#include <sql_cmd_ddl_table.h>

Inheritance diagram for Sql_cmd_create_table:

Public Member Functions
	Sql_cmd_create_table (Alter_info alter_info, Table_ref query_expression_tables)

enum_sql_command	sql_command_code () const override
	Return the command code for this statement. More...

bool	are_dynamic_parameters_allowed () const override
	Need to allow this for CREATE ... AS SELECT ... More...

const MYSQL_LEX_CSTRING *	eligible_secondary_storage_engine (THD *thd) const override
	Is this statement of a type and on a form that makes it eligible for execution in a secondary storage engine? More...

bool	execute (THD *thd) override
	Execute this SQL statement. More...

bool	prepare (THD *thd) override
	Validate and prepare for execution CREATE TABLE statement. More...

bool	reprepare_on_execute_required () const override
	Some SQL commands currently require re-preparation on re-execution of a prepared statement or stored procedure. More...

Public Member Functions inherited from Sql_cmd_ddl_table
	Sql_cmd_ddl_table (Alter_info *alter_info)

	~Sql_cmd_ddl_table () override=0

Public Member Functions inherited from Sql_cmd_ddl
enum enum_sql_cmd_type	sql_cmd_type () const override

Public Member Functions inherited from Sql_cmd
bool	needs_explicit_preparation () const

bool	is_regular () const

bool	is_prepared () const

virtual void	cleanup (THD *)
	Command-specific reinitialization before execution of prepared statement. More...

void	set_owner (Prepared_statement *stmt)
	Set the owning prepared statement. More...

Prepared_statement *	owner () const
	Get the owning prepared statement. More...

void	set_as_part_of_sp ()
	Mark statement as part of procedure. More...

bool	is_part_of_sp () const

virtual bool	is_single_table_plan () const

virtual bool	accept (THD , Select_lex_visitor )

virtual bool	is_bulk_load () const

void	disable_secondary_storage_engine ()
	Disable use of secondary storage engines in this statement. More...

void	enable_secondary_storage_engine ()

bool	secondary_storage_engine_disabled () const
	Has use of secondary storage engines been disabled for this statement? More...

void	use_secondary_storage_engine (const handlerton *hton)
	Mark the current statement as using a secondary storage engine. More...

bool	using_secondary_storage_engine () const
	Is this statement using a secondary storage engine? More...

const handlerton *	secondary_engine () const
	Get the handlerton of the secondary engine that is used for executing this statement, or nullptr if a secondary engine is not used. More...

void	set_optional_transform_prepared (bool value)

bool	is_optional_transform_prepared ()

Private Attributes
Table_ref *	query_expression_tables

Additional Inherited Members
Protected Member Functions inherited from Sql_cmd
	Sql_cmd ()

virtual	~Sql_cmd ()

void	set_prepared ()
	Set this statement as prepared. More...

Protected Attributes inherited from Sql_cmd_ddl_table
Alter_info *const	m_alter_info

Constructor & Destructor Documentation

◆ Sql_cmd_create_table()

Sql_cmd_create_table::Sql_cmd_create_table	(	Alter_info *	alter_info,
		Table_ref *	query_expression_tables
	)

inline

Member Function Documentation

◆ are_dynamic_parameters_allowed()

bool Sql_cmd_create_table::are_dynamic_parameters_allowed ( ) const

inlineoverridevirtual

Need to allow this for CREATE ... AS SELECT ...

Reimplemented from Sql_cmd.

◆ eligible_secondary_storage_engine()

const MYSQL_LEX_CSTRING * Sql_cmd_create_table::eligible_secondary_storage_engine ( THD * ) const

overridevirtual

Is this statement of a type and on a form that makes it eligible for execution in a secondary storage engine?

Returns: the name of the secondary storage engine, or nullptr if the statement is not eligible for execution in a secondary storage engine

Reimplemented from Sql_cmd.

◆ execute()

bool Sql_cmd_create_table::execute ( THD * thd )

overridevirtual

Execute this SQL statement.

Parameters

thd	the current thread.

Returns: false if success, true if error

Disallow creation of foreign keys if,

SE supports atomic DDL's.
The binlogging is enabled.
The binlog format is ROW.

This is done to avoid complications involved in locking, updating and invalidation (in case of rollback) of DD cache for parent table.

Implements Sql_cmd.

◆ prepare()

bool Sql_cmd_create_table::prepare ( THD * thd )

overridevirtual

Validate and prepare for execution CREATE TABLE statement.

Parameters

thd	Thread handle.

Returns: false if success, true if error

Reimplemented from Sql_cmd.

◆ reprepare_on_execute_required()

bool Sql_cmd_create_table::reprepare_on_execute_required ( ) const

overridevirtual

Some SQL commands currently require re-preparation on re-execution of a prepared statement or stored procedure.

For example, a CREATE TABLE command containing an index expression.

Returns: true if re-preparation is required, false otherwise.

Reimplemented from Sql_cmd.

◆ sql_command_code()

enum_sql_command Sql_cmd_create_table::sql_command_code ( ) const

inlineoverridevirtual

Return the command code for this statement.

Implements Sql_cmd.

Member Data Documentation

◆ query_expression_tables

Table_ref* Sql_cmd_create_table::query_expression_tables

private

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

Public Member Functions

Private Attributes

Additional Inherited Members

Constructor & Destructor Documentation

◆ Sql_cmd_create_table()

Member Function Documentation

◆ are_dynamic_parameters_allowed()

◆ eligible_secondary_storage_engine()

◆ execute()

◆ prepare()

◆ reprepare_on_execute_required()

◆ sql_command_code()

Member Data Documentation

◆ query_expression_tables