dd::System_tables Class Reference

Class used to represent the dictionary tables. More...

#include <system_registry.h>

Public Types
enum class	Types {   INERT , CORE , SECOND , DDSE_PRIVATE ,   DDSE_PROTECTED , PFS , SYSTEM }
typedef System_table_registry_type::Const_iterator	Const_iterator

Public Member Functions
void	add_inert_dd_tables ()
void	add_remaining_dd_tables ()
void	add (const String_type &schema_name, const String_type &table_name, Types type, const Object_table *table)
const Object_table *	find_table (const String_type &schema_name, const String_type &table_name) const
const Types *	find_type (const String_type &schema_name, const String_type &table_name) const
Const_iterator	begin () const
Const_iterator	begin (Types type) const
Const_iterator	end () const
Const_iterator	next (Const_iterator current, Types type) const
void	dump () const

Static Public Member Functions
static const char *	type_name (Types type)
static int	type_name_error_code (Types type)
static System_tables *	instance ()

Private Types
typedef Entity_registry< std::pair< const String_type, const String_type >, const Object_table, Types, type_name, true >	System_table_registry_type

Private Attributes
System_table_registry_type	m_registry

Detailed Description

Class used to represent the dictionary tables.

This class is a singleton used to represent meta data of the dictionary tables, i.e., the tables that store meta data about dictionary entities. The meta data collected here are the Object_table instances, which are used to e.g. get hold of the definition of the table.

The singleton contains an instance of the Entity_registry class, and has methods that mostly delegate to this instance.

Member Typedef Documentation

Const_iterator

typedef System_table_registry_type::Const_iterator dd::System_tables::Const_iterator

System_table_registry_type

typedef Entity_registry<std::pair<const String_type, const String_type>, const Object_table, Types, type_name, true> dd::System_tables::System_table_registry_type

private

Member Enumeration Documentation

Types

enum class dd::System_tables::Types

strong

Enumerator
INERT
CORE
SECOND
DDSE_PRIVATE
DDSE_PROTECTED
PFS
SYSTEM

Member Function Documentation

add()

void dd::System_tables::add ( const String_type &  schema_name, const String_type &  table_name, Types  type, const Object_table *  table  )

inline

add_inert_dd_tables()

void dd::System_tables::add_inert_dd_tables

(

)

add_remaining_dd_tables()

void dd::System_tables::add_remaining_dd_tables

(

)

begin() [1/2]

Const_iterator dd::System_tables::begin ( void  ) const

inline

begin() [2/2]

Const_iterator dd::System_tables::begin ( Types  type ) const

inline

dump()

void dd::System_tables::dump ( ) const

inline

end()

Const_iterator dd::System_tables::end ( void  ) const

inline

find_table()

const Object_table * dd::System_tables::find_table ( const String_type &  schema_name, const String_type &  table_name  ) const

inline

find_type()

const Types * dd::System_tables::find_type ( const String_type &  schema_name, const String_type &  table_name  ) const

inline

instance()

System_tables * dd::System_tables::instance ( )

static

next()

Const_iterator dd::System_tables::next ( Const_iterator  current, Types  type  ) const

inline

type_name()

static const char * dd::System_tables::type_name ( Types  type )

inlinestatic

type_name_error_code()

static int dd::System_tables::type_name_error_code ( Types  type )

inlinestatic

Member Data Documentation

m_registry

System_table_registry_type dd::System_tables::m_registry

private

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

• sql/dd/impl/system_registry.h
• sql/dd/impl/system_registry.cc