Stored_program_creation_ctx – base class for creation context of stored programs (stored routines, triggers, events). More...

#include <sp_head.h>

Inheritance diagram for Stored_program_creation_ctx:

[legend]

Public Member Functions
const CHARSET_INFO *	get_db_cl ()

virtual Stored_program_creation_ctx *	clone (MEM_ROOT *mem_root)=0

Public Member Functions inherited from Default_object_creation_ctx
const CHARSET_INFO *	get_client_cs ()

const CHARSET_INFO *	get_connection_cl ()

Public Member Functions inherited from Object_creation_ctx
Object_creation_ctx *	set_n_backup (THD *thd)

void	restore_env (THD thd, Object_creation_ctx backup_ctx)

virtual	~Object_creation_ctx ()=default

Protected Member Functions
	Stored_program_creation_ctx (THD *thd)

	Stored_program_creation_ctx (const CHARSET_INFO client_cs, const CHARSET_INFO connection_cl, const CHARSET_INFO *db_cl)

void	change_env (THD *thd) const override

Protected Member Functions inherited from Default_object_creation_ctx
	Default_object_creation_ctx (THD *thd)

	Default_object_creation_ctx (const CHARSET_INFO client_cs, const CHARSET_INFO connection_cl)

Object_creation_ctx *	create_backup_ctx (THD *thd) const override

void	delete_backup_ctx () override

void	change_env (THD *thd) const override

Protected Member Functions inherited from Object_creation_ctx
	Object_creation_ctx ()=default

Protected Attributes
const CHARSET_INFO *	m_db_cl
	db_cl stores the value of the database collation. More...

Protected Attributes inherited from Default_object_creation_ctx
const CHARSET_INFO *	m_client_cs
	client_cs stores the value of character_set_client session variable. More...

const CHARSET_INFO *	m_connection_cl
	connection_cl stores the value of collation_connection session variable. More...

Detailed Description

Stored_program_creation_ctx – base class for creation context of stored programs (stored routines, triggers, events).

Constructor & Destructor Documentation

◆ Stored_program_creation_ctx() [1/2]

Stored_program_creation_ctx::Stored_program_creation_ctx ( THD * thd )

explicitprotected

◆ Stored_program_creation_ctx() [2/2]

Stored_program_creation_ctx::Stored_program_creation_ctx	(	const CHARSET_INFO *	client_cs,
		const CHARSET_INFO *	connection_cl,
		const CHARSET_INFO *	db_cl
	)

inlineprotected

Member Function Documentation

◆ change_env()

void Stored_program_creation_ctx::change_env ( THD * thd ) const

overrideprotectedvirtual

Implements Object_creation_ctx.

◆ clone()

virtual Stored_program_creation_ctx * Stored_program_creation_ctx::clone ( MEM_ROOT * mem_root )

pure virtual

Implemented in Event_creation_ctx, Stored_routine_creation_ctx, and Trigger_creation_ctx.

◆ get_db_cl()

const CHARSET_INFO * Stored_program_creation_ctx::get_db_cl ( )

inline

Member Data Documentation

◆ m_db_cl

const CHARSET_INFO* Stored_program_creation_ctx::m_db_cl

protected

db_cl stores the value of the database collation.

Both character set and collation attributes are used.

Database collation is included into the context because it defines the default collation for stored-program variables.

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

sql/sp_head.h
sql/sp_head.cc

Public Member Functions

Protected Member Functions

Protected Attributes