Internal_error_handler subclass to suppress ER_LOCK_DEADLOCK, ER_LOCK_WAIT_TIMEOUT, ER_QUERY_INTERRUPTED and ER_QUERY_TIMEOUT. More...

Inheritance diagram for Acl_cache_error_handler:

Public Member Functions
bool	handle_condition (THD thd, uint sql_errno, const char sqlstate, Sql_condition::enum_severity_level level, const char msg) override
	Handle an error condition. More...

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

Internal_error_handler *	prev_internal_handler () const

virtual	~Internal_error_handler ()=default

Detailed Description

Internal_error_handler subclass to suppress ER_LOCK_DEADLOCK, ER_LOCK_WAIT_TIMEOUT, ER_QUERY_INTERRUPTED and ER_QUERY_TIMEOUT.

Instead, we will use Acl_cache_lock_guard::lock() to raise ER_CANNOT_LOCK_USER_MANAGEMENT_CACHES error.

Member Function Documentation

bool Acl_cache_error_handler::handle_condition	(	THD *	thd,
		uint	sql_errno,
		const char *	sqlstate,
		Sql_condition::enum_severity_level *	level,
		const char *	msg
	)

inlineoverridevirtual

Handle an error condition.

Parameters

[in]	thd	THD handle
[in]	sql_errno	Error raised by MDL subsystem
[in]	sqlstate	SQL state. Unused.
[in]	level	Severity level. Unused.
[in]	msg	Message string. Unused.

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