Implicit_substatement_state_guard Class Reference

RAII class which allows to temporary disable updating Gtid_state and disable invocation of commit order for intermediate commits. More...

#include <thd_raii.h>

Public Member Functions
	Implicit_substatement_state_guard (THD *thd, enum_implicit_substatement_guard_mode mode=enum_implicit_substatement_guard_mode::DISABLE_GTID_AND_SPCO)
	Constructs a new object and set thd->is_operating_substatement_implicitly and thd->skip_gtid_rollback according to enum_implicit_substatement_guard_mode mode argument. More...
	~Implicit_substatement_state_guard ()

Private Attributes
THD *	m_thd
bool	m_save_is_operating_substatement_implicitly
bool	m_save_skip_gtid_rollback
bool	m_guard_ignored

Detailed Description

RAII class which allows to temporary disable updating Gtid_state and disable invocation of commit order for intermediate commits.

Constructor & Destructor Documentation

Implicit_substatement_state_guard()

Implicit_substatement_state_guard::Implicit_substatement_state_guard ( THD *  thd, enum_implicit_substatement_guard_mode  mode = enum_implicit_substatement_guard_mode::DISABLE_GTID_AND_SPCO  )

inlineexplicit

Constructs a new object and set thd->is_operating_substatement_implicitly and thd->skip_gtid_rollback according to enum_implicit_substatement_guard_mode mode argument.

Parameters

thd	Thread context.
mode	If mode is not ENABLE_GTID_AND_SPCO_IF_SPCO_ACTIVE then temporary disable updating Gtid_state and invocation of commit order (Commit_order_manager::wait).

~Implicit_substatement_state_guard()

Implicit_substatement_state_guard::~Implicit_substatement_state_guard ( )

inline

Member Data Documentation

m_guard_ignored

bool Implicit_substatement_state_guard::m_guard_ignored

private

m_save_is_operating_substatement_implicitly

bool Implicit_substatement_state_guard::m_save_is_operating_substatement_implicitly

private

m_save_skip_gtid_rollback

bool Implicit_substatement_state_guard::m_save_skip_gtid_rollback

private

m_thd

THD* Implicit_substatement_state_guard::m_thd

private

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

• sql/thd_raii.h