The catalog contains all Databases and keeps track of all meta information of the database system. More...

#include <Catalog.hpp>

Collaboration diagram for m::Catalog:

Public Member Functions
	~Catalog ()

m::ArgParser &	arg_parser ()

std::size_t	num_databases () const
	Returns the number of `Database`s.

ThreadSafeStringPool &	get_pool ()
	Returns a reference to the `StringPool`.

const ThreadSafeStringPool &	get_pool () const
	Returns a reference to the `StringPool`.

Timer &	timer ()
	Returns the global `Timer` instance.

const Timer &	timer () const
	Returns the global `Timer` instance.

memory::Allocator &	allocator ()
	Returns a reference to the `memory::Allocator`.

const memory::Allocator &	allocator () const
	Returns a reference to the `memory::Allocator`.

ThreadSafePooledString	pool (const char *str) const
	Creates an internalized copy of the string `str` by adding it to the internal `StringPool`.

ThreadSafePooledString	pool (std::string_view str) const
	Creates an internalized copy of the string `str` by adding it to the internal `StringPool`.

Database &	add_database (ThreadSafePooledString name)
	Creates a new `Database` with the given `name`.

Database &	get_database (const ThreadSafePooledString &name) const
	Returns the `Database` with the given `name`.

bool	has_database (const ThreadSafePooledString &name) const
	Returns `true` iff a `Database` with the given `name` exists.

void	drop_database (const ThreadSafePooledString &name)
	Drops the `Database` with the `name`.

void	drop_database (const Database &db)
	Drops the `Database` `db`.

bool	has_database_in_use () const
	Returns `true` if any `Database` is currently in use.

Database &	get_database_in_use ()
	Returns a reference to the `Database` that is currently in use, if any.

const Database &	get_database_in_use () const
	Returns a reference to the `Database` that is currently in use, if any.

void	set_database_in_use (Database &db)
	Sets the `Database` `db` as the `Database` that is currently in use.

void	unset_database_in_use ()
	Unsets the `Database` that is currenly in use.

const Function *	get_function (const ThreadSafePooledString &name) const
	Returns a reference to the `Function` with the given `name`.

template<typename T > requires std::derived_from<T, m::Store>
void	register_store (ThreadSafePooledString name, const char *description=nullptr)
	Registers a new `Store` with the given `name`.

void	default_store (const ThreadSafePooledString &name)
	Sets the default `Store` to use.

bool	has_default_store () const
	Returns `true` iff the `Catalog` has a default `Store`.

std::unique_ptr< Store >	create_store (const Table &tbl) const
	Creates a new `Store` for the given `Table` `tbl`.

std::unique_ptr< Store >	create_store (const ThreadSafePooledString &name, const Table &tbl) const
	Creates a new `Store` of name `name` for the given `Table` `tbl`.

const ThreadSafePooledString &	default_store_name () const
	Returns the name of the default `Store`.

auto	stores_begin ()

auto	stores_end ()

auto	stores_begin () const

auto	stores_end () const

auto	stores_cbegin () const

auto	stores_cend () const

void	register_data_layout (ThreadSafePooledString name, std::unique_ptr< storage::DataLayoutFactory > data_layout, const char *description=nullptr)
	Registers a new `DataLayoutFactory` with the given `name`.

void	default_data_layout (const ThreadSafePooledString &name)
	Sets the default `DataLayoutFactory` to use.

bool	has_default_data_layout () const
	Returns `true` iff the `Catalog` has a default `DataLayoutFactory`.

storage::DataLayoutFactory &	data_layout () const
	Returns a reference to the default `DataLayoutFactory`.

storage::DataLayoutFactory &	data_layout (const ThreadSafePooledString &name) const
	Returns a reference to the `DataLayoutFactory` with the given `name`.

const m::ThreadSafePooledString &	default_data_layout_name () const
	Returns the name of the default `DataLayoutFactory`.

auto	data_layouts_begin ()

auto	data_layouts_end ()

auto	data_layouts_begin () const

auto	data_layouts_end () const

auto	data_layouts_cbegin () const

auto	data_layouts_cend () const

template<typename T > requires std::derived_from<T, m::CardinalityEstimator>
void	register_cardinality_estimator (ThreadSafePooledString name, const char *description=nullptr)
	Registers a new `CardinalityEstimator` with the given `name`.

void	default_cardinality_estimator (const ThreadSafePooledString &name)
	Sets the default `CardinalityEstimator` to use.

bool	has_default_cardinality_estimator () const
	Returns `true` iff the `Catalog` has a default `CardinalityEstimator`.

std::unique_ptr< CardinalityEstimator >	create_cardinality_estimator (ThreadSafePooledString database) const
	Creates a new `CardinalityEstimator`.

std::unique_ptr< CardinalityEstimator >	create_cardinality_estimator (const ThreadSafePooledString &name, ThreadSafePooledString database) const
	Creates a new `CardinalityEstimator` of name `name`.

const ThreadSafePooledString &	default_cardinality_estimator_name () const
	Returns the name of the default `CardinalityEstimator`.

auto	cardinality_estimators_begin ()

auto	cardinality_estimators_end ()

auto	cardinality_estimators_begin () const

auto	cardinality_estimators_end () const

auto	cardinality_estimators_cbegin () const

auto	cardinality_estimators_cend () const

void	register_plan_enumerator (ThreadSafePooledString name, std::unique_ptr< pe::PlanEnumerator > PE, const char *description=nullptr)
	Registers a new `PlanEnumerator` with the given `name`.

void	default_plan_enumerator (const ThreadSafePooledString &name)
	Sets the default `PlanEnumerator` to use.

bool	has_default_plan_enumerator () const
	Returns `true` iff the `Catalog` has a default `PlanEnumerator`.

pe::PlanEnumerator &	plan_enumerator () const
	Returns a reference to the default `PlanEnumerator`.

pe::PlanEnumerator &	plan_enumerator (const ThreadSafePooledString &name) const
	Returns a reference to the `PlanEnumerator` with the given `name`.

const ThreadSafePooledString &	default_plan_enumerator_name () const
	Returns the name of the default `PlanEnumerator`.

auto	plan_enumerators_begin ()

auto	plan_enumerators_end ()

auto	plan_enumerators_begin () const

auto	plan_enumerators_end () const

auto	plan_enumerators_cbegin () const

auto	plan_enumerators_cend () const

template<typename T > requires std::derived_from<T, m::Backend>
void	register_backend (ThreadSafePooledString name, const char *description=nullptr)
	Registers a new `Backend` with the given `name`.

template<typename T > requires std::derived_from<T, m::WasmEngine>
void	register_wasm_backend (ThreadSafePooledString name, const char *description=nullptr)
	Registers a new `WasmBackend` using the given `WasmEngine` with the given `name`.

void	default_backend (const ThreadSafePooledString &name)
	Sets the default `Backend` to use.

bool	has_default_backend () const
	Returns `true` iff the `Catalog` has a default `Backend`.

std::unique_ptr< Backend >	create_backend () const
	Returns a new `Backend`.

std::unique_ptr< Backend >	create_backend (const ThreadSafePooledString &name) const
	Returns a new `Backend` of name `name`.

const ThreadSafePooledString &	default_backend_name () const
	Returns the name of the default `Backend`.

auto	backends_begin ()

auto	backends_end ()

auto	backends_begin () const

auto	backends_end () const

auto	backends_cbegin () const

auto	backends_cend () const

void	register_cost_function (ThreadSafePooledString name, std::unique_ptr< CostFunction > CF, const char *description=nullptr)
	Registers a new `CostFunction` with the given `name`.

void	default_cost_function (const ThreadSafePooledString &name)
	Sets the default `CostFunction` to use.

bool	has_default_cost_function () const
	Returns `true` iff the `Catalog` has a default `CostFunction`.

CostFunction &	cost_function () const
	Returns a reference to the default `CostFunction`.

CostFunction &	cost_function (const ThreadSafePooledString &name) const
	Returns a reference to the `CostFunction` with the given `name`.

const ThreadSafePooledString &	default_cost_function_name () const
	Returns the name of the default `CostFunction`.

auto	cost_functions_begin ()

auto	cost_functions_end ()

auto	cost_functions_begin () const

auto	cost_functions_end () const

auto	cost_functions_cbegin () const

auto	cost_functions_cend () const

template<typename T > requires std::derived_from<T, m::DatabaseInstruction>
void	register_instruction (ThreadSafePooledString name, const char *description=nullptr)
	Registers a new `DatabaseInstruction` with the given `name`.

std::unique_ptr< DatabaseInstruction >	create_instruction (const ThreadSafePooledString &name, const std::vector< std::string > &args) const
	Returns a reference to the `DatabaseInstruction` with the given `name`.

auto	instructions_begin ()

auto	instructions_end ()

auto	instructions_begin () const

auto	instructions_end () const

auto	instructions_cbegin () const

auto	instructions_cend () const

void	register_scheduler (ThreadSafePooledString name, std::unique_ptr< Scheduler > scheduler, const char *description=nullptr)
	Registers a new `Scheduler` with the given `name`.

void	default_scheduler (const ThreadSafePooledString &name)
	Sets the default `Scheduler` to use.

bool	has_default_scheduler () const
	Returns `true` iff the `Catalog` has a default `Scheduler`.

Scheduler &	scheduler () const
	Returns a reference to the default `Scheduler`.

Scheduler &	scheduler (const ThreadSafePooledString &name) const
	Returns a reference to the `Scheduler` with the given `name`.

const ThreadSafePooledString &	default_scheduler_name () const
	Returns the name of the default `Scheduler`.

auto	schedulers_begin ()

auto	schedulers_end ()

auto	schedulers_begin () const

auto	schedulers_end () const

auto	schedulers_cbegin () const

auto	schedulers_cend () const

std::unique_ptr< TableFactory >	table_factory (std::unique_ptr< TableFactory > table_factory)
	Replaces the stored `TableFactory` with `table_factory` and returns the old `TableFactory`.

TableFactory &	table_factory () const
	Returns a reference to the stored `TableFactory`.

template<class T > requires std::derived_from<T, TableFactoryDecorator>
void	register_table_property (ThreadSafePooledString name, const char *description=nullptr)
	Registers a new `TableFactoryDecorator` with the given `name`.

std::unique_ptr< TableFactory >	apply_table_property (const ThreadSafePooledString &name, std::unique_ptr< TableFactory > table_factory) const
	Applies the `TableFactoryDecorator` corresponding to `name` to `table_factory`.

auto	table_properties_begin ()

auto	table_properties_end ()

auto	table_properties_begin () const

auto	table_properties_end () const

auto	table_properties_cbegin () const

auto	table_properties_cend () const

void	register_pre_optimization (ThreadSafePooledString name, PreOptimizationCallback optimization, const char *description=nullptr)
	Registers a new pre-optimization with the given `name`.

auto	pre_optimizations ()

auto	pre_optimizations_begin ()

auto	pre_optimizations_end ()

auto	pre_optimizations_begin () const

auto	pre_optimizations_end () const

auto	pre_optimizations_cbegin () const

auto	pre_optimizations_cend () const

void	register_logical_post_optimization (ThreadSafePooledString name, LogicalPostOptimizationCallback optimization, const char *description=nullptr)
	Registers a new logical post-optimization with the given `name`.

auto	logical_post_optimizations ()

auto	logical_post_optimizations_begin ()

auto	logical_post_optimizations_end ()

auto	logical_post_optimizations_begin () const

auto	logical_post_optimizations_end () const

auto	logical_post_optimizations_cbegin () const

auto	logical_post_optimizations_cend () const

void	register_physical_post_optimization (const char name, PhysicalPostOptimizationCallback optimization, const char description=nullptr)
	Registers a new physical post-optimization with the given `name`.

auto	physical_post_optimizations ()

auto	physical_post_optimizations_begin ()

auto	physical_post_optimizations_end ()

auto	physical_post_optimizations_begin () const

auto	physical_post_optimizations_end () const

auto	physical_post_optimizations_cbegin () const

auto	physical_post_optimizations_cend () const

Static Public Member Functions
static Catalog &	Get ()
	Return a reference to the single `Catalog` instance.

static void	Clear ()
	Removes all content from the `Catalog` instance.

static void	Destroy ()
	Destroys the current `Catalog` instance.

Private Types
using	TableFactoryDecoratorCallback = std::function< std::unique_ptr< TableFactory >(std::unique_ptr< TableFactory >)>

using	PreOptimizationCallback = std::function< void(QueryGraph &)>

using	LogicalPostOptimizationCallback = std::function< std::unique_ptr< Producer >(std::unique_ptr< Producer >)>

using	PhysicalPostOptimizationCallback = std::function< std::unique_ptr< MatchBase >(std::unique_ptr< MatchBase >)>

Private Member Functions
	Catalog ()

	Catalog (const Catalog &)=delete

Catalog &	operator= (const Catalog &)=delete

Private Attributes
m::ArgParser	arg_parser_

std::unique_ptr< memory::Allocator >	allocator_
	our custom allocator

ThreadSafeStringPool	pool_
	pool of strings

std::unordered_map< ThreadSafePooledString, Database * >	databases_
	the databases

Database *	database_in_use_ = nullptr
	the currently used database

std::unordered_map< ThreadSafePooledString, Function * >	standard_functions_
	functions defined by the SQL standard

Timer	timer_
	a global timer

ComponentSet< StoreFactory >	stores_

ComponentSet< storage::DataLayoutFactory >	data_layouts_

ComponentSet< CardinalityEstimatorFactory >	cardinality_estimators_

ComponentSet< pe::PlanEnumerator >	plan_enumerators_

ComponentSet< BackendFactory >	backends_

ComponentSet< CostFunction >	cost_functions_

ComponentSet< DatabaseInstructionFactory >	instructions_

ComponentSet< Scheduler >	schedulers_

ComponentSet< TableFactoryDecoratorCallback >	table_properties_

ComponentSet< PreOptimizationCallback >	pre_optimizations_

ComponentSet< LogicalPostOptimizationCallback >	logical_post_optimizations_

ComponentSet< PhysicalPostOptimizationCallback >	physical_post_optimizations_

std::unique_ptr< TableFactory >	table_factory_
	The `TableFactory` used to construct `Table`s.

Static Private Attributes
static Catalog *	the_catalog_
	Singleton `Catalog` instance.

Detailed Description

The catalog contains all Databases and keeps track of all meta information of the database system.

There is always exactly one catalog.

Definition at line 214 of file Catalog.hpp.

Member Typedef Documentation

◆ LogicalPostOptimizationCallback

using m::Catalog::LogicalPostOptimizationCallback = std::function<std::unique_ptr<Producer>(std::unique_ptr<Producer>)>

private

Definition at line 332 of file Catalog.hpp.

◆ PhysicalPostOptimizationCallback

using m::Catalog::PhysicalPostOptimizationCallback = std::function<std::unique_ptr<MatchBase>(std::unique_ptr<MatchBase>)>

private

Definition at line 335 of file Catalog.hpp.

◆ PreOptimizationCallback

using m::Catalog::PreOptimizationCallback = std::function<void(QueryGraph&)>

private

Definition at line 329 of file Catalog.hpp.

◆ TableFactoryDecoratorCallback

using m::Catalog::TableFactoryDecoratorCallback = std::function<std::unique_ptr<TableFactory>(std::unique_ptr<TableFactory>)>

private

Definition at line 326 of file Catalog.hpp.

Constructor & Destructor Documentation

◆ Catalog() [1/2]

Catalog::Catalog ( )

private

Definition at line 19 of file Catalog.cpp.

◆ Catalog() [2/2]

m::Catalog::Catalog ( const Catalog & )

privatedelete

◆ ~Catalog()

Catalog::~Catalog ( )

Definition at line 33 of file Catalog.cpp.

References databases_, and standard_functions_.

Member Function Documentation

◆ add_database()

Database & Catalog::add_database ( ThreadSafePooledString name )

Creates a new Database with the given name.

Throws std::invalid_argument if a Database with the given name already exists.

Definition at line 58 of file Catalog.cpp.

References databases_.

Referenced by m::CreateDatabase::execute(), m::execute_statement(), generate_training_suite_filter(), generate_training_suite_group_by(), and generate_training_suite_join().

◆ allocator() [1/2]

memory::Allocator & m::Catalog::allocator ( )

inline

Returns a reference to the memory::Allocator.

Definition at line 269 of file Catalog.hpp.

Referenced by m::wasm::Module::Memory().

◆ allocator() [2/2]

const memory::Allocator & m::Catalog::allocator ( ) const

inline

Returns a reference to the memory::Allocator.

Definition at line 271 of file Catalog.hpp.

◆ apply_table_property()

std::unique_ptr< TableFactory > m::Catalog::apply_table_property	(	const ThreadSafePooledString &	name,
		std::unique_ptr< TableFactory >	table_factory
	)		const

inline

Applies the TableFactoryDecorator corresponding to name to table_factory.

Returns the decorated TableFactory.

Definition at line 595 of file Catalog.hpp.

◆ arg_parser()

m::ArgParser & m::Catalog::arg_parser ( )

inline

Definition at line 253 of file Catalog.hpp.

Referenced by __attribute__(), M_LCOV_EXCL_STOP::__attribute__(), LIST_CE(), and main().

◆ backends_begin() [1/2]

auto m::Catalog::backends_begin ( )

inline

Definition at line 483 of file Catalog.hpp.

◆ backends_begin() [2/2]

auto m::Catalog::backends_begin ( ) const

inline

Definition at line 485 of file Catalog.hpp.

◆ backends_cbegin()

auto m::Catalog::backends_cbegin ( ) const

inline

Definition at line 487 of file Catalog.hpp.

Referenced by main().

◆ backends_cend()

auto m::Catalog::backends_cend ( ) const

inline

Definition at line 488 of file Catalog.hpp.

Referenced by main().

◆ backends_end() [1/2]

auto m::Catalog::backends_end ( )

inline

Definition at line 484 of file Catalog.hpp.

◆ backends_end() [2/2]

auto m::Catalog::backends_end ( ) const

inline

Definition at line 486 of file Catalog.hpp.

◆ cardinality_estimators_begin() [1/2]

auto m::Catalog::cardinality_estimators_begin ( )

inline

Definition at line 422 of file Catalog.hpp.

◆ cardinality_estimators_begin() [2/2]

auto m::Catalog::cardinality_estimators_begin ( ) const

inline

Definition at line 424 of file Catalog.hpp.

◆ cardinality_estimators_cbegin()

auto m::Catalog::cardinality_estimators_cbegin ( ) const

inline

Definition at line 426 of file Catalog.hpp.

Referenced by main().

◆ cardinality_estimators_cend()

auto m::Catalog::cardinality_estimators_cend ( ) const

inline

Definition at line 427 of file Catalog.hpp.

Referenced by main().

◆ cardinality_estimators_end() [1/2]

auto m::Catalog::cardinality_estimators_end ( )

inline

Definition at line 423 of file Catalog.hpp.

◆ cardinality_estimators_end() [2/2]

auto m::Catalog::cardinality_estimators_end ( ) const

inline

Definition at line 425 of file Catalog.hpp.

◆ Clear()

static void m::Catalog::Clear ( )

inlinestatic

Removes all content from the Catalog instance.

Definition at line 241 of file Catalog.hpp.

References database_in_use_, and databases_.

◆ cost_function() [1/2]

CostFunction & m::Catalog::cost_function ( ) const

inline

Returns a reference to the default CostFunction.

Definition at line 502 of file Catalog.hpp.

Referenced by m::QueryDatabase::execute(), m::execute_statement(), and m::logical_plan_from_statement().

◆ cost_function() [2/2]

CostFunction & m::Catalog::cost_function ( const ThreadSafePooledString & name ) const

inline

Returns a reference to the CostFunction with the given name.

Definition at line 504 of file Catalog.hpp.

◆ cost_functions_begin() [1/2]

auto m::Catalog::cost_functions_begin ( )

inline

Definition at line 508 of file Catalog.hpp.

◆ cost_functions_begin() [2/2]

auto m::Catalog::cost_functions_begin ( ) const

inline

Definition at line 510 of file Catalog.hpp.

◆ cost_functions_cbegin()

auto m::Catalog::cost_functions_cbegin ( ) const

inline

Definition at line 512 of file Catalog.hpp.

Referenced by main().

◆ cost_functions_cend()

auto m::Catalog::cost_functions_cend ( ) const

inline

Definition at line 513 of file Catalog.hpp.

Referenced by main().

◆ cost_functions_end() [1/2]

auto m::Catalog::cost_functions_end ( )

inline

Definition at line 509 of file Catalog.hpp.

◆ cost_functions_end() [2/2]

auto m::Catalog::cost_functions_end ( ) const

inline

Definition at line 511 of file Catalog.hpp.

◆ create_backend() [1/2]

std::unique_ptr< Backend > m::Catalog::create_backend ( ) const

inline

Returns a new Backend.

Definition at line 477 of file Catalog.hpp.

Referenced by m::idx::ArrayIndex< Key >::bulkload(), m::QueryDatabase::execute(), and m::execute_statement().

◆ create_backend() [2/2]

std::unique_ptr< Backend > m::Catalog::create_backend ( const ThreadSafePooledString & name ) const

inline

Returns a new Backend of name name.

Definition at line 479 of file Catalog.hpp.

◆ create_cardinality_estimator() [1/2]

std::unique_ptr< CardinalityEstimator > m::Catalog::create_cardinality_estimator	(	const ThreadSafePooledString &	name,
		ThreadSafePooledString	database
	)		const

inline

Creates a new CardinalityEstimator of name name.

Definition at line 413 of file Catalog.hpp.

◆ create_cardinality_estimator() [2/2]

std::unique_ptr< CardinalityEstimator > m::Catalog::create_cardinality_estimator ( ThreadSafePooledString database ) const

inline

Creates a new CardinalityEstimator.

Definition at line 409 of file Catalog.hpp.

Referenced by m::Database::Database().

◆ create_instruction()

std::unique_ptr< DatabaseInstruction > m::Catalog::create_instruction	(	const ThreadSafePooledString &	name,
		const std::vector< std::string > &	args
	)		const

inline

Returns a reference to the DatabaseInstruction with the given name.

Throws std::invalid_argument if no Instruction with the given name exists.

Definition at line 528 of file Catalog.hpp.

References args.

Referenced by m::execute_instruction().

◆ create_store() [1/2]

std::unique_ptr< Store > m::Catalog::create_store ( const Table & tbl ) const

inline

Creates a new Store for the given Table tbl.

Definition at line 352 of file Catalog.hpp.

Referenced by m::execute_statement(), generate_training_suite_filter(), generate_training_suite_group_by(), and generate_training_suite_join().

◆ create_store() [2/2]

std::unique_ptr< Store > m::Catalog::create_store	(	const ThreadSafePooledString &	name,
		const Table &	tbl
	)		const

inline

Creates a new Store of name name for the given Table tbl.

Definition at line 354 of file Catalog.hpp.

◆ data_layout() [1/2]

storage::DataLayoutFactory & m::Catalog::data_layout ( ) const

inline

Returns a reference to the default DataLayoutFactory.

Definition at line 379 of file Catalog.hpp.

Referenced by m::execute_statement().

◆ data_layout() [2/2]

storage::DataLayoutFactory & m::Catalog::data_layout ( const ThreadSafePooledString & name ) const

inline

Returns a reference to the DataLayoutFactory with the given name.

Definition at line 381 of file Catalog.hpp.

◆ data_layouts_begin() [1/2]

auto m::Catalog::data_layouts_begin ( )

inline

Definition at line 385 of file Catalog.hpp.

◆ data_layouts_begin() [2/2]

auto m::Catalog::data_layouts_begin ( ) const

inline

Definition at line 387 of file Catalog.hpp.

◆ data_layouts_cbegin()

auto m::Catalog::data_layouts_cbegin ( ) const

inline

Definition at line 389 of file Catalog.hpp.

Referenced by main().

◆ data_layouts_cend()

auto m::Catalog::data_layouts_cend ( ) const

inline

Definition at line 390 of file Catalog.hpp.

Referenced by main().

◆ data_layouts_end() [1/2]

auto m::Catalog::data_layouts_end ( )

inline

Definition at line 386 of file Catalog.hpp.

◆ data_layouts_end() [2/2]

auto m::Catalog::data_layouts_end ( ) const

inline

Definition at line 388 of file Catalog.hpp.

◆ default_backend()

void m::Catalog::default_backend ( const ThreadSafePooledString & name )

inline

Sets the default Backend to use.

Definition at line 473 of file Catalog.hpp.

Referenced by __attribute__().

◆ default_backend_name()

const ThreadSafePooledString & m::Catalog::default_backend_name ( ) const

inline

Returns the name of the default Backend.

Definition at line 481 of file Catalog.hpp.

◆ default_cardinality_estimator()

void m::Catalog::default_cardinality_estimator ( const ThreadSafePooledString & name )

inline

Sets the default CardinalityEstimator to use.

Definition at line 405 of file Catalog.hpp.

Referenced by __attribute__().

◆ default_cardinality_estimator_name()

const ThreadSafePooledString & m::Catalog::default_cardinality_estimator_name ( ) const

inline

Returns the name of the default CardinalityEstimator.

Definition at line 418 of file Catalog.hpp.

◆ default_cost_function()

void m::Catalog::default_cost_function ( const ThreadSafePooledString & name )

inline

Sets the default CostFunction to use.

Definition at line 498 of file Catalog.hpp.

Referenced by main().

◆ default_cost_function_name()

const ThreadSafePooledString & m::Catalog::default_cost_function_name ( ) const

inline

Returns the name of the default CostFunction.

Definition at line 506 of file Catalog.hpp.

◆ default_data_layout()

void m::Catalog::default_data_layout ( const ThreadSafePooledString & name )

inline

Sets the default DataLayoutFactory to use.

Definition at line 375 of file Catalog.hpp.

Referenced by __attribute__().

◆ default_data_layout_name()

const m::ThreadSafePooledString & m::Catalog::default_data_layout_name ( ) const

inline

Returns the name of the default DataLayoutFactory.

Definition at line 383 of file Catalog.hpp.

◆ default_plan_enumerator()

void m::Catalog::default_plan_enumerator ( const ThreadSafePooledString & name )

inline

Sets the default PlanEnumerator to use.

Definition at line 437 of file Catalog.hpp.

Referenced by __attribute__().

◆ default_plan_enumerator_name()

const ThreadSafePooledString & m::Catalog::default_plan_enumerator_name ( ) const

inline

Returns the name of the default PlanEnumerator.

Definition at line 445 of file Catalog.hpp.

◆ default_scheduler()

void m::Catalog::default_scheduler ( const ThreadSafePooledString & name )

inline

Sets the default Scheduler to use.

Definition at line 549 of file Catalog.hpp.

Referenced by __attribute__().

◆ default_scheduler_name()

const ThreadSafePooledString & m::Catalog::default_scheduler_name ( ) const

inline

Returns the name of the default Scheduler.

Definition at line 557 of file Catalog.hpp.

◆ default_store()

void m::Catalog::default_store ( const ThreadSafePooledString & name )

inline

Sets the default Store to use.

Definition at line 348 of file Catalog.hpp.

◆ default_store_name()

const ThreadSafePooledString & m::Catalog::default_store_name ( ) const

inline

Returns the name of the default Store.

Definition at line 358 of file Catalog.hpp.

◆ Destroy()

static void m::Catalog::Destroy ( )

static

Destroys the current Catalog instance.

Referenced by main().

◆ drop_database() [1/2]

void m::Catalog::drop_database ( const Database & db )

inline

Drops the Database db.

Throws std::out_of_range if the db is currently in use.

Definition at line 290 of file Catalog.hpp.

References drop_database(), and m::Database::name.

Referenced by drop_database().

◆ drop_database() [2/2]

void Catalog::drop_database ( const ThreadSafePooledString & name )

Drops the Database with the name.

Throws std::out_of_range if no such Database exists or if the Database is currently in use. See get_database_in_use().

Definition at line 66 of file Catalog.cpp.

References m::and, databases_, get_database_in_use(), and has_database_in_use().

Referenced by m::DropDatabase::execute(), and generate_training_suite_filter().

◆ Get()

static Catalog & m::Catalog::Get ( )

static

Return a reference to the single Catalog instance.

Referenced by __attribute__(), M_LCOV_EXCL_STOP::__attribute__(), m::idx::ArrayIndex< Key >::add(), m::Database::add_table(), m::AggregationOperator::AggregationOperator(), M_LCOV_EXCL_STOP::apply_timestamp_filter(), m::idx::ArrayIndex< Key >::bulkload(), m::command_from_string(), compute_aggregate_info(), m::Optimizer::construct_join_order(), m::ast::Sema::create_designator(), m::Database::Database(), emit_cardinalities(), m::InjectionCardinalityEstimator::estimate_grouping(), m::wasm::HashBasedGroupJoin::execute(), m::learn_spns::execute(), m::QueryDatabase::execute(), m::InsertRecords::execute(), m::ImportDSV::execute(), m::CreateDatabase::execute(), m::DropDatabase::execute(), m::UseDatabase::execute(), m::CreateTable::execute(), m::DropTable::execute(), m::CreateIndex::execute(), m::DropIndex::execute(), m::execute_file(), m::execute_instruction(), m::execute_physical_plan(), m::execute_query(), m::execute_statement(), generate_training_suite_filter(), generate_training_suite_group_by(), generate_training_suite_join(), m::Database::get_function(), m::ast::Expr::get_required(), m::Schema::Identifier::GetConstant(), m::GroupingOperator::GroupingOperator(), m::Schema::Identifier::Identifier(), index_scan_resolve_index_method(), m::instruction_from_string(), m::SpnWrapper::learn_spn_database(), m::SpnWrapper::learn_spn_table(), LIST_CE(), LIST_PE(), m::logical_plan_from_statement(), m::Interpreter::M_OPERATOR_LIST(), main(), m::InjectionCardinalityEstimator::make_identifier(), m::ast::QueryExpr::make_unique_alias(), m::QueryGraph2SQL::make_unique_alias(), m::ast::Sema::make_unique_id_from_binding_path(), m::wasm::Module::Memory(), m::MultiVersioningTable::MultiVersioningTable(), m::wasm::ExprCompiler::operator()(), m::StackMachineBuilder::operator()(), m::pe::hs::HeuristicSearch::operator()(), m::pe::DPccp::operator()(), m::pe::GOO::operator()(), m::pe::TDGOO::operator()(), PEall::operator()(), DPsize::operator()(), DPsizeOpt::operator()(), DPsizeSub::operator()(), DPsub::operator()(), DPsubOpt::operator()(), IKKBZ::operator()(), LinearizedDP::operator()(), TDbasic::operator()(), TDMinCutAGaT::operator()(), m::DSVReader::operator()(), m::Optimizer::optimize_join_order(), m::Optimizer::optimize_plan(), m::Optimizer::optimize_source_plans(), m::Optimizer::optimize_with_plantable(), m::ast::Parser::parse_Instruction(), m::physical_plan_from_logical_plan(), m::wasm::IndexScan< IndexMethod >::pre_condition(), m::process_stream(), m::ProjectionOperator::ProjectionOperator(), prompt(), m::InjectionCardinalityEstimator::read_json(), m::SerialScheduler::schedule_thread(), m::statement_from_string(), and time_select_query_execution().

◆ get_database()

Database & m::Catalog::get_database ( const ThreadSafePooledString & name ) const

inline

Returns the Database with the given name.

Throws std::out_of_range if no such Database exists.

Definition at line 283 of file Catalog.hpp.

Referenced by m::execute_statement().

◆ get_database_in_use() [1/2]

Database & m::Catalog::get_database_in_use ( )

inline

Returns a reference to the Database that is currently in use, if any.

Throws std::logic_error otherwise.

Definition at line 295 of file Catalog.hpp.

Referenced by m::Optimizer::construct_join_order(), drop_database(), emit_cardinalities(), m::InsertRecords::execute(), m::execute_statement(), index_scan_resolve_index_method(), m::pe::hs::HeuristicSearch::operator()(), m::pe::DPccp::operator()(), m::pe::GOO::operator()(), m::pe::TDGOO::operator()(), PEall::operator()(), DPsize::operator()(), DPsizeOpt::operator()(), DPsizeSub::operator()(), DPsub::operator()(), DPsubOpt::operator()(), IKKBZ::operator()(), LinearizedDP::operator()(), TDbasic::operator()(), TDMinCutAGaT::operator()(), m::Optimizer::optimize_join_order(), m::Optimizer::optimize_plan(), m::Optimizer::optimize_source_plans(), and m::wasm::IndexScan< IndexMethod >::pre_condition().

◆ get_database_in_use() [2/2]

const Database & m::Catalog::get_database_in_use ( ) const

inline

Returns a reference to the Database that is currently in use, if any.

Throws std::logic_error otherwise.

Definition at line 301 of file Catalog.hpp.

References get_database_in_use().

Referenced by get_database_in_use().

◆ get_function()

const Function * m::Catalog::get_function ( const ThreadSafePooledString & name ) const

inline

Returns a reference to the Function with the given name.

Throws std::out_of_range if no such Function exists.

Definition at line 310 of file Catalog.hpp.

Referenced by m::Database::get_function().

◆ get_pool() [1/2]

ThreadSafeStringPool & m::Catalog::get_pool ( )

inline

Returns a reference to the StringPool.

Definition at line 259 of file Catalog.hpp.

Referenced by m::command_from_string(), m::instruction_from_string(), main(), m::process_stream(), and m::statement_from_string().

◆ get_pool() [2/2]

const ThreadSafeStringPool & m::Catalog::get_pool ( ) const

inline

Returns a reference to the StringPool.

Definition at line 261 of file Catalog.hpp.

◆ has_database()

bool m::Catalog::has_database ( const ThreadSafePooledString & name ) const

inline

Returns true iff a Database with the given name exists.

Definition at line 285 of file Catalog.hpp.

◆ has_database_in_use()

bool m::Catalog::has_database_in_use ( ) const

inline

Returns true if any Database is currently in use.

Definition at line 293 of file Catalog.hpp.

Referenced by drop_database(), and main().

◆ has_default_backend()

bool m::Catalog::has_default_backend ( ) const

inline

Returns true iff the Catalog has a default Backend.

Definition at line 475 of file Catalog.hpp.

◆ has_default_cardinality_estimator()

bool m::Catalog::has_default_cardinality_estimator ( ) const

inline

Returns true iff the Catalog has a default CardinalityEstimator.

Definition at line 407 of file Catalog.hpp.

◆ has_default_cost_function()

bool m::Catalog::has_default_cost_function ( ) const

inline

Returns true iff the Catalog has a default CostFunction.

Definition at line 500 of file Catalog.hpp.

◆ has_default_data_layout()

bool m::Catalog::has_default_data_layout ( ) const

inline

Returns true iff the Catalog has a default DataLayoutFactory.

Definition at line 377 of file Catalog.hpp.

◆ has_default_plan_enumerator()

bool m::Catalog::has_default_plan_enumerator ( ) const

inline

Returns true iff the Catalog has a default PlanEnumerator.

Definition at line 439 of file Catalog.hpp.

◆ has_default_scheduler()

bool m::Catalog::has_default_scheduler ( ) const

inline

Returns true iff the Catalog has a default Scheduler.

Definition at line 551 of file Catalog.hpp.

◆ has_default_store()

bool m::Catalog::has_default_store ( ) const

inline

Returns true iff the Catalog has a default Store.

Definition at line 350 of file Catalog.hpp.

◆ instructions_begin() [1/2]

auto m::Catalog::instructions_begin ( )

inline

Definition at line 534 of file Catalog.hpp.

◆ instructions_begin() [2/2]

auto m::Catalog::instructions_begin ( ) const

inline

Definition at line 536 of file Catalog.hpp.

◆ instructions_cbegin()

auto m::Catalog::instructions_cbegin ( ) const

inline

Definition at line 538 of file Catalog.hpp.

◆ instructions_cend()

auto m::Catalog::instructions_cend ( ) const

inline

Definition at line 539 of file Catalog.hpp.

◆ instructions_end() [1/2]

auto m::Catalog::instructions_end ( )

inline

Definition at line 535 of file Catalog.hpp.

◆ instructions_end() [2/2]

auto m::Catalog::instructions_end ( ) const

inline

Definition at line 537 of file Catalog.hpp.

◆ logical_post_optimizations()

auto m::Catalog::logical_post_optimizations ( )

inline

Definition at line 644 of file Catalog.hpp.

Referenced by m::QueryDatabase::execute().

◆ logical_post_optimizations_begin() [1/2]

auto m::Catalog::logical_post_optimizations_begin ( )

inline

Definition at line 647 of file Catalog.hpp.

◆ logical_post_optimizations_begin() [2/2]

auto m::Catalog::logical_post_optimizations_begin ( ) const

inline

Definition at line 649 of file Catalog.hpp.

◆ logical_post_optimizations_cbegin()

auto m::Catalog::logical_post_optimizations_cbegin ( ) const

inline

Definition at line 651 of file Catalog.hpp.

◆ logical_post_optimizations_cend()

auto m::Catalog::logical_post_optimizations_cend ( ) const

inline

Definition at line 652 of file Catalog.hpp.

◆ logical_post_optimizations_end() [1/2]

auto m::Catalog::logical_post_optimizations_end ( )

inline

Definition at line 648 of file Catalog.hpp.

◆ logical_post_optimizations_end() [2/2]

auto m::Catalog::logical_post_optimizations_end ( ) const

inline

Definition at line 650 of file Catalog.hpp.

◆ num_databases()

std::size_t m::Catalog::num_databases ( ) const

inline

Returns the number of Databases.

Definition at line 256 of file Catalog.hpp.

◆ operator=()

Catalog & m::Catalog::operator= ( const Catalog & )

privatedelete

◆ physical_post_optimizations()

auto m::Catalog::physical_post_optimizations ( )

inline

Definition at line 668 of file Catalog.hpp.

Referenced by m::QueryDatabase::execute().

◆ physical_post_optimizations_begin() [1/2]

auto m::Catalog::physical_post_optimizations_begin ( )

inline

Definition at line 671 of file Catalog.hpp.

◆ physical_post_optimizations_begin() [2/2]

auto m::Catalog::physical_post_optimizations_begin ( ) const

inline

Definition at line 673 of file Catalog.hpp.

◆ physical_post_optimizations_cbegin()

auto m::Catalog::physical_post_optimizations_cbegin ( ) const

inline

Definition at line 675 of file Catalog.hpp.

◆ physical_post_optimizations_cend()

auto m::Catalog::physical_post_optimizations_cend ( ) const

inline

Definition at line 676 of file Catalog.hpp.

◆ physical_post_optimizations_end() [1/2]

auto m::Catalog::physical_post_optimizations_end ( )

inline

Definition at line 672 of file Catalog.hpp.

◆ physical_post_optimizations_end() [2/2]

auto m::Catalog::physical_post_optimizations_end ( ) const

inline

Definition at line 674 of file Catalog.hpp.

◆ plan_enumerator() [1/2]

pe::PlanEnumerator & m::Catalog::plan_enumerator ( ) const

inline

Returns a reference to the default PlanEnumerator.

Definition at line 441 of file Catalog.hpp.

Referenced by m::QueryDatabase::execute(), m::execute_statement(), and m::logical_plan_from_statement().

◆ plan_enumerator() [2/2]

pe::PlanEnumerator & m::Catalog::plan_enumerator ( const ThreadSafePooledString & name ) const

inline

Returns a reference to the PlanEnumerator with the given name.

Definition at line 443 of file Catalog.hpp.

◆ plan_enumerators_begin() [1/2]

auto m::Catalog::plan_enumerators_begin ( )

inline

Definition at line 447 of file Catalog.hpp.

◆ plan_enumerators_begin() [2/2]

auto m::Catalog::plan_enumerators_begin ( ) const

inline

Definition at line 449 of file Catalog.hpp.

◆ plan_enumerators_cbegin()

auto m::Catalog::plan_enumerators_cbegin ( ) const

inline

Definition at line 451 of file Catalog.hpp.

Referenced by main().

◆ plan_enumerators_cend()

auto m::Catalog::plan_enumerators_cend ( ) const

inline

Definition at line 452 of file Catalog.hpp.

Referenced by main().

◆ plan_enumerators_end() [1/2]

auto m::Catalog::plan_enumerators_end ( )

inline

Definition at line 448 of file Catalog.hpp.

◆ plan_enumerators_end() [2/2]

auto m::Catalog::plan_enumerators_end ( ) const

inline

Definition at line 450 of file Catalog.hpp.

◆ pool() [1/2]

ThreadSafePooledString m::Catalog::pool ( const char * str ) const

inline

Creates an internalized copy of the string str by adding it to the internal StringPool.

Definition at line 274 of file Catalog.hpp.

Referenced by __attribute__(), M_LCOV_EXCL_STOP::__attribute__(), m::idx::ArrayIndex< Key >::add(), M_LCOV_EXCL_STOP::apply_timestamp_filter(), m::InjectionCardinalityEstimator::estimate_grouping(), m::wasm::HashBasedGroupJoin::execute(), generate_training_suite_filter(), generate_training_suite_group_by(), generate_training_suite_join(), m::ast::Expr::get_required(), m::Schema::Identifier::Identifier(), m::Interpreter::M_OPERATOR_LIST(), main(), m::ast::QueryExpr::make_unique_alias(), m::QueryGraph2SQL::make_unique_alias(), m::wasm::ExprCompiler::operator()(), m::StackMachineBuilder::operator()(), m::DSVReader::operator()(), and m::InjectionCardinalityEstimator::read_json().

◆ pool() [2/2]

ThreadSafePooledString m::Catalog::pool ( std::string_view str ) const

inline

Creates an internalized copy of the string str by adding it to the internal StringPool.

Definition at line 276 of file Catalog.hpp.

◆ pre_optimizations()

auto m::Catalog::pre_optimizations ( )

inline

Definition at line 622 of file Catalog.hpp.

Referenced by m::QueryDatabase::execute().

◆ pre_optimizations_begin() [1/2]

auto m::Catalog::pre_optimizations_begin ( )

inline

Definition at line 623 of file Catalog.hpp.

◆ pre_optimizations_begin() [2/2]

auto m::Catalog::pre_optimizations_begin ( ) const

inline

Definition at line 625 of file Catalog.hpp.

◆ pre_optimizations_cbegin()

auto m::Catalog::pre_optimizations_cbegin ( ) const

inline

Definition at line 627 of file Catalog.hpp.

◆ pre_optimizations_cend()

auto m::Catalog::pre_optimizations_cend ( ) const

inline

Definition at line 628 of file Catalog.hpp.

◆ pre_optimizations_end() [1/2]

auto m::Catalog::pre_optimizations_end ( )

inline

Definition at line 624 of file Catalog.hpp.

◆ pre_optimizations_end() [2/2]

auto m::Catalog::pre_optimizations_end ( ) const

inline

Definition at line 626 of file Catalog.hpp.

◆ register_backend()

template<typename T >
requires std::derived_from<T, m::Backend>

void m::Catalog::register_backend	(	ThreadSafePooledString	name,
		const char *	description = `nullptr`
	)

inline

Registers a new Backend with the given name.

Definition at line 458 of file Catalog.hpp.

Referenced by __attribute__().

◆ register_cardinality_estimator()

template<typename T >
requires std::derived_from<T, m::CardinalityEstimator>

void m::Catalog::register_cardinality_estimator	(	ThreadSafePooledString	name,
		const char *	description = `nullptr`
	)

inline

Registers a new CardinalityEstimator with the given name.

Definition at line 396 of file Catalog.hpp.

◆ register_cost_function()

void m::Catalog::register_cost_function	(	ThreadSafePooledString	name,
		std::unique_ptr< CostFunction >	CF,
		const char *	description = `nullptr`
	)

inline

Registers a new CostFunction with the given name.

Definition at line 492 of file Catalog.hpp.

Referenced by __attribute__(), and main().

◆ register_data_layout()

void m::Catalog::register_data_layout	(	ThreadSafePooledString	name,
		std::unique_ptr< storage::DataLayoutFactory >	data_layout,
		const char *	description = `nullptr`
	)

inline

Registers a new DataLayoutFactory with the given name.

Definition at line 369 of file Catalog.hpp.

Referenced by __attribute__().

◆ register_instruction()

template<typename T >
requires std::derived_from<T, m::DatabaseInstruction>

void m::Catalog::register_instruction	(	ThreadSafePooledString	name,
		const char *	description = `nullptr`
	)

inline

Registers a new DatabaseInstruction with the given name.

Definition at line 519 of file Catalog.hpp.

◆ register_logical_post_optimization()

void m::Catalog::register_logical_post_optimization	(	ThreadSafePooledString	name,
		LogicalPostOptimizationCallback	optimization,
		const char *	description = `nullptr`
	)

inline

Registers a new logical post-optimization with the given name.

Definition at line 632 of file Catalog.hpp.

Referenced by __attribute__().

◆ register_physical_post_optimization()

void m::Catalog::register_physical_post_optimization	(	const char *	name,
		PhysicalPostOptimizationCallback	optimization,
		const char *	description = `nullptr`
	)

inline

Registers a new physical post-optimization with the given name.

Definition at line 656 of file Catalog.hpp.

Referenced by __attribute__().

◆ register_plan_enumerator()

void m::Catalog::register_plan_enumerator	(	ThreadSafePooledString	name,
		std::unique_ptr< pe::PlanEnumerator >	PE,
		const char *	description = `nullptr`
	)

inline

Registers a new PlanEnumerator with the given name.

Definition at line 431 of file Catalog.hpp.

◆ register_pre_optimization()

void m::Catalog::register_pre_optimization	(	ThreadSafePooledString	name,
		PreOptimizationCallback	optimization,
		const char *	description = `nullptr`
	)

inline

Registers a new pre-optimization with the given name.

Definition at line 610 of file Catalog.hpp.

Referenced by M_LCOV_EXCL_STOP::__attribute__().

◆ register_scheduler()

void m::Catalog::register_scheduler	(	ThreadSafePooledString	name,
		std::unique_ptr< Scheduler >	scheduler,
		const char *	description = `nullptr`
	)

inline

Registers a new Scheduler with the given name.

Definition at line 543 of file Catalog.hpp.

Referenced by __attribute__().

◆ register_store()

template<typename T >
requires std::derived_from<T, m::Store>

void m::Catalog::register_store	(	ThreadSafePooledString	name,
		const char *	description = `nullptr`
	)

inline

Registers a new Store with the given name.

Definition at line 343 of file Catalog.hpp.

Referenced by __attribute__().

◆ register_table_property()

template<class T >
requires std::derived_from<T, TableFactoryDecorator>

void m::Catalog::register_table_property	(	ThreadSafePooledString	name,
		const char *	description = `nullptr`
	)

inline

Registers a new TableFactoryDecorator with the given name.

The name will be used as the property name of the decorator in --table-properties.

Definition at line 582 of file Catalog.hpp.

Referenced by __attribute__().

◆ register_wasm_backend()

template<typename T >
requires std::derived_from<T, m::WasmEngine>

void m::Catalog::register_wasm_backend	(	ThreadSafePooledString	name,
		const char *	description = `nullptr`
	)

inline

Registers a new WasmBackend using the given WasmEngine with the given name.

Definition at line 465 of file Catalog.hpp.

◆ scheduler() [1/2]

Scheduler & m::Catalog::scheduler ( ) const

inline

Returns a reference to the default Scheduler.

Definition at line 553 of file Catalog.hpp.

Referenced by m::process_stream().

◆ scheduler() [2/2]

Scheduler & m::Catalog::scheduler ( const ThreadSafePooledString & name ) const

inline

Returns a reference to the Scheduler with the given name.

Definition at line 555 of file Catalog.hpp.

◆ schedulers_begin() [1/2]

auto m::Catalog::schedulers_begin ( )

inline

Definition at line 559 of file Catalog.hpp.

◆ schedulers_begin() [2/2]

auto m::Catalog::schedulers_begin ( ) const

inline

Definition at line 561 of file Catalog.hpp.

◆ schedulers_cbegin()

auto m::Catalog::schedulers_cbegin ( ) const

inline

Definition at line 563 of file Catalog.hpp.

Referenced by main().

◆ schedulers_cend()

auto m::Catalog::schedulers_cend ( ) const

inline

Definition at line 564 of file Catalog.hpp.

Referenced by main().

◆ schedulers_end() [1/2]

auto m::Catalog::schedulers_end ( )

inline

Definition at line 560 of file Catalog.hpp.

◆ schedulers_end() [2/2]

auto m::Catalog::schedulers_end ( ) const

inline

Definition at line 562 of file Catalog.hpp.

◆ set_database_in_use()

void m::Catalog::set_database_in_use ( Database & db )

inline

Sets the Database db as the Database that is currently in use.

Definition at line 303 of file Catalog.hpp.

Referenced by m::execute_statement().

◆ stores_begin() [1/2]

auto m::Catalog::stores_begin ( )

inline

Definition at line 360 of file Catalog.hpp.

◆ stores_begin() [2/2]

auto m::Catalog::stores_begin ( ) const

inline

Definition at line 362 of file Catalog.hpp.

◆ stores_cbegin()

auto m::Catalog::stores_cbegin ( ) const

inline

Definition at line 364 of file Catalog.hpp.

◆ stores_cend()

auto m::Catalog::stores_cend ( ) const

inline

Definition at line 365 of file Catalog.hpp.

◆ stores_end() [1/2]

auto m::Catalog::stores_end ( )

inline

Definition at line 361 of file Catalog.hpp.

◆ stores_end() [2/2]

auto m::Catalog::stores_end ( ) const

inline

Definition at line 363 of file Catalog.hpp.

◆ table_factory() [1/2]

TableFactory & m::Catalog::table_factory ( ) const

inline

Returns a reference to the stored TableFactory.

Definition at line 576 of file Catalog.hpp.

◆ table_factory() [2/2]

std::unique_ptr< TableFactory > m::Catalog::table_factory ( std::unique_ptr< TableFactory > table_factory )

inline

Replaces the stored TableFactory with table_factory and returns the old TableFactory.

Definition at line 572 of file Catalog.hpp.

Referenced by __attribute__().

◆ table_properties_begin() [1/2]

auto m::Catalog::table_properties_begin ( )

inline

Definition at line 601 of file Catalog.hpp.

◆ table_properties_begin() [2/2]

auto m::Catalog::table_properties_begin ( ) const

inline

Definition at line 603 of file Catalog.hpp.

◆ table_properties_cbegin()

auto m::Catalog::table_properties_cbegin ( ) const

inline

Definition at line 605 of file Catalog.hpp.

Referenced by main().

◆ table_properties_cend()

auto m::Catalog::table_properties_cend ( ) const

inline

Definition at line 606 of file Catalog.hpp.

Referenced by main().

◆ table_properties_end() [1/2]

auto m::Catalog::table_properties_end ( )

inline

Definition at line 602 of file Catalog.hpp.

◆ table_properties_end() [2/2]

auto m::Catalog::table_properties_end ( ) const

inline

Definition at line 604 of file Catalog.hpp.

◆ timer() [1/2]

Timer & m::Catalog::timer ( )

inline

Returns the global Timer instance.

Definition at line 264 of file Catalog.hpp.

Referenced by m::command_from_string(), m::QueryDatabase::execute(), m::ImportDSV::execute(), m::execute_physical_plan(), m::execute_statement(), m::instruction_from_string(), m::logical_plan_from_statement(), m::Optimizer::optimize_join_order(), m::physical_plan_from_logical_plan(), m::process_stream(), and m::statement_from_string().

◆ timer() [2/2]

const Timer & m::Catalog::timer ( ) const

inline

Returns the global Timer instance.

Definition at line 266 of file Catalog.hpp.

◆ unset_database_in_use()

void m::Catalog::unset_database_in_use ( )

inline

Unsets the Database that is currenly in use.

Definition at line 305 of file Catalog.hpp.

Referenced by generate_training_suite_filter().

Field Documentation

◆ allocator_

std::unique_ptr<memory::Allocator> m::Catalog::allocator_

private

our custom allocator

Definition at line 222 of file Catalog.hpp.

◆ arg_parser_

m::ArgParser m::Catalog::arg_parser_

private

Definition at line 220 of file Catalog.hpp.

◆ backends_

ComponentSet<BackendFactory> m::Catalog::backends_

private

Definition at line 321 of file Catalog.hpp.

◆ cardinality_estimators_

ComponentSet<CardinalityEstimatorFactory> m::Catalog::cardinality_estimators_

private

Definition at line 319 of file Catalog.hpp.

◆ cost_functions_

ComponentSet<CostFunction> m::Catalog::cost_functions_

private

Definition at line 322 of file Catalog.hpp.

◆ data_layouts_

ComponentSet<storage::DataLayoutFactory> m::Catalog::data_layouts_

private

Definition at line 318 of file Catalog.hpp.

◆ database_in_use_

Database* m::Catalog::database_in_use_ = nullptr

private

the currently used database

Definition at line 225 of file Catalog.hpp.

Referenced by Clear().

◆ databases_

std::unordered_map<ThreadSafePooledString, Database*> m::Catalog::databases_

private

the databases

Definition at line 224 of file Catalog.hpp.

Referenced by add_database(), Clear(), drop_database(), and ~Catalog().

◆ instructions_

ComponentSet<DatabaseInstructionFactory> m::Catalog::instructions_

private

Definition at line 323 of file Catalog.hpp.

◆ logical_post_optimizations_

ComponentSet<LogicalPostOptimizationCallback> m::Catalog::logical_post_optimizations_

private

Definition at line 333 of file Catalog.hpp.

◆ physical_post_optimizations_

ComponentSet<PhysicalPostOptimizationCallback> m::Catalog::physical_post_optimizations_

private

Definition at line 336 of file Catalog.hpp.

◆ plan_enumerators_

ComponentSet<pe::PlanEnumerator> m::Catalog::plan_enumerators_

private

Definition at line 320 of file Catalog.hpp.

◆ pool_

ThreadSafeStringPool m::Catalog::pool_

mutableprivate

pool of strings

Definition at line 223 of file Catalog.hpp.

◆ pre_optimizations_

ComponentSet<PreOptimizationCallback> m::Catalog::pre_optimizations_

private

Definition at line 330 of file Catalog.hpp.

◆ schedulers_

ComponentSet<Scheduler> m::Catalog::schedulers_

private

Definition at line 324 of file Catalog.hpp.

◆ standard_functions_

std::unordered_map<ThreadSafePooledString, Function*> m::Catalog::standard_functions_

private

functions defined by the SQL standard

Definition at line 226 of file Catalog.hpp.

Referenced by ~Catalog().

◆ stores_

ComponentSet<StoreFactory> m::Catalog::stores_

private

Definition at line 317 of file Catalog.hpp.

◆ table_factory_

std::unique_ptr<TableFactory> m::Catalog::table_factory_

private

The TableFactory used to construct Tables.

Definition at line 568 of file Catalog.hpp.

◆ table_properties_

ComponentSet<TableFactoryDecoratorCallback> m::Catalog::table_properties_

private

Definition at line 327 of file Catalog.hpp.

◆ the_catalog_

Catalog * Catalog::the_catalog_

staticprivate

Singleton Catalog instance.

Definition at line 218 of file Catalog.hpp.

Referenced by __attribute__().

◆ timer_

Timer m::Catalog::timer_

private

a global timer

Definition at line 227 of file Catalog.hpp.

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

include/mutable/catalog/Catalog.hpp
src/catalog/Catalog.cpp

Public Member Functions

Static Public Member Functions

Private Types

Private Member Functions

Private Attributes

Static Private Attributes

Detailed Description

Member Typedef Documentation

◆ LogicalPostOptimizationCallback

◆ PhysicalPostOptimizationCallback

◆ PreOptimizationCallback

◆ TableFactoryDecoratorCallback

Constructor & Destructor Documentation

◆ Catalog() [1/2]

◆ Catalog() [2/2]

◆ ~Catalog()

Member Function Documentation

◆ add_database()

◆ allocator() [1/2]

◆ allocator() [2/2]

◆ apply_table_property()

◆ arg_parser()

◆ backends_begin() [1/2]

◆ backends_begin() [2/2]

◆ backends_cbegin()

◆ backends_cend()

◆ backends_end() [1/2]

◆ backends_end() [2/2]

◆ cardinality_estimators_begin() [1/2]

◆ cardinality_estimators_begin() [2/2]

◆ cardinality_estimators_cbegin()

◆ cardinality_estimators_cend()

◆ cardinality_estimators_end() [1/2]

◆ cardinality_estimators_end() [2/2]

◆ Clear()

◆ cost_function() [1/2]

◆ cost_function() [2/2]

◆ cost_functions_begin() [1/2]

◆ cost_functions_begin() [2/2]

◆ cost_functions_cbegin()

◆ cost_functions_cend()

◆ cost_functions_end() [1/2]

◆ cost_functions_end() [2/2]

◆ create_backend() [1/2]

◆ create_backend() [2/2]

◆ create_cardinality_estimator() [1/2]

◆ create_cardinality_estimator() [2/2]

◆ create_instruction()

◆ create_store() [1/2]

◆ create_store() [2/2]

◆ data_layout() [1/2]

◆ data_layout() [2/2]

◆ data_layouts_begin() [1/2]

◆ data_layouts_begin() [2/2]

◆ data_layouts_cbegin()

◆ data_layouts_cend()

◆ data_layouts_end() [1/2]

◆ data_layouts_end() [2/2]

◆ default_backend()

◆ default_backend_name()

◆ default_cardinality_estimator()

◆ default_cardinality_estimator_name()

◆ default_cost_function()

◆ default_cost_function_name()

◆ default_data_layout()

◆ default_data_layout_name()

◆ default_plan_enumerator()

◆ default_plan_enumerator_name()

◆ default_scheduler()

◆ default_scheduler_name()

◆ default_store()

◆ default_store_name()

◆ Destroy()

◆ drop_database() [1/2]

◆ drop_database() [2/2]

◆ Get()

◆ get_database()

◆ get_database_in_use() [1/2]

◆ get_database_in_use() [2/2]

◆ get_function()