Until_gtids Class Reference

It is an abstract class for UNTIL SQL_BEFORE_GTIDS and SQL_AFTER_GTIDS. More...

#include <rpl_replica_until_options.h>

Inheritance diagram for Until_gtids:

Public Member Functions
	~Until_gtids () override=default
int	init (const char *gtid_set_str)
	Initialize the until gtids when starting the slave. More...
Public Member Functions inherited from Until_option
virtual	~Until_option ()=default
bool	is_satisfied_at_start_slave ()
	Check if the until option is already satisfied at coordinator starting. More...
bool	is_satisfied_before_dispatching_event (const Log_event *ev)
	check if the until option is satisfied before applying or dispatching a event. More...
bool	is_satisfied_after_dispatching_event ()
	check if the until option is satisfied after applied or dispatched a event. More...
bool	is_satisfied_all_transactions_read_from_relay_log ()
	check if the until option is waiting for more transactions to be read from the relay log. More...

Protected Member Functions
	Until_gtids (Relay_log_info *rli)
Protected Member Functions inherited from Until_option
	Until_option (Relay_log_info *rli)

Protected Attributes
Gtid_set	m_gtids
	Stores the gtids of START SLAVE UNTIL SQL_*_GTIDS. More...
Protected Attributes inherited from Until_option
Relay_log_info *	m_rli

Detailed Description

It is an abstract class for UNTIL SQL_BEFORE_GTIDS and SQL_AFTER_GTIDS.

It encapsulates the variables and functions shared between the two options.

Constructor & Destructor Documentation

~Until_gtids()

Until_gtids::~Until_gtids ( )

overridedefault

Until_gtids()

Until_gtids::Until_gtids ( Relay_log_info *  rli )

inlineprotected

Member Function Documentation

init()

int Until_gtids::init

(

const char *

gtid_set_str

)

Initialize the until gtids when starting the slave.

Parameters

[in]

gtid_set_str

the gtid set in START SLAVE UNTIL option.

Returns

int

Return values

0	if succeeds.
a	defined mysql error number if error happens.

Member Data Documentation

m_gtids

Gtid_set Until_gtids::m_gtids

protected

Stores the gtids of START SLAVE UNTIL SQL_*_GTIDS.

Each time a gtid is about to be processed, we check if it is in the set. Depending on until_condition, SQL thread is stopped before or after applying the gtid.

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

• sql/rpl_replica_until_options.h
• sql/rpl_replica_until_options.cc