dd::tables::Foreign_key_column_usage Class Reference

#include <foreign_key_column_usage.h>

Inheritance diagram for dd::tables::Foreign_key_column_usage:

Public Types
enum	enum_fields {   FIELD_FOREIGN_KEY_ID , FIELD_ORDINAL_POSITION , FIELD_COLUMN_ID , FIELD_REFERENCED_COLUMN_NAME ,   NUMBER_OF_FIELDS }
enum	enum_indexes { INDEX_PK_FOREIGN_KEY_ID_ORDINAL_POSITION , INDEX_UK_FOREIGN_KEY_ID_COLUMN_ID , INDEX_K_COLUMN_ID }
enum	enum_foreign_keys { FK_FOREIGN_KEY_ID , FK_COLUMN_ID }
Public Types inherited from dd::Object_table_impl
enum class	Common_option {   ENGINE , CHARSET , COLLATION , ROW_FORMAT ,   STATS_PERSISTENT , TABLESPACE }
enum class	Common_index { PK_ID , UK_NAME }
enum class	Common_field { ID }

Public Member Functions
	Foreign_key_column_usage ()
Public Member Functions inherited from dd::Object_table_impl
	Object_table_impl (const String_type &schema_name, const String_type &table_name, const String_type &ddl_statement)
	Object_table_impl ()
const String_type &	name () const override
	Get the table name used by the target definition for the dictionary table. More...
Object_table_definition_impl *	target_table_definition () override
	Get the target definition for the dictionary table. More...
const Object_table_definition_impl *	target_table_definition () const override
void	set_abandoned (uint last_dd_version) const override
	Mark the target definition for the dictionary table as abandoned. More...
bool	is_abandoned () const override
	Check if the dictionary table is abandoned. More...
const Object_table_definition_impl *	actual_table_definition () const override
	Get the actual definition for the dictionary table. More...
bool	set_actual_table_definition (const Properties &table_def_properties) const override
	Set the actual definition for the dictionary table. More...
virtual int	field_number (int target_field_number, const String_type &field_label) const
int	field_number (const String_type &field_label) const override
	Get the field ordinal position in the object table. More...
bool	populate (THD *) const override
	Execute low level code for populating the table. More...
bool	is_hidden () const override
	Check if the table should be hidden. More...
void	set_hidden (bool hidden) override
	Mark the dictionary table as hidden or visible. More...
	~Object_table_impl () override=default
Public Member Functions inherited from dd::Object_table
virtual	~Object_table ()=default

Static Public Member Functions
static const Foreign_key_column_usage &	instance ()
static Object_key *	create_key_by_foreign_key_id (Object_id fk_id)
static Object_key *	create_primary_key (Object_id fk_id, int ordinal_position)
Static Public Member Functions inherited from dd::Object_table
static Object_table *	create_object_table ()
	Allocate a new Object_table instance on the heap. More...

Additional Inherited Members
Protected Attributes inherited from dd::Object_table_impl
uint	m_last_dd_version
Object_table_definition_impl	m_target_def
bool	m_actual_present
Object_table_definition_impl	m_actual_def
bool	m_hidden

Member Enumeration Documentation

enum_fields

enum dd::tables::Foreign_key_column_usage::enum_fields

Enumerator
FIELD_FOREIGN_KEY_ID
FIELD_ORDINAL_POSITION
FIELD_COLUMN_ID
FIELD_REFERENCED_COLUMN_NAME
NUMBER_OF_FIELDS

enum_foreign_keys

enum dd::tables::Foreign_key_column_usage::enum_foreign_keys

Enumerator
FK_FOREIGN_KEY_ID
FK_COLUMN_ID

enum_indexes

enum dd::tables::Foreign_key_column_usage::enum_indexes

Enumerator
INDEX_PK_FOREIGN_KEY_ID_ORDINAL_POSITION
INDEX_UK_FOREIGN_KEY_ID_COLUMN_ID
INDEX_K_COLUMN_ID

Constructor & Destructor Documentation

Foreign_key_column_usage()

dd::tables::Foreign_key_column_usage::Foreign_key_column_usage

(

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Member Function Documentation

create_key_by_foreign_key_id()

Object_key * dd::tables::Foreign_key_column_usage::create_key_by_foreign_key_id ( Object_id  fk_id )

static

create_primary_key()

Object_key * dd::tables::Foreign_key_column_usage::create_primary_key ( Object_id  fk_id, int  ordinal_position  )

static

instance()

const Foreign_key_column_usage & dd::tables::Foreign_key_column_usage::instance ( )

static

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

• sql/dd/impl/tables/foreign_key_column_usage.h
• sql/dd/impl/tables/foreign_key_column_usage.cc