Sql_service_commands Class Reference

#include <sql_service_command.h>

Public Member Functions
long	internal_kill_session (Sql_service_interface *sql_interface, void *session_id=nullptr)
	Method to kill the session identified by the given session id in those cases where the server hangs while executing the sql query. More...
long	internal_clone_server (Sql_service_interface *sql_interface, void *variable_args=nullptr)
	Method to remotely clone a server. More...
long	internal_execute_query (Sql_service_interface *sql_interface, void *variable_args=nullptr)
	Method to execute a given query. More...
long	internal_execute_conditional_query (Sql_service_interface *sql_interface, void *variable_args=nullptr)
	Method to execute a given conditional query. More...

Member Function Documentation

internal_clone_server()

long Sql_service_commands::internal_clone_server	(	Sql_service_interface *	sql_interface,
		void *	variable_args = nullptr
	)

Method to remotely clone a server.

Parameters

[in]	sql_interface	The connection where to execute the query
[in]	variable_args	Tuple <string,string,string,string,bool,string>

Returns

the error value returned

Return values

0	OK
!=0	Error on execution

internal_execute_conditional_query()

long Sql_service_commands::internal_execute_conditional_query	(	Sql_service_interface *	sql_interface,
		void *	variable_args = nullptr
	)

Method to execute a given conditional query.

Parameters

[in]	sql_interface	The connection where to execute the query
[in]	variable_args	Tuple <string, bool, string>

Returns

the error value returned

Return values

0	OK
!=0	Error on execution

internal_execute_query()

long Sql_service_commands::internal_execute_query	(	Sql_service_interface *	sql_interface,
		void *	variable_args = nullptr
	)

Method to execute a given query.

Parameters

[in]	sql_interface	The connection where to execute the query
[in]	variable_args	Tuple <string, string>

Returns

the error value returned

Return values

0	OK
!=0	Error on execution

internal_kill_session()

long Sql_service_commands::internal_kill_session	(	Sql_service_interface *	sql_interface,
		void *	session_id = nullptr
	)

Method to kill the session identified by the given session id in those cases where the server hangs while executing the sql query.

Parameters

sql_interface	the server session interface for query execution
session_id	id of the session to be killed.

Returns

the error value returned

Return values

0	- success
>0	- Failure

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

• plugin/group_replication/include/sql_service/sql_service_command.h
• plugin/group_replication/src/sql_service/sql_service_command.cc