer::FunctionOperWithCustomTypeHandling.

Definition at line 3611 of file Analyzer.cpp.

References Analyzer::Expr::get_type_info(), getArg(), getArity(), getName(), and Analyzer::Expr::type_info.

                                                    {
   if (type_info != rhs.get_type_info()) {
     return false;
   }
   const auto rhs_func_oper = dynamic_cast<const FunctionOper*>(&rhs);
   if (!rhs_func_oper) {
     return false;
   }
   if (getName() != rhs_func_oper->getName()) {
     return false;
   }
   if (getArity() != rhs_func_oper->getArity()) {
     return false;
   }
   for (size_t i = 0; i < getArity(); ++i) {
     if (!(*getArg(i) == *(rhs_func_oper->getArg(i)))) {
       return false;
     }
   }
   return true;
 }

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std::string Analyzer::FunctionOper::toString ( ) const

overridevirtual

Implements Analyzer::Expr.

Definition at line 3642 of file Analyzer.cpp.

References args_, and name_.

                                        {
   std::string str{"(" + name_ + " "};
   for (const auto& arg : args_) {
     str += arg->toString();
   }
   str += ")";
   return str;
 }

Member Data Documentation

const std::vector<std::shared_ptr<Analyzer::Expr> > Analyzer::FunctionOper::args_

private

Definition at line 2284 of file Analyzer.h.

Referenced by getArg(), getArity(), getOwnArg(), and toString().

const std::string Analyzer::FunctionOper::name_

private

Definition at line 2283 of file Analyzer.h.

Referenced by getName(), and toString().

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

/home/jenkins-slave/workspace/core-os-doxygen/Analyzer/Analyzer.h
/home/jenkins-slave/workspace/core-os-doxygen/Analyzer/Analyzer.cpp

Public Member Functions

Private Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation